{"title":"Astrophotography","description":"\u003cp\u003eCooled and uncooled CMOS cameras and all the accessories needed for astrophotography\u003c\/p\u003e","products":[{"product_id":"ts-optics-refractor-1-0x-spianatore-per-full-frame","title":"TS-Optics REFRACTOR 1.0x Flattener for Full Frame","description":"\u003ch1\u003eTS-Optics Flattener 1.0x for Full Frame Sensors - M63x1 Connection\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eTS-Optics Flattener 1.0x\u003c\/strong\u003e is a field corrector designed for ED and APO refractors with a minimum focal length of approximately 500 mm. Ideal for astrophotography, it corrects the field without altering the focal length, ensuring a fully illuminated and corrected image field for full-frame sensors.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eTelescope-side connection:\u003c\/strong\u003e M63x1 thread (male)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCamera-side connection:\u003c\/strong\u003e M48x0.75 thread (male) and M63x1 thread (female)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eWorking distances:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e55 mm from the M48x0.75 thread\u003c\/li\u003e\n      \u003cli\u003e85 mm from the internal M63x1 thread (without the M63 extension)\u003c\/li\u003e\n      \u003cli\u003e73 mm with the included M63 extension tube\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFully illuminated field:\u003c\/strong\u003e 45 mm, ideal for full-frame sensors\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCorrection factor:\u003c\/strong\u003e 1.0 (no change to focal length or focal plane)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFilter thread:\u003c\/strong\u003e M48x0.75 for 2\" nebula filters\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eLenses:\u003c\/strong\u003e 2 elements with multi-coating\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Refractors with a minimum focal length of 500 mm and RC telescopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBenefits of the TS-Optics Flattener\u003c\/h2\u003e\n\u003cp\u003eThis corrector offers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo changes to the telescope’s focal length, preserving optical quality.\u003c\/li\u003e\n  \u003cli\u003eA fully corrected and illuminated image field for full-frame sensors up to 45 mm.\u003c\/li\u003e\n  \u003cli\u003eIdeal compatibility with ED and APO refractors of at least 4\" aperture and a focal length greater than 500 mm.\u003c\/li\u003e\n  \u003cli\u003ePerfect for RC telescopes from TS-Optics and Astro Tech with apertures of 10\" or more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConnecting to the Telescope\u003c\/h2\u003e\n\u003cp\u003eThe corrector features an M63x1 thread (male) for direct connection to the telescope's focuser. For focusers with different connections, suitable adapters are available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended assembly order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eCorrector (knurled ring facing the telescope).\u003c\/li\u003e\n  \u003cli\u003eRed spacer ring (included).\u003c\/li\u003e\n  \u003cli\u003eTransition adapter to M48 thread.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eConnecting to the Camera\u003c\/h2\u003e\n\u003cp\u003eThe TS-Optics Flattener 1.0x offers two options for camera connection:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eM63x1 thread (female):\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e85 mm working distance, sufficient for accessories such as filter wheels, off-axis guiders, and more.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eM48x0.75 thread (male):\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eExact working distance of 55 mm, ideal for DSLR cameras (with T-ring) and astro cameras.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility with Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe Flattener 1.0x is compatible with:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eED and APO Refractors:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eFocal lengths over 700 mm: 55 mm working distance from the M48 thread.\u003c\/li\u003e\n      \u003cli\u003eFocal lengths between 600 mm and 700 mm: working distance increases by 5 mm.\u003c\/li\u003e\n      \u003cli\u003eFocal lengths between 480 mm and 600 mm: working distance increases by 10 mm.\u003c\/li\u003e\n      \u003cli\u003eFor shorter focal lengths, a different corrector is recommended.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRC Telescopes:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eApertures of 10\" or more.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e TS-Optics PhotoLine 1.0 Flattener\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTelescope-side connection:\u003c\/strong\u003e M63x1 thread (male)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCamera-side connection:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eM63x1 thread (female) - working distance 85 mm\u003c\/li\u003e\n      \u003cli\u003eM48x0.75 thread (male) - working distance 55 mm with M63 extension tube\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFully illuminated field:\u003c\/strong\u003e 45 mm (full-frame sensors)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNumber of lenses:\u003c\/strong\u003e 2 with multi-coating\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCorrection factor:\u003c\/strong\u003e 1.0 (no change to focal plane)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eHousing diameter:\u003c\/strong\u003e 69 mm\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 70 mm (excluding male thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIn the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTS-Optics PhotoLine 1.0 Flattener\u003c\/li\u003e\n  \u003cli\u003eAdapter from M63x1 to M48x0.75\u003c\/li\u003e\n  \u003cli\u003eM63x1 extension tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the TS-Optics Flattener 1.0x?\u003c\/h2\u003e\n\u003cp\u003eThis corrector is an essential tool for astrophotographers seeking distortion-free images across the entire sensor. Its high-quality optics and versatility make it compatible with a wide range of telescopes, ensuring exceptional performance and adaptability.\u003c\/p\u003e","brand":"TS-Optics","offers":[{"title":"Default Title","offer_id":51260682993995,"sku":"TSTSFlat25Del","price":298.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/tsflat25del-refraktor-flattener-1000.jpg?v=1756461660"},{"product_id":"zwo-asi-220-mm-mini","title":"ZWO ASI 220 MM Mini Camera","description":"\u003ch2\u003eZWO ASI220MM Mini – Monochrome CMOS Camera for Guiding and Planetary Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI220MM Mini\u003c\/strong\u003e is a compact, high-performance \u003cstrong\u003emonochrome CMOS astronomy camera\u003c\/strong\u003e designed for \u003cstrong\u003eplanetary astrophotography\u003c\/strong\u003e, \u003cstrong\u003etelescope guiding\u003c\/strong\u003e, and \u003cstrong\u003elucky imaging\u003c\/strong\u003e. Featuring the \u003cstrong\u003eSMARTSENSE SC2210 1\/1.8\"\u003c\/strong\u003e sensor with a peak quantum efficiency of over \u003cstrong\u003e92%\u003c\/strong\u003e, it delivers exceptional light sensitivity even in challenging conditions.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1920×1080 pixel\u003c\/strong\u003e resolution with \u003cstrong\u003e4 μm pixels\u003c\/strong\u003e ensures optimal sampling on medium and long focal length telescopes. The compact sensor size (\u003cstrong\u003e7.68 × 4.32 mm\u003c\/strong\u003e) makes it ideal for lightweight travel or observatory setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI220MM Mini\u003c\/strong\u003e stands out for its \u003cstrong\u003elow read noise\u003c\/strong\u003e, reliable \u003cstrong\u003eUSB 2.0 Type-C\u003c\/strong\u003e connection, and built-in \u003cstrong\u003eST4 port\u003c\/strong\u003e for direct guiding on equatorial mounts. 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The camera offers a \u003cstrong\u003etrue 16-bit dynamic range\u003c\/strong\u003e, preserving subtle tonal transitions and avoiding highlight clipping or shadow loss during long exposures.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWith extremely low read noise of \u003cstrong\u003e0.9e – 4.2e\u003c\/strong\u003e and \u003cstrong\u003eover 80% quantum efficiency\u003c\/strong\u003e, the ASI2600MC AIR performs outstandingly under dark skies and low-signal conditions, enabling high-contrast imaging of faint nebulae and galaxies.\n\u003c\/p\u003e\n\n\u003cp\u003e\nA dual-stage \u003cstrong\u003eTEC cooling system\u003c\/strong\u003e provides up to \u003cstrong\u003e−35°C\u003c\/strong\u003e below ambient temperature, dramatically reducing thermal noise. 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The robust anodized aluminum body weighs \u003cstrong\u003e0.7 kg\u003c\/strong\u003e and includes \u003cstrong\u003e17.5mm backfocus\u003c\/strong\u003e, anti-dew protection and an \u003cstrong\u003eIR-Cut window\u003c\/strong\u003e. 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With a resolution of \u003cstrong\u003e4144 × 2822 pixels (11.7 MP)\u003c\/strong\u003e, it allows wide-field astrophotography while preserving fine details, enabling entire galaxy clusters to be captured in a single frame.\u003c\/p\u003e\n\n\u003ch2\u003eOutstanding Low-Light Performance\u003c\/h2\u003e\n\u003cp\u003eThanks to its large pixel architecture and a \u003cstrong\u003eQE peak above 84%\u003c\/strong\u003e, the ToupTek 294C Pro delivers excellent results in low-light astrophotography. The \u003cstrong\u003every low read noise\u003c\/strong\u003e and advanced gain control ensure clean data with strong signal separation from the sky background.\u003c\/p\u003e\n\n\u003ch2\u003eDual-Stage TEC Cooling System\u003c\/h2\u003e\n\u003cp\u003eThe camera features a \u003cstrong\u003edual-stage Peltier cooling system\u003c\/strong\u003e capable of reaching up to \u003cstrong\u003e-40°C below ambient temperature\u003c\/strong\u003e. This significantly reduces thermal noise during long exposures and ensures stable performance throughout extended imaging sessions.\u003c\/p\u003e\n\n\u003ch2\u003eHigh Full Well Capacity and Wide Dynamic Range\u003c\/h2\u003e\n\u003cp\u003eA key advantage of the \u003cstrong\u003eToupTek 294C Pro\u003c\/strong\u003e is its exceptionally high \u003cstrong\u003ereal Full Well Capacity of 63,700 electrons\u003c\/strong\u003e. Even bright stars remain unsaturated during long exposures. With a \u003cstrong\u003edynamic range up to 86.8 dB\u003c\/strong\u003e, the camera accurately reproduces both faint and bright structures within the same image.\u003c\/p\u003e\n\n\u003ch2\u003eUSB 3.0 Connectivity and Integrated USB Hub\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUSB 3.0 interface\u003c\/strong\u003e enables ultra-fast data transfer, even at full resolution, significantly reducing download times during focusing and acquisition. The integrated \u003cstrong\u003edual-port USB 2.0 hub\u003c\/strong\u003e allows direct connection of accessories such as a \u003cstrong\u003eguide camera, filter wheel, or electronic focuser\u003c\/strong\u003e, simplifying cable management on the telescope.\u003c\/p\u003e\n\n\u003ch2\u003eDDR3 Buffer Memory and Anti-Dew System\u003c\/h2\u003e\n\u003cp\u003eAn internal \u003cstrong\u003e512 MB DDR3 buffer\u003c\/strong\u003e prevents frame drops during high-speed data transfer. The built-in \u003cstrong\u003eanti-dew system\u003c\/strong\u003e and AR-coated protective window ensure reliable operation even in humid observing conditions.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and Backfocus Management\u003c\/h2\u003e\n\u003cp\u003eWith a \u003cstrong\u003enative backfocus of 17.5 mm\u003c\/strong\u003e, achieving the standard \u003cstrong\u003e55 mm backfocus\u003c\/strong\u003e is straightforward using the supplied \u003cstrong\u003e21 mm and 16.5 mm spacers\u003c\/strong\u003e. 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The \u003cstrong\u003eSony IMX585\u003c\/strong\u003e 1\/1.2\" sensor has a \u003cstrong\u003e12.84 mm diagonal\u003c\/strong\u003e and \u003cstrong\u003e2.9 μm pixels\u003c\/strong\u003e, ideal for capturing entire galaxy clusters with sharp detail on every object in the field.\u003c\/p\u003e\n\u003ch2\u003eAdvanced TEC cooling\u003c\/h2\u003e\n\u003cp\u003eThe two-stage cooling system (TEC) brings the sensor to about \u003cstrong\u003e35 °C below ambient temperature\u003c\/strong\u003e (measured at 30 °C), ensuring \u003cstrong\u003eminimal thermal noise\u003c\/strong\u003e even during long exposures.\u003c\/p\u003e\n\u003ch2\u003eHigh sensitivity and very low read noise\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePeak QE of 91%\u003c\/strong\u003e thanks to the back-illuminated STARVIS 2 sensor\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eElectronic shutter\u003c\/strong\u003e with no mechanical vibration\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12-bit ADC\u003c\/strong\u003e for excellent dynamic range\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eZero amp glow\u003c\/strong\u003e, with very clean dark frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHigh performance and fast data transfer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUSB 3.0 port\u003c\/strong\u003e for fast frame download, up to 47 fps at full resolution (8.29 MP) in high-speed mode\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBuilt-in USB 2.0 hub\u003c\/strong\u003e with two ports for a guide camera or other accessories\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAnti-reflective (AR) coated window\u003c\/strong\u003e for maximum transmission\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible with Windows, macOS and Linux\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt-in 512 MB DDR3 memory\u003c\/h2\u003e\n\u003cp\u003eThanks to the \u003cstrong\u003e512 MB DDR3 buffer\u003c\/strong\u003e, every frame is recorded accurately even with heavy data traffic or when using the USB 2.0 ports.\u003c\/p\u003e\n\u003ch2\u003e40 ke⁻ full well capacity\u003c\/h2\u003e\n\u003cp\u003eWith a \u003cstrong\u003efull well capacity of 40 ke⁻\u003c\/strong\u003e, about three times that of the previous-generation IMX485 sensor, the ASI585MC Pro handles high-contrast scenes without saturating, delivering images rich in detail in both bright and dark areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAn ideal camera for deep-sky, galaxies, nebulae and every color astrophotography challenge.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":51260740567371,"sku":"ZWASI585MC-PRO","price":729.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/asi-585-mc-pro-colore.jpg?v=1756459487"},{"product_id":"touptek-533c-pro-color","title":"ToupTek 533C PRO Cooled Color CMOS Camera","description":"\u003ch2\u003eHigh-Performance Cooled CMOS Camera for Deep-Sky Astrophotography\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eToupTek 533C PRO CMOS Color\u003c\/strong\u003e is a \u003cstrong\u003ecooled color astrophotography camera\u003c\/strong\u003e designed for demanding deep-sky imaging. Featuring the \u003cstrong\u003eSony IMX533 CMOS sensor\u003c\/strong\u003e in a \u003cstrong\u003e1-inch format\u003c\/strong\u003e, it delivers \u003cstrong\u003ezero AMP glow\u003c\/strong\u003e, \u003cstrong\u003edual-stage TEC cooling\u003c\/strong\u003e, and \u003cstrong\u003every low read noise\u003c\/strong\u003e, making it ideal for imaging \u003cstrong\u003enebulae, galaxies, and star clusters\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eSony IMX533 Sensor – 9.07 MP, 1\u0026quot; Format\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSony IMX533\u003c\/strong\u003e sensor has a \u003cstrong\u003e16.0 mm diagonal\u003c\/strong\u003e and a resolution of \u003cstrong\u003e3008 × 3008 pixels\u003c\/strong\u003e, with \u003cstrong\u003e3.76 μm square pixels\u003c\/strong\u003e. This configuration offers an excellent balance between field of view, resolution, and sensitivity, allowing the capture of \u003cstrong\u003eentire galaxy clusters in a single frame\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eExceptional Low-Light Performance\u003c\/h2\u003e\n\u003cp\u003eThanks to the large sensor area and optimized pixel size, the ToupTek 533C PRO delivers \u003cstrong\u003eexcellent performance in very low-light conditions\u003c\/strong\u003e. The \u003cstrong\u003eextremely low read noise\u003c\/strong\u003e and a \u003cstrong\u003equantum efficiency peak above 80%\u003c\/strong\u003e make it perfectly suited for \u003cstrong\u003elong-exposure deep-sky astrophotography\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eDual-Stage TEC Cooling System\u003c\/h2\u003e\n\u003cp\u003eThe camera integrates a \u003cstrong\u003edual-stage Peltier (TEC) cooling system\u003c\/strong\u003e capable of achieving a real \u003cstrong\u003etemperature delta of up to 40 °C\u003c\/strong\u003e below ambient temperature. This significantly reduces thermal noise and ensures consistent performance during long imaging sessions.\u003c\/p\u003e\n\n\u003ch2\u003eZero AMP Glow and High Full Well Capacity\u003c\/h2\u003e\n\u003cp\u003eA key advantage of the \u003cstrong\u003eToupTek 533C PRO\u003c\/strong\u003e is the \u003cstrong\u003ecomplete absence of AMP glow\u003c\/strong\u003e, even during long exposures. The camera reaches a \u003cstrong\u003etrue Full Well Capacity of 50,000 electrons\u003c\/strong\u003e, preventing saturation of bright stars and preserving fine details.\u003c\/p\u003e\n\n\u003ch2\u003eUSB 3.0 Connectivity with Integrated USB 2.0 Hub\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUSB 3.0 interface\u003c\/strong\u003e provides fast and stable data transfer at full resolution. The built-in \u003cstrong\u003eUSB 2.0 hub\u003c\/strong\u003e allows direct connection of accessories such as a \u003cstrong\u003eguide camera, filter wheel, or electronic focuser\u003c\/strong\u003e, simplifying cable management.\u003c\/p\u003e\n\n\u003ch2\u003eDDR3 Buffer Memory and Integrated Anti-Dew System\u003c\/h2\u003e\n\u003cp\u003eAn internal \u003cstrong\u003e512 MB DDR3 buffer\u003c\/strong\u003e prevents frame drops during high-speed data transfer. The \u003cstrong\u003eintegrated anti-dew system\u003c\/strong\u003e and AR-coated protective window ensure reliable operation even in humid conditions.\u003c\/p\u003e\n\n\u003ch2\u003eStandard Back Focus and Broad Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe camera features a \u003cstrong\u003enative back focus of 17.5 mm\u003c\/strong\u003e, making it easy to reach the standard \u003cstrong\u003e55 mm back focus\u003c\/strong\u003e using the included \u003cstrong\u003e21 mm and 16.5 mm spacers\u003c\/strong\u003e. The \u003cstrong\u003eT2 thread (M42x0.75)\u003c\/strong\u003e ensures wide compatibility with astrophotography accessories.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\u003cth\u003eSensor\u003c\/th\u003e\u003ctd\u003eSony IMX533 CMOS Color Sensor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eResolution\u003c\/th\u003e\u003ctd\u003e3008 × 3008 pixels (9.07 MP)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePixel Size\u003c\/th\u003e\u003ctd\u003e3.76 μm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQE Peak\u003c\/th\u003e\u003ctd\u003e\u0026gt; 80%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eADC\u003c\/th\u003e\u003ctd\u003e14 bit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFull Well Capacity\u003c\/th\u003e\u003ctd\u003e50,000 e⁻\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDynamic Range\u003c\/th\u003e\u003ctd\u003e86.8 dB (Low Noise Mode)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRead Noise\u003c\/th\u003e\u003ctd\u003e2.6 – 1.14 e⁻\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCooling\u003c\/th\u003e\u003ctd\u003eDual-stage TEC cooling up to -40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFrame Rate\u003c\/th\u003e\u003ctd\u003e6 fps at full resolution\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInterfaces\u003c\/th\u003e\u003ctd\u003eUSB 3.0, USB 2.0 Hub\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBack Focus\u003c\/th\u003e\u003ctd\u003e17.5 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDimensions\u003c\/th\u003e\u003ctd\u003eØ 80 mm × 103 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.552 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShockproof waterproof carrying case\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 cable\u003c\/li\u003e\n\u003cli\u003e12V \/ 3.0A power supply\u003c\/li\u003e\n\u003cli\u003e2\u0026quot; nosepiece\u003c\/li\u003e\n\u003cli\u003eM42 male adapter\u003c\/li\u003e\n\u003cli\u003eT2 female dust cap\u003c\/li\u003e\n\u003cli\u003eT2 male\/female extension 21 mm\u003c\/li\u003e\n\u003cli\u003eT2 male to M48 female extension 16.5 mm\u003c\/li\u003e\n\u003cli\u003eM48 male to M42 female adapter ring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ToupTek Astro","offers":[{"title":"Default Title","offer_id":51260740731211,"sku":"TPTP-533C-PRO","price":869.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/beb4ccba-5bcf-4693-a3cc-1721ce98ef40.png?v=1770212033"},{"product_id":"askar-flattener-1-0x-for-185-apo","title":"Askar Flattener 1.0x for 185 APO","description":"The 1.0x flattener does not change the focal ratio of the telescope itself. After being attached to the Askar 185APO, it maintained a focal ratio of 7. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.\u003cbr\u003e\u003cbr\u003eThe flattener 1.0x adopts a triplet design and supports a 44mm full-frame image circle. The total weight is 0.79 kg. The back focus from the M48 thread is a standard 55mm. The front thread is M841. At the camera end, it is equipped with adapters of three different sizes, M681, M540.75 and M480.75, for convenient connection. At the same time, it has a built-in 2 inch M48*0.75 filter thread, which can be installed and used directly. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260766323019,"sku":"SZFLAT1.0x-185APO","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/spianatore-10x-per-185-apo_jpg.png?v=1756459130"},{"product_id":"askar-reducer-0-8x-for-185-apo","title":"Askar Reducer 0.8x for 185 APO","description":"The 0.8x reducer can lower the focal ratio of the Askar 185APO to F5.6. This is a standard gearbox with field flattening capability. A shorter focal ratio allows the OTA to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters and faint, fast-moving celestial objects.\u003cbr\u003e\u003cbr\u003eThe 0.8x reducer adopts a quadruplet design and supports a 44mm full-frame image circle. The back focus from the M48 thread is a standard 55mm. The front thread is M841. At the camera end, it is equipped with adapters of three different sizes, M681, M540.75 and M480.75, for convenient connection. At the same time, it has a built-in 2 inch M48*0.75 filter thread, which can be installed and used directly. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260766945611,"sku":"SZRED0.8x-185APO","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/riduttore-08x-per-185-apo_jpg.png?v=1756459129"},{"product_id":"askar-spianatore-1x-140-apo","title":"Askar Flattener 1.0x for 140 APO","description":"\u003ch2\u003eAskar 1.0x Flattener specifically designed for Askar 140 APO\u003c\/h2\u003e\n\u003cp\u003e\nThe Askar 1.0x flattener is specifically engineered for the Askar 140 APO refractor and provides a fully corrected field without altering the telescope’s native focal ratio. Once installed, the system maintains an f\/7 focal ratio, preserving the original optical performance of the instrument.\n\u003c\/p\u003e\n\u003cp\u003e\nIts primary function is to correct field curvature and coma, significantly improving image quality toward the edges of the field. The result is a flatter image plane with finer, more pinpoint stars across the entire sensor, which is essential for astrophotography.\n\u003c\/p\u003e\n\n\u003ch2\u003eAdvanced optical design and full-frame coverage\u003c\/h2\u003e\n\u003cp\u003e\nThe Askar 1.0x flattener features a triplet optical design, optimized to deliver precise geometric and chromatic correction. It supports an image circle of up to 44 mm, making it suitable for full-frame sensors without mechanical vignetting.\n\u003c\/p\u003e\n\n\u003ch2\u003eMechanical compatibility and imaging system integration\u003c\/h2\u003e\n\u003cp\u003e\nA standard 55 mm back focus measured from the M48 thread allows straightforward integration with most astronomical cameras and imaging accessories. The front M84x1 thread ensures a solid and accurate connection to the Askar 140 APO optical tube.\n\u003c\/p\u003e\n\u003cp\u003e\nOn the camera side, the flattener is supplied with multiple threaded adapters (M68x1, M54x0.75 and M48x0.75), providing flexibility when configuring the imaging train. An integrated M48x0.75 thread for 2\" filters is also included, allowing direct filter installation without the need for additional adapters or spacers.\n\u003c\/p\u003e\n\n\u003ch2\u003ePrecision mechanical construction\u003c\/h2\u003e\n\u003cp\u003e\nThe flattener body is fully CNC-machined to ensure high mechanical precision and accurate optical alignment. 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This is a standard gearbox with field flattening capability. A shorter focal ratio allows the OTA to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters and faint, fast-moving celestial objects.\u003cbr\u003e\u003cbr\u003eThe 0.8x reducer adopts a triplet design and supports a 44mm full-frame image circle. The total weight is 0.75 kg. The back focus from the M48 thread is a standard 55mm. The front thread is M841. At the camera end, it is equipped with adapters of two sizes: M540.75 and M480.75, which are convenient for connection. At the same time, it has a built-in 2-inch M480.75 filter thread, which can be directly installed and used. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260768158027,"sku":"SZRED0.8x-140APO","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/riduttore-08x-per-140-apo_jpg.png?v=1756459126"},{"product_id":"askar-flattener-1-0x-for-120-apo","title":"Askar Flattener 1.0x for 120 APO","description":"The 1.0x flattener does not change the focal ratio of the telescope. After attaching it to the Askar 120APO, it maintained a focal ratio of 7. The reducer corrects field curvature and coma, resulting in flatter field edges and sharper star points.\u003cbr\u003e\u003cbr\u003eThe 1.0x reducer adopts a triplet design and supports a 44mm full-frame image circle. The total weight is 0.75 kg. The back focus from the M48 thread is a standard 55mm. The front thread is M841. At the camera end, it is equipped with adapters of two sizes: M540.75 and M480.75, which are convenient for connection. At the same time, it has a built-in 2-inch M480.75 filter thread, which can be directly installed and used. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260769927499,"sku":"SZFLAT1.0x-120APO","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/spianatore-10x-per-120-apo-_jpg.png?v=1756459124"},{"product_id":"askar-reducer-0-8x-for-120-apo","title":"Askar Reducer 0.8x for 120 APO","description":"The 0.8x reducer can bring the focal ratio of the Askar 120APO to F5.6. This is a standard gearbox with field flattening capability. A shorter focal ratio allows the telescope to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters and faint, fast-moving celestial objects.\u003cbr\u003e\u003cbr\u003eThe 0.8x reducer adopts a triplet design and supports a 44mm full-frame image circle. The total weight is 0.75 kg. The back focus from the M48 thread is a standard 55mm. The front thread is M841. We have equipped the reducer with three adapters of different sizes, M681, M540.75 and M480.75, for easy subsequent connection and use. At the same time, it has a built-in 2 inch M48*0.75 filter thread, which can be directly installed and used. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260770648395,"sku":"SZRED0.8x-120APO","price":269.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/riduttore-08x-per-120-apo_jpg.png?v=1756459123"},{"product_id":"askar-flattener-1-0x-for-103-apo","title":"Askar Flattener 1.0x for 103 APO","description":"The 1x flattener does not change the focal ratio of the telescope. After being attached to the Askar 103APO, it still maintained a focal length of f\/6.8. The flattener corrects field curvature and coma, resulting in flatter field edges and finer star points.\u003cbr\u003e\u003cbr\u003eThe flattener 1.0x adopts a triplet design and supports a 44mm full-frame image circle. The total weight is 0.58 kg. The back focus from the M48 thread is a standard 55mm. The front thread is M48x1. At the camera end, it is equipped with adapters of two sizes, M540.75 and M480.75, which are convenient for connection. At the same time, it has a built-in 2-inch M480.75 filter thread, which can be directly installed and used. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260771631435,"sku":"SZFLAT1.0x-103APO","price":289.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/spianatore-10x-per-103-apo_jpg.png?v=1756459122"},{"product_id":"askar-reducer-0-6x-for-103-apo","title":"Askar Reducer 0.6x for 103 APO","description":"The 0.6x reducer can bring the focal ratio of the Askar 103APO to F4, also providing field flattening. 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The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260771762507,"sku":"SZRED0.6x-103APO","price":429.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/riduttore-06x-per-103-apo_jpg.png?v=1756459121"},{"product_id":"askar-reducer-0-8x-for-103-apo","title":"Askar Reducer 0.8x for 103 APO","description":"The 0.8x reducer can bring the focal ratio of the Askar 103APO to F5.4. This is a standard reducer with field flattening capabilities. A shorter focal ratio allows the telescope to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters, and faint, fast-moving celestial objects.\u003cbr\u003e\u003cbr\u003eThe 0.8x reducer adopts a triplet design and supports a 44mm full-frame image circle. The total weight is 0.48 kg. The back focus from the M48 thread is a standard 55mm. The front thread is M841. At the camera end, it is equipped with adapters of two sizes, M540.75 and M480.75, which are convenient for connection. At the same time, it has a built-in 2-inch M480.75 filter thread, which can be directly installed and used. The entire body is CNC machined, with threaded metal caps on both ends to prevent dust when not in use.","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":51260772778315,"sku":"SZRED0.8x-103APO","price":269.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/riduttore-08x-per-103-apo_jpg.png?v=1756459121"},{"product_id":"zwo-asi585mc-color","title":"ZWO ASI585MC Color","description":"\u003ch2\u003eZWO ASI585MC Color – OSC Camera with Sony IMX585 STARVIS 2 for Planetary and Solar Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI585MC\u003c\/strong\u003e is a next-generation \u003cstrong\u003eOSC (One-Shot Color) astronomy camera\u003c\/strong\u003e equipped with the \u003cstrong\u003eSony IMX585 STARVIS 2 sensor\u003c\/strong\u003e. 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This powerful, compact device connects to your Celestron mount to enhance its pointing accuracy and help you create sharp, long-exposure images with ease. Whether you\u0026rsquo;re an experienced astroimager or just starting in the hobby, adding this game-changing accessory will ensure you have more quality time under the stars.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAutomatic Alignment: Be Ready to Observe in Minutes\u003c\/strong\u003e\u003cbr \/\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider aligns your telescope to the night sky in about three minutes with the press of a button\u0026mdash;no user input is needed. Celestron\u0026rsquo;s patented StarSense technology \u0026ldquo;sees\u0026rdquo; star patterns overhead and matches them to its internal database to automatically orient the telescope. 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Simply follow the on-screen instructions on the hand control or in the CPWI software, and you can complete a full polar alignment in less than five minutes.\u0026nbsp;\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-quality 4-element Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe StarSense Autoguider features a high-quality 4-element optical design devised by the famed optical designer Mark Ackermann. Its unique design delivers sharper images than other mini-guidescopes. The optical tube is threaded to accept 2\u0026rdquo; astronomical filters. Add an IR-pass filter to align your mount in twilight or a neutral density filter for daytime focusing.\u003c\/p\u003e\n\u003cp\u003eThe device also includes an onboard computer and a highly sensitive Sony IMX290-DLL monochrome CMOS image sensor, all working together to provide exceptional guiding accuracy. You can view a live image from the camera via your PC if desired.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced users will love fine-tuning their autoguiding setup via CPWI\u0026rsquo;s advanced settings. You can enable dithering options to move the mount slightly between camera sub-exposures, which may help your image processing software perform at its best.\u003c\/p\u003e\n\u003cp\u003eYou can also guide on a comet via CPWI. Simply select the comet from the software\u0026rsquo;s regularly updated database of more than 100,000 celestial objects. Guiding directly on the comet will produce better results than guiding on nearby stars.\u003c\/p\u003e\n\u003cp\u003eBest of all, you can unlock more exciting features like these throughout the lifetime of your StarSense Autoguider. Your purchase grants you access to all subsequent firmware updates. Celestron engineers are constantly adding new functionality to our products, and with a simple firmware update, you\u0026rsquo;ll always be able to enjoy the latest and greatest.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with your current setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou choose how you want to control your StarSense Autoguider. It works with your NexStar+ hand control, CPWI telescope control software via a wired PC connection or WiFi (with a WiFi-enabled mount or the SkyPortal WiFi Module accessory). The autoguider also works with the rest of your Celestron accessories for a seamless solution that fits in perfectly with your telescope setup.\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider works with most current Celestron computerized mounts, both German equatorial and altazimuth. See the chart below for full compatibility details.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWARNING: DO NOT PLUG THE STARSENSE AUTOGUIDER INTO YOUR MOUNT\u0026rsquo;S AUTOGUIDER PORT!\u0026nbsp;\u003c\/span\u003eThe StarSense Autoguider connects to one of your mount\u0026rsquo;s AUX ports, connecting it to the Autoguider port can damage the StarSense Autoguider.\u003cbr \/\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/p\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003cth\u003eGENERAL\u003c\/th\u003e\u003cth\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Design:\u003c\/td\u003e\n\u003ctd\u003eDouble-Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture:\u003c\/td\u003e\n\u003ctd\u003e28mm (1.10\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length:\u003c\/td\u003e\n\u003ctd\u003e120mm (4.72\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Ratio:\u003c\/td\u003e\n\u003ctd\u003ef\/4.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Elements:\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings:\u003c\/td\u003e\n\u003ctd\u003eFully Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMOS Image Sensor:\u003c\/td\u003e\n\u003ctd\u003eSony IMX290LLR, monochrome, back-illuminated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size:\u003c\/td\u003e\n\u003ctd\u003e6.46mm diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size:\u003c\/td\u003e\n\u003ctd\u003e2.9\u0026mu;m x 2.9\u0026mu;m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of effective pixels:\u003c\/td\u003e\n\u003ctd\u003e2.13M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard computer:\u003c\/td\u003e\n\u003ctd\u003eIntegrated Computer-On-Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Arm\u0026reg; core:\u003c\/td\u003e\n\u003ctd\u003e2x Cortex\u0026reg; -A53 up to 1.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Arm\u0026reg; core:\u003c\/td\u003e\n\u003ctd\u003e1x Cortex-M7 up to 600 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM:\u003c\/td\u003e\n\u003ctd\u003e512 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROM:\u003c\/td\u003e\n\u003ctd\u003e4 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPU:\u003c\/td\u003e\n\u003ctd\u003eGC7000UltraLite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature:\u003c\/td\u003e\n\u003ctd\u003e-25\u0026deg;C to 85\u0026deg;C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts:\u003c\/td\u003e\n\u003ctd\u003eAUX and USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUX:\u003c\/td\u003e\n\u003ctd\u003eFor connection to Celestron mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-C:\u003c\/td\u003e\n\u003ctd\u003eFor PC connection for live view, USB 3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing:\u003c\/td\u003e\n\u003ctd\u003eAluminum with plastic covers, threaded for 2\" filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":51260819243339,"sku":"CSCE94040","price":930.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/fotocamera-autoguida-celestron-starsense-allineamento-automatico-astrofotografia.jpg?v=1756457993"},{"product_id":"zwo-m54-tilter-for-zwo-cameras","title":"ZWO M54 Tilter for ZWO Cameras","description":"\u003ch2\u003eZWO M54 Tilter – Sensor tilt adjustment from the rear of the camera\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO M54 Tilter\u003c\/strong\u003e lets you adjust the \u003cstrong\u003esensor tilt\u003c\/strong\u003e from the rear of the camera, even during imaging, without removing it from the telescope. It replaces the original tilt plate and is adjusted with three screws at 120°. Compatible with ASI2600MM\/MC Pro, ASI2600MC Duo, ASI6200MM\/MC Pro, ASI2400MC Pro and the 7×50 mm EFW filter wheel.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":51260926722379,"sku":"ZWZWO-M54-Tilter","price":69.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/zwo_tilter_m54_per_camere_asi2600_2400_6200_compatibile_accessorio_live_regolazione_ottica.png?v=1756457964"},{"product_id":"zwo-asiair-plus-256gb","title":"ZWO ASIair PLUS 256GB","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eASI AIR PLUS – High-Performance Control for Advanced Astrophotography\u003c\/h2\u003e\n\n  \u003cp\u003e\u003cstrong\u003eASI AIR PLUS\u003c\/strong\u003e is the enhanced and upgraded version of ZWO’s popular smart controller. Designed to provide full wireless control of all \u003cstrong\u003eZWO cameras, including USB 3.0 models\u003c\/strong\u003e, it brings major improvements in speed, stability, and remote management.\u003c\/p\u003e\n\n  \u003ch2\u003eNew Metal Case with External Antenna and 256GB Storage\u003c\/h2\u003e\n  \u003cp\u003eThe new \u003cstrong\u003emetal enclosure\u003c\/strong\u003e offers a compact and durable structure ideal for any configuration. The \u003cstrong\u003eexternal antenna\u003c\/strong\u003e ensures a stable WiFi connection up to \u003cstrong\u003e20 meters\u003c\/strong\u003e, while the generous \u003cstrong\u003e256GB internal storage\u003c\/strong\u003e allows you to store a massive amount of data and images directly on the device.\u003c\/p\u003e\n\n  \u003ch2\u003eEasy Mounting for Any Setup\u003c\/h2\u003e\n  \u003cp\u003eThe fully symmetrical design features \u003cstrong\u003etwo M4 screw holes and a 1\/4” thread\u003c\/strong\u003e, making the ASI AIR PLUS compatible with \u003cstrong\u003eany telescope or standard Losmandy\/Vixen mounting plate\u003c\/strong\u003e. Check our recommended products section for original ZWO accessories to further enhance your setup.\u003c\/p\u003e\n\n  \u003ch2\u003eIntegrated Power System and Clean Cabling\u003c\/h2\u003e\n  \u003cp\u003eThis device includes a \u003cstrong\u003elightweight yet powerful power distribution system\u003c\/strong\u003e with \u003cstrong\u003efour DC 5.5x2.1mm output ports, one DSLR shutter port, two USB 2.0 ports, and two USB 3.0 ports\u003c\/strong\u003e. Power and manage all your ZWO or compatible equipment efficiently, with reduced cable clutter.\u003c\/p\u003e\n\n  \u003ch2\u003eStatus LEDs for Every Function\u003c\/h2\u003e\n  \u003cp\u003eEach output port features a \u003cstrong\u003ededicated LED indicator\u003c\/strong\u003e to show its status. A central \u003cstrong\u003esystem LED\u003c\/strong\u003e gives a quick overview of the device’s active operations—ideal for real-time monitoring during imaging sessions.\u003c\/p\u003e\n\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eASI AIR Plus device\u003c\/li\u003e\n    \u003cli\u003e2x DC 0.5m male cables\u003c\/li\u003e\n    \u003cli\u003e2x DC 1m male cables\u003c\/li\u003e\n    \u003cli\u003e1x DC 1.5m male-to-female extension cable\u003c\/li\u003e\n    \u003cli\u003e1x USB 3.0 Type-B data cable (0.75m)\u003c\/li\u003e\n    \u003cli\u003eASI AIR Plus Activation Guide\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cstrong\u003eASI AIR PLUS is the ultimate choice for astrophotographers seeking power, precision, and future-ready performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":51260988064075,"sku":"ZWASIAIR-PLUS256","price":489.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/zwo_asiair_plus_256gb_dispositivo_intelligente_controllo_camere_usb3_antenna_wifi_versione_nuova.png?v=1784275972"},{"product_id":"zwo-asi-2600-mc-duo-color","title":"ZWO ASI 2600 MC DUO Color","description":"\u003cp\u003eThe \u003cstrong\u003eZWO ASI2600MC Duo\u003c\/strong\u003e combines a cooled color camera with a \u003cstrong\u003eSony IMX571 APS-C\u003c\/strong\u003e 26 MP sensor and a built-in \u003cstrong\u003eSC2210\u003c\/strong\u003e guide sensor in a single body, removing the need for a separate off-axis guider or guide scope. 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The \u003cstrong\u003e512 MB DDR4\u003c\/strong\u003e buffer and \u003cstrong\u003eUSB 3.0\u003c\/strong\u003e port ensure reliable frame transfer, up to 15 fps in RAW8 at full resolution.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMain sensor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eSony IMX571 color CMOS, APS-C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e26 MP (6248 × 4176)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003ePixel size\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e3.76 µm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eADC\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003enative 16-bit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003ePeak QE\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eabout 80%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eRead noise\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e1.0 – 3.3 e⁻\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eFull well capacity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e50 ke⁻ (extendable to about 73 ke⁻)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eGuide sensor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eSC2210 monochrome 1\/1.8″, 7.68 × 4.32 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBuffer\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e512 MB DDR4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003etwo-stage TEC, ΔT 30–35 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBack focus\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e6.5 mm (17.5 mm with 11 mm T2 ring)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eapprox. 715 g\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRecommended use\u003c\/h2\u003e\n\u003cp\u003eIdeal for color deep-sky astrophotography with a compact, lightweight setup, also together with an ASIAIR controller. 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When the line is perfectly centred, focus is achieved.\u003c\/p\u003e\n\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cp\u003eEssential for astrophotographers who want precise, repeatable focus at every session — far more reliable than focusing by eye. A suitable size for small refractors and compact Newtonians.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompatible tube diameter\u003c\/td\u003e\u003ctd\u003e65-100 mm (outer)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMounting\u003c\/td\u003e\u003ctd\u003e3 locking screws\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eArtesky\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Artesky","offers":[{"title":"Default Title","offer_id":51261246013771,"sku":"AKBAHTINOV-65100","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/artesky-maschera-bahtinov-astrofotografia-65-100.jpg?v=1744223243"},{"product_id":"artesky-maschera-bahtinov-195-240","title":"Bahtinov Mask Artesky 195-240mm","description":"\u003cp\u003e\u003cstrong\u003eThe Bahtinov mask 195-240mm\u003c\/strong\u003e is an accessory for precise focusing in astrophotography, compatible with telescopes with a tube outer diameter of 195-240mm.\u003c\/p\u003e\n\n\u003ch2\u003eWhat it's for\u003c\/h2\u003e\n\u003cp\u003eIt rests in front of the telescope aperture: pointing at a bright star, an X pattern with a diagonal line in the middle appears on the monitor or sensor. When the line is perfectly centred, focus is achieved.\u003c\/p\u003e\n\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cp\u003eEssential for astrophotographers who want precise, repeatable focus at every session — far more reliable than focusing by eye.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompatible tube diameter\u003c\/td\u003e\u003ctd\u003e195-240 mm (outer)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMounting\u003c\/td\u003e\u003ctd\u003e3 locking screws\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eArtesky\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Artesky","offers":[{"title":"Default Title","offer_id":51261246308683,"sku":"AKBAHTINOV-195240","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/artesky-maschera-bahtinov-astrofotografia-195-240-focus-strumento.jpg?v=1744223236"},{"product_id":"baader-guida-fuori-asse-per-baader-flipmirror-ii-bfm-oag","title":"Baader Off Axis Guider for Baader FlipMirror II (BFM-OAG)","description":"Off Axis Guider (BFM-OAG) for direct connection to the Baader FlipMirror II Star Diagonal \u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eOff Axis Guider (BFM-OAG) for direct connection to the\u0026nbsp;Baader FlipMirror II Star Diagonal\u0026nbsp;\u003cspan\u003e(#2458055,\u0026nbsp;\u003cspan\u003e\u0026euro; 195,-\u003c\/span\u003e)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eThis is the only\u0026nbsp;prism that can be tuned to\u0026nbsp;actively center a star on the guiding chip.\u003c\/li\u003e\n\u003cli\u003eUse the BFM-OAG to attach an autoguider camera to a Baader FlipMirror II Mirror Diagonal that works with every position of the mirror.\u003c\/li\u003e\n\u003cli\u003eThe distance between the optical axis and the center of the OAG prism is 17.5mm - once the 4mm spacer ring is removed. This distance provides the largest possible vignetting-free field while retaining all the advantages of the large and movable prism.\u0026nbsp;\u003c\/li\u003e\n\u003cli\u003eWith one or two DT-4 nosepiece extensions #1905130 you can place virtually any camera above the Off-Axis-Guider so that it is parfocal with the recording camera.\u003c\/li\u003e\n\u003cli\u003eThe BFM-OAG is also part of the\u0026nbsp;Off Axis Guider for RCC (RCC-OAG) #2956950\u003c\/li\u003e\n\u003cli\u003eRequires 24mm back focus on BFM II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThis Off-Axis-Guider is made for the\u0026nbsp;Baader FlipMirror II (BFM II) Mirror Diagonal #2458055. It connects to the bottom port of the BFM II (19 mm nosepiece) and sends light through a pickup-prism to an autoguider camera, independent of the position of the mirror.\u0026nbsp;To attach the Off-Axis-Guider instead to a telescope\u0026nbsp;\u003cem\u003ewithout\u0026nbsp;\u003c\/em\u003eBFM II, you need the\u0026nbsp;Off Axis Guider for RCC (RCC-OAG) # 2956950\u0026nbsp;with T-2-threads.\u003c\/p\u003e\n\u003cp\u003eYou can attach the Off-Axis-Guider for Baader FlipMirror II (BFM-OAG) directly to the\u0026nbsp;Baader FlipMirror II Mirror Diagonal. You only have to remove the small spacer ring which is included as shown in the image to the left, so that the prism is fully inserted into the light path of the BFM II.\u003c\/p\u003e\n\u003cp\u003eThe distance between the optical axis and the center of the OAG prism is 17.5mm - once the 4mm spacer ring is removed. This distance provides the largest possible vignetting-free field while retaining all the advantages of the large and movable prism. This information is important, among other things, to be able to estimate or avoid vignetting of the camera sensor.\u003c\/p\u003e\n\u003cp\u003eIf the prism would protrude too far into the light path, the 4mm spacer ring can be inserted. However, this reduces the usable area of the prism, and thus also the amount of light that can be used for tracking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u0026nbsp;this is the only\u0026nbsp;prism that can be tuned to\u0026nbsp;actively center a star on the guiding chip. The vertical side of the prism must face the telescope.\u003c\/p\u003e\n\u003cp\u003eThe BFM-OAG is also part of the\u0026nbsp;Off Axis Guider for RCC (RCC-OAG) # 2956950. To use this item with the BFM II, you need to remove the unit with the pick-up prism from the T-2-ring and the spacer ring from the pick-up prism exactly as with the Off-Axis-Guider for BFM II.\u003c\/p\u003e\n\u003cdiv class=\"rightImage\"\u003e\n\u003cdiv class=\"imageCaption\"\u003eThe Off-Axis-Guider mounted under the BFM II. The prism is visible in the housing, under the mirror.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe prism is always below the mirror so that it can also be used when the mirror is down, e.g. to guide a planetary camera connected to the upper port. When the mirror is up, the camera at the rear port should be aligned in such a way that the prism is under the long side of the sensor.\u003c\/p\u003e\n\u003cp\u003eYou have several options to set the guiding camera to the same focus plane as the cameras\/eyepieces which are connected to main light path of the FlipMirror. You can use the usual combinations of T-2 or M48 extensions tubes to change the position of camera\/eyepieces. If you need to bring the autoguider further away from the BFM II, you can extend the\u0026nbsp;1\u0026frac14;\" nosepiece of your autoguider with one or two\u0026nbsp;DT-4-nosepiece extensions #1905130\u0026nbsp;and lock the position with the\u0026nbsp;Focusing Ring Collar FR-4 #1905131.\u003c\/p\u003e\n\u003cp\u003eIf you are using an Off-Axis Guider, you must also consider the focus position of the guiding camera. If you use the Off-Axis-Guider for Baader FlipMirror II as well as a guiding camera whose image plane is at the upper end of the Off-Axis-Guider (i.e. without additional back focus), the image plane of the camera and eyepiece is about 24mm behind the two T-2 threads of the BFM II. A CCD camera with a short back focus, for example, can be adjusted to this distance with a VariLock 29, as can the Polaris I crosshair eyepiece when connected directly to the VariLock 29 via T-2. Thus, a very short adaptation is possible.\u003c\/p\u003e\n\u003cp\u003eIf you use a DSLR via a T-2 adapter, or an eyepiece clamp for the eyepiece, you need more back focus. Then, the guiding camera must be placed at a greater distance from the BFM II. The easiest way to do this is to use the\u0026nbsp;DT-4 nosepiece extension #1905130\u0026nbsp;with an overall length of 18.5mm. It has the diameter of \"1\u0026frac14;\" eyepieces and is screwed into the \"1\u0026frac14;\" filter thread of the guiding camera. With one or two of these extensions, you can place virtually any camera over the off-axis guide so that it is parfocal with the recording camera.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\u003cth class=\"label\"\u003eOUTER CONNECTION (LENS SIDED)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eBarrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\u003cth class=\"label\"\u003eINNER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eClamp, 1\u0026frac14;\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\u003cth class=\"label\"\u003eOPTICAL LENGTH (MM)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e43mm + 3,5mm Extension tube (requires 24mm Back focus on BFM II)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\u003cth class=\"label\"\u003ePRISMS WIDTH\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e9.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last even\"\u003e\u003cth class=\"label\"\u003eOPTICAL DESIGN\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eGuider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Baader-Planetarium","offers":[{"title":"Default Title","offer_id":51261263184203,"sku":"BRBP2956951","price":122.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/baader_guida_fuori_asse_flipmirror_II_BFM-OAG_connessione_star_diagonal.jpg?v=1744223070"},{"product_id":"zwo-cassetto-porta-filtri-m42-2-pollici-v2","title":"ZWO M42 Filter Drawer\/Holder V2","description":"\u003ch2\u003eZWO M42 2\" Filter Drawer V2\u003c\/h2\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eZWO M42 2\" Filter Drawer V2\u003c\/strong\u003e is designed to simplify the use of 2-inch astronomical filters within imaging trains, offering a compact and mechanically precise solution for astrophotography setups. With a reduced \u003cstrong\u003ethickness of only 21 mm\u003c\/strong\u003e, it is particularly suitable for configurations where available backfocus is limited, while maintaining a solid and reliable connection.\n\u003c\/p\u003e\n\n\u003ch2\u003eIntegrated threads and compatibility\u003c\/h2\u003e\n\u003cp\u003e\nThe filter drawer features a \u003cstrong\u003ering-style design\u003c\/strong\u003e and standard astrophotography threads. On the camera side, it is equipped with a \u003cstrong\u003eM42x0.75 male thread\u003c\/strong\u003e, while both the filter end and telescope side use a \u003cstrong\u003eM48x0.75 female thread\u003c\/strong\u003e.  \nThis configuration allows direct use of \u003cstrong\u003e2\" astronomical filters\u003c\/strong\u003e and ensures compatibility with imaging systems based on M42 or M48 connections.\n\u003c\/p\u003e\n\n\u003ch2\u003eM48–M42 adapter included\u003c\/h2\u003e\n\u003cp\u003e\nAn \u003cstrong\u003eM48–M42 adapter\u003c\/strong\u003e is included, allowing the filter drawer to be used flexibly with both cameras and telescopes. This makes it easy to adapt the component to different optical configurations without introducing unnecessary elements into the imaging train.\n\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFilter compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2\" astronomical filters\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e66 × 66 × 21 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCamera-side thread\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eM42 x 0.75 male\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFilter-side thread\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eM48 x 0.75 female\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTelescope-side thread\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eM48 x 0.75 female\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e21 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":51261263774027,"sku":"ZWZWO-FD-M42-II","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/zwo-m42-cassetto-porta-filtri-2-pollici-v2-anello-m42-m48-accessorio-telescopio.png?v=1744223048"},{"product_id":"ts-optics-newton-correttore-coma-1-0x-gpu-superflat-4-elementi-2-pollici","title":"TS-Optics NEWTON Coma Corrector 1.0x GPU Superflat - 4-element - 2\" connection","description":"\u003cp\u003e\u003cstrong\u003eThe TS Superflat GPU coma corrector is one of the best correctors for astrophotography through fast Newtonians.\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4-element coma corrector for excellent imaging in the field and on the axis.\u003c\/li\u003e \u003cli\u003eDesigned by Gyulai Pal in Hungary (GPU-Optics)\u003c\/li\u003e \u003cli\u003ePerfectly suitable for Newtonian telescopes with focal ratios of f\/4 - provides very good results from f\/3.5 to f\/6.\u003c\/li\u003e \u003cli\u003eVery tolerant against tilting.\u003c\/li\u003e \u003cli\u003eFocal length is not changed.\u003c\/li\u003e \u003cli\u003eCamera connection through M48 thread.\u003c\/li\u003e \u003cli\u003eFor better stability and accuracs, the corrector can be screwed to the focuser. Connection adapters for cameras and focusers are available.\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cspan\u003eThe coma corrector has been designed by Pal Gyulai - GPU Optics - for Newtonian telescopes with a focal ratio of f\/4. The result is a high-quality 4-element corrector which offers round stars over the entire image field even with larger camera sensors.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cspan\u003eIn opposite to 2-element correctors, the stars are not enlarged, there are no halos. Furthermore, the whole construction is designed to be free from reflexes. Even bright stars wll be shown without reflexes or ghostings.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThe Advantages of the GPU Coma Corrector:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr clear=\"all\" \/\u003e\u003cimg alt=\"\" class=\"ilink\" height=\"133\" src=\"https:\/\/www.teleskop-express.de\/shop\/product_info.php\/info\/Bilder\/shop\/ts-astrofotografie\/koma-korrektor\/gpu\/ic1318A_f4newtonian_gpu_corrector.jpg\" width=\"200\" \/\u003e\u003cspan\u003eVery good coma correction for Newtonian telescopes from f\/3.5 to f\/6 (the photograph at left was taken with an 8\" f\/4 Newtonian).\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; No change of the focal length, the focus position also remains the same.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; Stars are smaller - no halo effects.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; The corrector can be clamped, but also screwed to the focuser by an optional adapter.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; The TS GPU corrector offers correction up to full-frame sensors. For perfect illumination, a FLAT is necessesary.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr clear=\"all\" \/\u003e\u003cbr class=\"lh1\" \/\u003e\u003cbr \/\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThe optimal working distance from the M48 thread to the camera sensor:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe optimal distance depends from the focal length of the Newtonian telescope. With out wide range of adapter, you can always obtain the ideal distance.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; Focal length up to 600 mm - working distance 52 mm\u003c\/span\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; Focal length 610-690 mm - working distance 53 mm\u003c\/span\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; Focal length 700-740 mm - working distance 54 mm\u003c\/span\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; Focal length 750 mm and more - working distance 55 mm\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDie Innovation from TS Optics - screw the GPU corrector to the focuser.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eWith optional adapters you can screw the corrector to the drawer. For this purpose the corrector has an extended M48x0.75 thread on the camera side. Simply turn down the lock ring and you have 3mm more M48 thread for screw adaptations available.\u003c\/span\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003cspan\u003eBy the threaded connection, you gain stability and also accuracy. The image is improved and heavy cameras can be used, too.\u003cbr \/\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003c\/span\u003e\u003c\/p\u003e \u003ctable cellpadding=\"4\"\u003e \u003ctbody\u003e \u003ctr class=\"bgltblue\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003eNewtonian coma corrector\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"stpage-bg\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eOptics\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003e4-element system\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"bgltblue\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003e100 mm to the camera connection\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"stpage-bg\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eWorking distance\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003e52 to 55 mm - depending on the focal length of the telescope (see table in \"Details\")\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"bgltblue\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eConnecting thread at the camera side\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003eM48x0.75 male - length 5 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"stpage-bg\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eFilter thread for 2\" filters\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"bgltblue\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eCounter ring with M48 female thread\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003elength 3mm - can be unscrewed for screw adaptations\u003c\/td\u003e \u003c\/tr\u003e \u003ctr class=\"stpage-bg\"\u003e \u003ctd class=\"pr9\"\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e:\u003c\/td\u003e \u003ctd\u003eMulticoating on each lens\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eIn the box:\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u0026diams; GPU Coma Corrector with Locking Ring\u003c\/span\u003e\u003cbr \/\u003e\u003cspan\u003e\u0026diams; Dust Caps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"TS-Optics","offers":[{"title":"Default Title","offer_id":51261280256331,"sku":"TSTSGPU","price":338.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/correttore_coma_gpu_ts_superflat_astrografia_telescopi_newtoniani.jpg?v=1744222500"},{"product_id":"baader-2-mpcc-v-1-mark-iii-newton-coma-correttore-set-visuale-fotografico","title":"Baader 2\" MPCC V-1 Mark III Newton Coma Correktor - SET: Visual and Photographic Version","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch1\u003eBaader MPCC Mark III – Coma Corrector for Newtonian Telescopes\u003c\/h1\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eBaader Multi-Purpose Coma Corrector (MPCC) Mark III\u003c\/strong\u003e is designed to eliminate coma in fast Newtonian telescopes with focal ratios from \u003cstrong\u003ef\/3.5 to f\/6\u003c\/strong\u003e, without altering focal length or image scale.\u003c\/p\u003e\n\n  \u003cp\u003eThis advanced lens design is enhanced with Baader’s exclusive \u003cstrong\u003ePhantom Coating™ Group\u003c\/strong\u003e, a multi-layer broadband anti-reflection coating on all air-glass surfaces. It provides \u003cstrong\u003eup to 98% transmission\u003c\/strong\u003e across the spectrum from UV to NIR, ensuring minimal reflections and maximum contrast.\u003c\/p\u003e\n\n  \u003ch2\u003e✔️ Key Features:\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eEliminates coma\u003c\/strong\u003e across the entire photographic field – even at f\/3.5\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eNo change\u003c\/strong\u003e to focal length or image scale\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eClear aperture of 46 mm\u003c\/strong\u003e (in M48 mode) for \u003cstrong\u003evignette-free imaging\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003e2\" filter thread (M48)\u003c\/strong\u003e on the eyepiece side\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eT-2 thread (M42 x 0.75)\u003c\/strong\u003e for camera attachment\u003c\/li\u003e\n    \u003cli\u003eCompatible with both 1¼\" and 2\" connections\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📦 Included in the visual \u0026 photographic set:\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eMPCC Mark III 2\" Coma Corrector – \u003cstrong\u003e#2458400A\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eBaader 1¼\" \/ T-2 Eyepiece Holder – \u003cstrong\u003e#2458125\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eBaader VariLock 29 (T-2 extension tube 20–29 mm) – \u003cstrong\u003e#2956929\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eBaader Hyperion 2\" Finetuning Stopring with brass clamping ring – \u003cstrong\u003e#2958027\u003c\/strong\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📊 Technical Specifications:\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Baader Planetarium\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 2458403\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 274 g\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eSupported focal ratios:\u003c\/strong\u003e f\/3.5 to f\/6\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eImage scale:\u003c\/strong\u003e 1:1\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eCoating:\u003c\/strong\u003e Phantom Coating® Group (AR)\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eClear aperture:\u003c\/strong\u003e 44 mm\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eLens-side connection:\u003c\/strong\u003e 2\" barrel, M48 thread\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eCamera\/eyepiece-side connection:\u003c\/strong\u003e 1¼\" clamp, T-2, M48\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eCompatible telescopes:\u003c\/strong\u003e Newtonian reflectors\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eWith the \u003cstrong\u003eBaader MPCC Mark III\u003c\/strong\u003e, stars remain sharp and pinpoint across the entire field – even with ultra-fast f\/3.5 Newtonians. Perfect for deep-sky astrophotography and visual observing, without changing the optics of your telescope.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Baader-Planetarium","offers":[{"title":"Default Title","offer_id":51261280747851,"sku":"BRBP2458403","price":225.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/correttore_coma_baader_mpcc_markIII_newton_set_visivo_fotografico.jpg?v=1744222481"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/collections\/asi-2600-mc-air-colore-_jpg.png?v=1744267078","url":"https:\/\/adriasky.it\/en\/collections\/astrophotography.oembed?page=8","provider":"Adriasky","version":"1.0","type":"link"}