{"product_id":"artesky-filtro-solare-regolabile-135mm","title":"Artesky Adjustable Solar Filter 135mm","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eArtesky Adjustable Solar Filter 135mm – ND 5.0\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eArtesky Adjustable Solar Filter 135mm\u003c\/strong\u003e is a visual \u003cstrong\u003eND 5.0\u003c\/strong\u003e filter designed to ensure completely safe solar observation and photography.\n    Handcrafted with a metal cell, it uses a double-coated solar film mounted without tension to guarantee maximum stability and protection.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eMounting and Compatibility\u003c\/h2\u003e\n  \u003cp\u003e\n    The filter attaches to the optics with \u003cstrong\u003ethree metal screws\u003c\/strong\u003e with plastic tips, ensuring progressive and stable tightening.\n    The clear aperture is \u003cstrong\u003e135 mm\u003c\/strong\u003e, and the filter fits tubes with an outer diameter between \u003cstrong\u003e130 mm and 152 mm\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003e127 mm Maksutov-Cassegrain\u003c\/strong\u003e telescopes from Orion, SkyWatcher and Celestron\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003e125 mm Schmidt-Cassegrain\u003c\/strong\u003e telescopes from Celestron, such as the NexStar 5 SLT\u003c\/li\u003e\n    \u003cli\u003eMany \u003cstrong\u003e114 mm Newtonian\u003c\/strong\u003e telescopes with a larger-diameter tube\u003c\/li\u003e\n    \u003cli\u003eSome \u003cstrong\u003e120 mm refractors\u003c\/strong\u003e with an oversized focuser and tube\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePlease carefully check your instrument's outer diameter before purchasing.\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eAvailable Models\u003c\/h2\u003e\n  \u003ctable\u003e\n    \u003ctr\u003e\u003cth\u003eCode\u003c\/th\u003e\u003cth\u003eAperture (mm)\u003c\/th\u003e\u003cth\u003eTube diameter (mm)\u003c\/th\u003e\u003cth\u003eDensity\u003c\/th\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF55\u003c\/td\u003e\u003ctd\u003e55\u003c\/td\u003e\u003ctd\u003e50 - 72\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF75\u003c\/td\u003e\u003ctd\u003e75\u003c\/td\u003e\u003ctd\u003e70 - 92\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF95\u003c\/td\u003e\u003ctd\u003e95\u003c\/td\u003e\u003ctd\u003e90 - 112\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF115\u003c\/td\u003e\u003ctd\u003e115\u003c\/td\u003e\u003ctd\u003e110 - 129\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF135\u003c\/td\u003e\u003ctd\u003e135\u003c\/td\u003e\u003ctd\u003e130 - 152\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF155\u003c\/td\u003e\u003ctd\u003e155\u003c\/td\u003e\u003ctd\u003e150 - 172\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF175\u003c\/td\u003e\u003ctd\u003e175\u003c\/td\u003e\u003ctd\u003e170 - 192\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF195\u003c\/td\u003e\u003ctd\u003e195\u003c\/td\u003e\u003ctd\u003e190 - 222\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd\u003eARTSF225\u003c\/td\u003e\u003ctd\u003e225\u003c\/td\u003e\u003ctd\u003e220 - 252\u003c\/td\u003e\u003ctd\u003eND 5.0\u003c\/td\u003e\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eFeatures of Artesky Solar Filters\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eFilm mounted without tension, ideal for compensating temperature changes.\u003c\/li\u003e\n    \u003cli\u003eRear metal ring that protects the film from scratches during fastening.\u003c\/li\u003e\n    \u003cli\u003eContinuous tightening within the specified diameters.\u003c\/li\u003e\n    \u003cli\u003eInstalled in front of the optics, effectively blocking solar radiation.\u003c\/li\u003e\n    \u003cli\u003eSolar film with \u003cstrong\u003ecoating on both sides\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eThe Sun is attenuated to the brightness of the Moon.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eOptical Quality\u003c\/h2\u003e\n  \u003cp\u003e\n    The solar image produced is in \u003cstrong\u003enatural white light\u003c\/strong\u003e, free of artificial coloring.\n    The film delivers \u003cstrong\u003ehigh contrast\u003c\/strong\u003e and \u003cstrong\u003ehigh sharpness\u003c\/strong\u003e, often superior to glass solar filters.\n  \u003c\/p\u003e\n\n  \u003ch2\u003eThe Advantages of Film\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eMaximum protection thanks to double-sided coating.\u003c\/li\u003e\n    \u003cli\u003eTear-resistant film, not prone to breaking.\u003c\/li\u003e\n    \u003cli\u003eNatural reproduction of the Sun with no color cast.\u003c\/li\u003e\n    \u003cli\u003eHigh contrast and fine detail rendering.\u003c\/li\u003e\n    \u003cli\u003eSuperior UV protection compared to single-coated glass solar filters.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Artesky","offers":[{"title":"Default Title","offer_id":57759164629323,"sku":"AKARTSF135","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/filtro-solare-regolabile-artesky-155mm-nd5_02b415db-2e77-404f-a7e3-1a652d8f7b8e.jpg?v=1783085807","url":"https:\/\/adriasky.it\/en\/products\/artesky-adjustable-solar-filter-135mm","provider":"Adriasky","version":"1.0","type":"link"}