Askar FMA135 PRO Telephoto Lens F/4.5
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Vai al moduloAskar FMA135 – Ultra-Compact APO Astrograph for Astrophotography and Guiding
The Askar FMA135 is an ultra-compact APO astrograph designed to deliver high-end optical performance in an extremely portable format. Ideal for mobile astrophotographers, amateur astronomers, and users looking for a versatile tool for imaging, guiding, and terrestrial observation. The FMA135 combines a 30mm APO triplet with ED glass and a three-element field flattener, ensuring sharp, aberration-free images on APS-C and smaller sensors.
✅ Technical Specifications
- Aperture: 30 mm
- Focal length: 135 mm
- Focal ratio: f/4.5
- Optical design: APO triplet with ED element + 3-element field flattener
- Backfocus: 55 mm (standard for imaging)
- Total length: 113 mm (in imaging mode)
- Weight: 280 g – perfect for mobile setups
- Rear thread: M42x0.75 (T2 standard)
- Visual adapter: included, 1.25” format
- Front filter thread: 1.25” for standard astronomy filters
🔭 Full Versatility: Astrograph, Finder, and Guide Scope
The FMA135 stands out for its exceptional versatility: it can be used as a primary astrograph, optical finder, or guide scope in more complex setups. Its compatibility with astro cameras, DSLRs (with T2 adapter), and 1.25” filters makes it easy to integrate into any system.
📦 Included in the Box
- Support ring with Vixen-style dovetail bar
- 1.25” visual adapter
- Precision helical focuser for accurate focusing
🌌 Advanced Optical Performance
Thanks to its precision-engineered optical system, the Askar FMA135 delivers pinpoint stars and high-contrast images, making it ideal for wide-field astrophotography and terrestrial viewing. It’s the perfect choice for those seeking portability without compromising image quality.