TOUPTEK AAF ELECTRONIC AUTOFOCUSER EAF 80/400 Apochromatic Refractor

80/400 Apochromatic Refractor

Optical design Schmidt-Cassegrain with D-ERF coatings Aperture 279

especially those requiring a total focusing distance of 55–56 mm

The ZWO FF80 is a professional apochromatic flatfield Petzval quadruplet with a focal ratio of f/7

TOUPTEK AAF ELECTRONIC AUTOFOCUSER EAF 80/400 Apochromatic RefractorThe Touptek AAF Astro Automatic Focuser is a precise, lightweight electronic focus motor compatible with many telescopes on the market. The AAF features a universal mounting bracket and a series of flexible couplers which provide a variety of installation options for a wide range of focusers. The AAF is powered over 5V USB C and has an impressive load capacity of 5kg. An external temperature sensor is included to allow for fully automated refocusing