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Focuser: 3''dual-speed Crayford (high precision bearing track)
the image it delivered is well controlled chromatic aberration
(14/02/2024} Paired USB Connection Test
Metal / Plastic Case
** The lastest apk : (1) API31 for Android 11/12 (2) Correct bug in motor learning when encoders pass 0/360 degree
GSO 1.25" SuperView 20mm Eyepieces Focuser: 3''dual-speed Crayford (high precisionThis item is the shortest eyepiece in our GSO SuperView series eyepieces, All SuperView eyepieces in our store are 5 elements, fully multi coated, and aluminium body covered black anodize. They look fabulous compared with other with plastic body in the market. The 20mm SuperView eyepiece features 1. 25", 68 degree FOV, 18mm eye relief , and fold down rubber eyeguard. The bottom thread accepts any 1. 25" filter for advanced application. From many users