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The same software can also automatically set and control field de-rotation allowing you to use alt-az mounts without a wedge for long exposure astrophotography
Media Sync
Angular resolution (arc seconds): 2 Aperture ratio: 6 Batteries included: 0 Batteries required: 0 Case: Aluminium Case Colour: white Extended warranty (years): 5 Eyepiece Barrel Diameter (mm): 31
this field flattener is also suitable for use with the FS-60
Askar 71F Quadruplet Flatfield APO Telescope – Dark Clear Skies Dovetail Mounted Handle The same software can alsoASKAR 71F Quadruplet Flat Field Apochromatic Refractor Telescope The ASKAR 71F is a compact quadruplet apochromatic refractor designed for both astrophotography and visual observing. With a 71mm aperture, 490mm focal length, and a native focal ratio of f 6. 9, it offers a well balanced combination of portability, image quality, and ease of use. Designed for Full Frame Imaging The ASKAR 71F features a self flattened optical design, supporting a 44mm
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