SKYWATCHER FLATTENER & REDUCER FOR 72ED ZWO camera accessory Its design follows the most

Its design follows the most recent technological development in this field

outer diameter 60mm (used for M-Uno and M-Zero mounts)

1100 or Meade SC and ACF 8" to the PLUS 350mm or 495mm Losmandy-style dovetail bar

In addition

Advisable for optical tubes larger than 14” or for a dual telescope setup

SKYWATCHER FLATTENER & REDUCER FOR 72ED ZWO camera accessory Its design follows the mostThe SkyWatcher field flattener and reducer for the Evostar 72ED transforms your telescope into an astrograph perfect for widefield imaging. The 0. 85x reduction factor will convert the focal ratio of your Evostar 72ED from f 5. 8 to f 4. 93 with the advantage of shortening the exposure time and extending the field of view. The native 420mm focal length is reduced down to 357mm. Refractors are affected by field curvature no matter what brand or