SKYWATCHER 0.7x REDUCER FOR SKYMAX 200DX BF25 Band-pass transmission above 95%

Band-pass transmission above 95%

with a self-recovery fuse to prevent overcurrent

This means the Revelation series cameras can be used for advanced research and scientific applications like variable star photometry and transiting exoplanets

Outer thread

SKYWATCHER 0.7x REDUCER FOR SKYMAX 200DX BF25 Band-pass transmission above 95%The Sky Watcher 0. 7x Reducer for Skymax 200DX is a precision corrector which provides a wider field of view and faster focal ratio for deep sky imaging. The 0. 7x reduction factor shortens the focal ratio f 7 and focal length down to 1400mm, significantly reducing exposure times. The two element reducer is optimized for a 30mm image circle, giving sharp stars across an APS C field of view. The reducer has a backfocus requirement of 55mm and M48 x 0.