QHY CFW3 MEDIUM FILTER WHEEL 7 x 36mm WINTER-25 Chromatic aberration 1x MPCC Coma

Chromatic aberration 1x MPCC Coma Corrector

75 Inner diameter 38 mm Outer diameter 54 mm Optical thickness 2

This flange connects the Geoptik dual saddle #30A057 to the SkyWatcher EQ6-R and the old version of Eq6 mounts (model purchased before August 2008)

Optical thickness 15 mm Connection (telescope side)

QHY CFW3 MEDIUM FILTER WHEEL 7 x 36mm WINTER-25 Chromatic aberration 1x MPCC ComaThe QHY CFW3 Medium is a motorized filter wheel designed for 7 unmounted filters with a diameter of 36mm. It uses a high quality ultra thin hybrid stepper motor that compared to standard electrical motors, is more precise as it has a smaller stepper angle. The motor is enclosed to prevent dust from entering, thus improving reliability and the durability of the motor. The QHYCFW3 main body is CNC machined from a single piece of aluminium, sandblasted