ZWO Reducer 0.75x for FF65 APO

ZWO 0.75x Reducer for FF65 APO: faster and wider imaging

This reducer shortens the brand focal length of the ZWO FF65 APO by a quarter (factor of 0.75). The result: a wider field of view for expansive nebulae and star fields, and faster exposures due to increased light gathering. The optics are precisely calculated for the FF65 and maintain a flat field all the way up to full-frame sensors.

With the included M48 and M54 adapters, the reducer fits into a variety of setups, and the integrated 2-inch filter thread accommodates standard filters without extra adapter rings.

Features

• Reduce the brand point spacing by 25% (0.75x)
• Flat and sharp field to full-frame and APS-C
• Includes M48 and M54 adapters
• Integrated 2-inch filter thread

Compatibility

Exclusively optically matched to the ZWO FF65 APO refractor. For the FF80 APO, ZWO supplies its own 0.76x reducer.

Specifications

The logical extension for every FF65 owner within the optics program of ZWO.