ZWO 0.7x REDUCER FOR FF107 & FF130 guiding If you use a DSLR

If you use a DSLR via a T-2 adapter

2" Backfocus 149 mm (from the base of the M86 thread) Tube weight 6

The PRO RC's represent a step forward in state of the art of professional instruments

Only 2 holes at the time can be used

The QHYCCD proprietary technology produces a much better noise reduction than any other astronomy camera in the market

ZWO 0.7x REDUCER FOR FF107 & FF130 guiding If you use a DSLRThe ZWO 0. 7x Flattener Reducer for FF107 and FF130 telescopes is a 3" corrector for full frame sensors. The flattener reducer is a triplet design with one element of ED (Extra low Dispersion) glass. The 0. 7x reduction factor shortens the focal ratio of the FF107 to f 4. 9 and the FF130 to f 5. 4, shortening the exposure time and increasing the field of view. When paired with this flattener reducer, the focal length of the FF107 becomes 524mm and the