ZWO FF70 - 70mm f/7 Flat Field APO Refractor - FF70-APO Bahtinov Masks The Sky-Watcher SolarQuest solar tracking

The Sky-Watcher SolarQuest solar tracking mount is lightweight and amazingly easy to use

59 arc seconds

System Wavelength: 656

Universal corrector that tightens and intensifies star images on all f-ratios down to f/3

ZWO FF70 - 70mm f/7 Flat Field APO Refractor - FF70-APO Bahtinov Masks The Sky-Watcher SolarQuest solar trackingZWO FF70 APO Flat Field Apochromatic Refractor Main Features Flexible Connectivity for Multiple Configurations Lightweight & Compact The ZWO FF70 APO features a 70 mm aperture and 490 mm focal length (f 7. 0), offering an excellent balance between portability and performance. The optical tube weighs just 2. 5 kg, with a total system weight of 3 kg including mounting rings and dovetail plate. Four Element Optical Design The FF70 APO features a four