SKYWATCHER FLATTENER & REDUCER FOR EVOLUX 82ED TESTAR20 Internal min diameter 290 mm

Internal min diameter 290 mm Length

you can thread the ESATTO 3" focuser directly onto the back of these telescopes

The Officina Stellare PRO RC Series are built with the best quality Ritchey-Chrétien optics

85 kg Power requirement

AZ1000 HPS Sizes

SKYWATCHER FLATTENER & REDUCER FOR EVOLUX 82ED TESTAR20 Internal min diameter 290 mmThe field flattener & reducer for the Sky Watcher Evolux 82ED is a dedicated corrector with a reducing power of 0. 9X. It shortens the focal length from 530mm to 477mm and the focal ratio from f 6. 5 to f 5. 8, reducing the exposure time by 24%. The backfocus distance between the flattener and the sensor is 55mm. The flattener reducer can be connected to the focuser of the Evolux 82ED using the M56 x 1 female thread, on the camera side there is the