ASKAR 0.7x FLATTENER AND REDUCER FOR FRA600 Tasco Coating Fully-multi coated

Coating Fully-multi coated

Remove the original dovetail plate of ASIAIR Plus

one for each instrument

you need to use the two supplied M4 x 8mm screws

The ASI 2600MC uses the zero amp glow circuit that averts this artefact in your images

ASKAR 0.7x FLATTENER AND REDUCER FOR FRA600 Tasco Coating Fully-multi coatedThe field flattener & reducer for the ASKAR FRA 600 is a dedicated corrector with a reducing power of 0. 7X. It shortens the focal length from 600mm to 420mm and the focal ratio from f 5. 6 to f 3. 9 halving the exposure time. The working distance between the flattener and the sensor is 55mm. The flattener reducer can be connected to the focuser of the Askar FRA 600 using the 600's M90 x 1 male thread, on the camera side there is the universal M48 x