APM Riccardi reducer adjustment flange M63

APM Riccardi reducer adjustment flange M63. Designed for focal plane tilt adjustment of the CCD camera when coupled to the APM Riccardi 0.75x small M63 focal reducer.

For the APM Riccardi 0.75x small M63 reducer we can offer an additional alignment flange to eliminate tilting. With three screws it is possible to adjust the reducer evenly to get the maximum sharpness over the whole field of view. The flange has the same M63 thread as the reducer at both sides.

Mechanical thickness (backfocus): 13.5 mm