APM RICCARDI 0.75x REDUCER M82 PLANETARY CAMERA this clamping plate is specially

this clamping plate is specially recommended for very heavy optical configurations on the GM3000 & GM4000 mounts

"entry pupil" is mentioned and not "primary mirror diameter"

Pointing accuracy Better than 10 arcsecond RMS with PointXP Model Pointing precision

1 mm (approximately) from end of M63 threads Sky-Watcher Esprit 150 74 mm from end of M63 threads GSO RC 10" 70

APM RICCARDI 0.75x REDUCER M82 PLANETARY CAMERA this clamping plate is speciallyThe APM Riccardi 0. 75x Reducer M82 is a high quality triplet ED reducer flattener for large apochromatic refractors. It is compatible with many large apo refractors such as APM LZOS triplets which have an M82 x 1 thread, as well as Sky Watcher Esprit triplets and GSO Ritchey Chretien telescopes from 10" and larger. Designed by legendary optical designer Massimo Riccardi, this reducer provides a fully corrected field of 52mm and transforms your