BAADER M42 (T2) SPACER RING SET M60 depending on the accessories you

depending on the accessories you wish to connect

19mm overall

Orthogonal placement of the sensor in the camera body is guaranteed to be flat to the image plane with a precision better than +/-20µm across the sensor

It holds 2" accessories

Parabolic Primary Mirror

BAADER M42 (T2) SPACER RING SET M60 depending on the accessories youThe Baader M42 (T2) spacer ring set is useful for fine tuning the precise backfocus distance as required by correctors, as well as preventing binding between two M42 threaded parts. These rings are designed to adjust the end rotating position of all T2 accessories in approximately 90 steps. This set comes with rings of various thicknesses (0. 6 0. 8 1. 0 1. 2 1. 4mm), with three rings of each size for a total of 15 rings. Specifications Optical length