PRIMA LUCE LAB M42 (T2) TO 2" PHOTOGRAPHIC ADAPTER Power This test is rarely provided

This test is rarely provided by any producer and it is a standard for high quality filters

On the telescope side you can find an M48 female thread with 2" barrel while on the camera side is an M54 male thread

any error on each of the two components will sooner or later result in a tracking error

Note - When installing ESATTO 3" in a telescope with a long travel focuser (such as those usually found on refractors)

M56 x 1 female SKU

PRIMA LUCE LAB M42 (T2) TO 2" PHOTOGRAPHIC ADAPTER Power This test is rarely providedThe T2 to 2" photographic adapter allows you to connect all cameras and accessories with a female T2 (M42x0,75) thread to the Prima Luce Lab 50. 8mm visual back. On the telescope side it has a 48mm thread to allow you to screw any 50. 8mm (2") diameter filter and has 39mm of free aperture, so cameras with large sensors won't suffer any vignetting. Specifications Connection (telescope side) 2" barrel, M48 x 0. 75 Connection (camera side) M42 x 0. 75