ZWO M42 to 1.25" Leonardo Prima Luce Lab offer a

Prima Luce Lab offer a large variety of extension rings and spacers to match the right distance:

the coma aberration makes this telescope unusable with large sensor cameras

frequently used in many focus reducers

this filter is needed to cut off unwanted wavelengths in colour cameras which are sensitive to these radiations

A 20° rotation of the external collar is sufficient to securely hold 1

ZWO M42 to 1.25" Leonardo Prima Luce Lab offer aThis ZWO adapter has a male M42 thread on both sides. The optical thickness of the adapter is 2mm. The 1. 25" barrel features an internal M28. 5 thread for attaching1. 25" filters. Specifications Camera connection M42 x 0. 75 male Telescope connection 1. 25" SKU ZWO T Mount