M42 Extension Ring Set (5 Extensions) classic cassegrain The CNC focuser is optimized

The CNC focuser is optimized for astrophotography and can handle a payload of up to 6kg and the travel of the focuser tube is carried out via rack and pinion

Type: Interference filter

This handheld controller allows the EAF to be operated without a computer or smartphone as a stand-alone system

Time lapse: from 15 minutes to 48 hours

Also included: 1

M42 Extension Ring Set (5 Extensions) classic cassegrain The CNC focuser is optimizedSet of 5 extension tubes with T2 thread on both sides for exact distances and a secure hold of cameras used for astrophotography. This set also comes with a SC to T2 thread adapter. In astrophotography, most cameras are connected to a telescope via a T2 thread (M42x0. 75), which is the most popular international standard. However, in many cases, T2 and T2 ring adapters for connecting telescope focusers to a camera are not the correct focus distance.