M42 Extension Ring Set (5 Extensions) classic cassegrain The large 60mm focuser also

The large 60mm focuser also allows for the attachment of even heavy cameras without tilting

Corrector: 2-element corrector at an optimized distance from the lens

Each filter is plane-parallel and the filters are parfocal to each other

and also included is two Plössl eyepieces (6

Maximum load capacity: 13 kg

M42 Extension Ring Set (5 Extensions) classic cassegrain The large 60mm focuser alsoSet 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.