Astromania 2" Helical Micro Focuser with M48-thread and 0.1mm Scale for Telescope - sharper planets in any telescope

•  Help To precisely Focus
Many telescopes have a focuser which does not allow very precise focusing. Especially difficult jobs such as focusing on a planet can be a real challenge. This helical focuser elegantly overcomes the problem. You need to do nothing more than to connect it to your existing focuser.

•  Suitable for all 2" focusers/M48 thread for your camera
The helical focuser has a 2" barrel. This allows it be inserted into the focuser just like an eyepiece. Its separate focusing mechanism now takes over the job of precision focusing. The accessory side of the focuser has a M48 thread for connecting your camera.

•  The Focuser has A Fixed Orientation
A further advantage is that the accessories, like a camera, do not rotate with the focuser. Therefore the orientation of the image remains unchanged. Via the optional M48x0.75 female to M42x0.75 male thread telescope adapter ( Asin: B01DIRJ72I ), the focuser can be easily attached to a CCD camera or DSLR camera with T-ring adapter, so the connection to your camera becomes child's play.