Europe's largest sport optics specialist
4,000+ items available to deliver from stock
Personalised advice and support
Best price guarantee
Get closer.

Telescopes Focuser Type of build

There are basically two different construction types: the rack and pinion focuser and the Crayford focuser.

More information:

Crayford

A Crayford focuser is a ball bearing guided friction drive and allows a very precise adjustment of the focus.