Skywatcher 2" Dual-Speed Crayford Focuser

Skywatcher 2" Crayford Dual-Speed Crayford Focuser

The focuser is suitable for retrofitting the black Explorer-150/200/250/300P Newtonian reflector telescopes that were sold with a 2" focuser without dual-speed capability. The #20241 focuser fits directly to these telescopes. No conversion work is needed.

Furthermore, the focuser is a recommendation for amateur telescope making. The well-dimensioned ball bearings hold even heavy accessories. The focuser is ideal for astrophotography with long coma correctors like the TSGPU. The corrector completely disappears in the drawtube.

The focuser comes with a short 2" adaption, a 2" extension for visual use and a reduction adapter to T2 and 1.25".

Note: The blue Newtonians sometimes have different distances of the screws and the drawtube diameter is also different. Please measure the separation before ordering.

♦ Skywatcher Crayford Focuser
♦ 2" Extension Tube
♦ 1.25" and T2 reduction adapter