Skywatcher Filter Wheel 5 Position 1.25'' 20180 among many other product ideas

among many other product ideas (which are gradually entering the market…)

For the astrophotographer looking to reduce periodic error

75 µM x 3

Baader's Optical Wonder universal optics cleaning fluid was designed specifically for cleaning telescope optics and other delicate optical instruments

25″ low-profile helical self-centering eyepiece adaptor

Skywatcher Filter Wheel 5 Position 1.25'' 20180 among many other product ideasThis handy, time saving device is a must have for astronomers, for both visual and photographic use. Up to five filters can be installed in the threaded, numbered compartments, and each can be selected for your eyepiece or camera by simply rotating the inner wheel to any of the five click stop positions. One compartment can be left empty for unfiltered viewing. The filter wheel can be attached to your focuser either by the supplied 1. 25 nosepiece