Astromania 1.25" Multiple 9-Position Filter Wheel for Telescope - Allowing You to Image Without Any Reflections or Stray Light

This 1.25 inch filter wheel lets you use up to 9 different filters and change them within a couple of seconds Open the filter wheel and screw up to 9 different filters into it; you can also leave the filters mounted in the filter wheel where they are optimally protected from dust and damage The handy rotary wheel offers you incredibly fast switching between up to 9 different filters; each filter position is designated by a number The telescope side of the filter wheel comes supplied with a 1.25 inch adapter for allowing you to quickly and easily attach it to your focuser The filter wheel interior is absolutely light tight for allowing you to image without any reflections or stray light