Amazon.com : SVBONY SV133 Filter Wheel Multiple 5 Position Filter Wheel for Telescope with 1.25 inches Eyepiece Adaptor T2 Camera Adaptor and Locking Ring : Electronics
ZWO EFW 8 x 1.25″/31mm | ZWO ASI
Filter wheels and sliders for telescopes | PrimaLuceLab.com
FLI 10 Position Color Filter Wheel (for 50mm square filters) [FLI-CFW3-10] - Filter Wheels - O'Telescope
Skyris 5-Position 1.25" Filter Wheel | Celestron
Corey S. Powell on Twitter: "Beautiful engineering: This is the filter wheel for MIRI, one of the Webb telescope's three imaging cameras. Each of the 18 elements here provides a distinct perspective
Explosion view of the Filter Wheel Assembly (FWA). | Download Scientific Diagram