Filter Wheel QHYCFW3 | QHYCCD Astronomical & Scientific Camera
IFW-3 Details
Amazon.com : Astromania 2" Multiple 5-Position Filter Wheel for Telescope - Allowing You to Image Without Any Reflections or Stray Light : Electronics
Telescope Filter Wheel, 5 Position Filter Wheel Exquisite For Astronomer For Telescope For Astronomy Enthusiast For Film And Television Photography - Walmart.com
FLI High Speed Filter Wheel - 10 x 32mm filters [FLI-HS-1032] - Filter Wheels - O'Telescope
Amazon.com : Astromania 2" Multiple 5-Position Filter Wheel for Telescope - Allowing You to Image Without Any Reflections or Stray Light : Electronics