QHY Medium Ultra Slim Seven-Position Motorized Filter Wheel for 36 mm Unmounted Filters

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QHY Medium Ultra Slim Seven-Position Motorized Filter Wheel for 36 mm Unmounted Filters
Item # QH-CFW2-MUS-36
2 Questions(s)

Waiting List

  • Version II of the QHY Medium Ultra Slim Color Filter Wheel has better electronics and design improvements, including a stable gear driven disk, USB support and a filter carousel that accepts unmounted filters of different thicknesses.
  • The ultra slim medium model of the QHY CFW2 is 0.67” thick and weighs 23.8 ounces.
  • The carousel included with this motorized filter wheel has 7 positions and holds 36 mm unmounted filters.
  • Supports QHY 11, 21, 22, 23 and InterCam cameras, or QHY 9 with addition of external power supply.
  • Save $50 on this QHY Filter Wheel when you buy a QHY camera at the same time! Discount taken in shopping cart. Filters sold separately.


QHY Medium Ultra Slim Motorized Color Filter Wheel
with Seven Position Carousel for 36 mm Unmounted Round Filters

The medium "ultra slim" body version of the QHY Color Filter Wheel is only 17 mm (0.67”) thick and weighs 23.8 ounces. The included carousel for this QHYCFW2-MUS has 7 positions and accepts 36 mm unmounted filters.

The filter wheel body has six M3 screw holes on the telescope side that will accept the QHY OAG (off-axis guider), as well as four 3 mm holes on the camera side which can be used to connect a QHY InterCam Series camera.

Highlights of the QHY CFW2 Color Filter Wheel

  • The QHYCFW2 has a gear driven disk, it is stable and solid.
  • A specially designed filter disk allows you to use unmounted filters with thicknesses from 0.7mm to 5mm.
  • The CFW2 motor resides in one corner of the filter wheel for increased work area.
  • USB port support and powered by USB when connected with computer.
  • Attaches easily to the QHY11,QHY21/22/23 and InterCam series cameras via 4-pin socket.
  • A 2-pin socket supports the QHY9 (an external power supply is required).
  • Open Source firmware, compatible with Arduino
Additional Information

Additional Information

Manufacturer QHY
Number of Positions 7
Wheel Filter Size 36mm Round
Warranty 2 Year Warranty
Questions & Answers

Product Questions

I am looking for some filter wheel, which can be controlled by computer and also can fix some filter which I am using.
Would you give me some suggestion?
Can this be controlled by computer 64bit win-7?
Can I fix filter on it myself?
How long does is spend to ship to Japan?
I am looking forward for your reply.
Thank you.
Can this filter wheel be used with your qhy163m camera?
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