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Dust Caps

Available in the following configurations:
-Common astronomy threads (M42, M48, M54, M63, M68, M72), male and female.
-SCT sizes - 2"x24tpi,  3.25"-16tpi (Meade), 3.28"-16tpi (Celestron), male and female.               
-Feather Touch® focusers (FTF25, FTF30, FTF32 "True" 3inch, FTF35).
-2.156", male and female - fits certain cameras like the SBIG STL11000 and QSI WSG.

QHY CFW3 Dust Caps

The QHY CFW3 has a dovetail stage instead of threads. If you remove the camera from the filter wheel the filters and interior of the filter wheel are exposed. I designed dust caps that clamp into either of the QHY dovetail stages using the existing screws. 

Dust-QHYFW50 for QHY163 or similar cameras. 
Dust-QHYFW77 for QHY600 or similar cameras.


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Stock Status:
Available on request for next day shipping.

*Printed in durable, temperature tolerant PETG filament.  


Dust Caps Male Thread
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Dust Caps Female Thread
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Feather Touch® Dust Caps
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QHY Filter Wheel Dust Caps
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