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QHY Q-Focuser Mounting Solutions for Aftermarket Focusers


Q-Focuser Mount for Helical focusers

The Q-Focuser brackets for Helical focusers work the same way as the EAF brackets in the above video.  

These brackets allows you to mount a QHY Q-Focuser  onto Feathertouch, GSO, ZWO, QHY and Baader aftermarket  focusers.

Either the Q-Focuser Standard version or High Precision version can be used with most of these mounting brackets, unless otherwise noted.  Installation instructions are provided below and include directions for both versions.  All necessary hardware is provided.   

Disclaimer:  This is a brand new product that has not been fully tested and should be considered "beta" hardware, however the designs are based on proven designs.  If you have any issues I will replace the bracket after making any needed modifications.
Brackets with a "+" beside them have been fully tested.


If you don't see a bracket that meets your needs I would be glad to work with you to come up with a solution.

Color Note:  The coupler will be black due to the special filament used for the coupler.  The bracket can be black, red or silver.  

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Priority shipping available also.  International shipping calculated at checkout. Please see the shipping tab for more info.

Feather Touch Focuser Brackets :

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GSO Linear Bearing and Crayford Focusers :

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Other Focuser Brackets:

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Installation Instructions:

Q-Focuser-FTM-SCT, Q-Focuser-FTM-Retro: download

Q-Focuser-FTF20-Crayford: download

Q-Focuser-FTF30, Q-Focuser-FTF35: download

Q-Focuser-GSO-2LBF, Q-Focuser-GSO-3.25LBF: download

Q-Focuser-GSO-2CRF-M: download

Q-Focuser-ZWO-Helical-M42, Q-Focsuer-ZWOOAG-Helical, Q-Focuser-QHYOAG-Helical, Q-Focuser-AskarOAG-Helical: download

Q-Focuser-BSteelTrack: download

Q-Focuser-WO-WIFD: download

Printed in durable, temperature tolerant PETG filament.