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Shipping to Australia and New Zealand has been suspended by USPS.   If you would like to place an order, please contact me directly and I will give shipping quotes for other carries.  

ZWO EAF Mounting Solutions

This bracket allows you to mount a ZWO Electronic Automatic Focuser (EAF)  onto your telescope.

The system consists of two parts:  a bracket for your telescope and a coupler that attaches the EAF onto the focuser pinion.  Connections are held securely with stainless steel M3 set screws.  Where necessary, bracket mounting screws are provided.  The ZWO supplied M4 screws are used to attach the EAF to the bracket.  Note that the user will need to have a hex key/Allen key for the M3 set screws (not provided).  

See pictures for illustrations of "modern" vs "classic" Celestron focuser mounting brackets.
Celestron "classic" note:  A few classic models have a rectangular recess around the focuser.  The EAF bracket will fit, but you will need to mount the EAF and coupler onto the bracket first, then put the the bracket onto the focuser.  

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.


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Ships in 1-2 days.

Printed in durable, temperature tolerant PETG filament.

**International shipping note: Shipping has been very slow over the last several months, typically taking 8-10 weeks, except for Canada which has been 3-5 weeks.