These brackets allows you to mount a ZWO Electronic Automatic Focuser
(EAF) onto Feathertouch, GSO, ZWO, QHY and Baader aftermarket focusers.
The ZWO supplied M4 screws are used to attach the EAF to the bracket. Where necessary a coupler is provided to connect the EAF pinion shaft to the focuser pinion shaft and is held securely with M3 set screws. Note that the user will need to have a 1.5mm hex key for the M3 set screws (not provided).
Feathertouch Focuser Brackets:
EAF-FTF30 : EAF bracket for Feathertouch FTF20xx, FTF25xx, FTF30xx and FTF32xx Rack and Pinion focusers
EAF-FTF35 : EAF bracket for Feathertouch FTF35xx focusers.
EAF-FTM-SCT : EAF bracket for the Feathertouch Micro (SCTs and RASA11 v1)
EAF-FTM-RETRO : EAF bracket for the Feathertouch Micro (Retrofit Focuser ex Tak FS-128, TOA-130 etc.)
: EAF bracket for Feathertouch FTF20xx
GSO Linear Bearing and Crayford Focusers:
EAF-GSO-2LBF : EAF bracket for the GSO 2" Linear Bearing Focuser/TS Monorail. NOTE: New, more robust design.
EAF-GSO-3.25LBF : EAF bracket for the GSO 3.25" Linear Bearing Focuser. New, more robust design.
EAF-GSO-2CRF-M : EAF bracket for the GSO 2" Crayford dual speed focuser
*EAF-ZWO-Helical-M42 : EAF bracket for the ZWO Helical focuser, M42
*EAF-ZWOOAG-Helical : EAF bracket for the ZWO Helical focuser
on OAG-L and OAG-L-M48
*EAF-QHYOAG-Helical : EAF bracket for the QHYOAG S/M/L and
PRO Helical focuser
: EAF bracket for the Baader Diamond Steeltrack
: EAF bracket for the William Optics WIFD focuser
: EAF bracket for the Askar OAG
*Printed in BLACK carbon fiber PETG filament for added strength
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.
Priority shipping available also. International shipping calculated at checkout. Please see the shipping tab for more info.
Feather Touch Focuser Brackets :
GSO Linear Bearing and Crayford Focusers :
Other Focuser Brackets:
EAF-FTM-SCT, EAF-FTM-Retro: download
EAF-FTF30, EAF-FTF35: download
EAF-ZWO-Helical-M42, EAF-ZWOOAG-Helical, EAF-QHYOAG-Helical, EAF-AskarOAG-Helical: download
Printed in durable, temperature tolerant PETG filament.