Advantages of RC Telescopes compared to MAC and SCT
This iOptron Electric Focuser (eFocuser) is designed for iOptron PhotronTM Ritchey-Chrétien (RC) telescope dual-speed focuser. Now you can focus the telescope by pushing a hand controller button. it is compatible to most iOptron later version mounts.
This Electric Focuser will also fit other RC scopes such as GSO, TPO (from OPT), Astro-Tech (from Astronomics), and Orion. It may work with other RC scopes use the similar dual-speed focuser.
Features
Whisper quiet operation
Powerful stepper motor
Zero backlash
Plug into iOptron Port with no external power source needed
3 speed control by a compatible iOptron hand controller
ASCOM compliant
 
Supported Mounts
CEM25/CEM25P/CEM25EC
CEM40/CEM40EC
CEM60/CEM60EC
CEM120/CEM120EC/CEM120EC2
GEM45/GEM45EC
iEQ30 Pro
iEQ45 Pro