This iOptron Electric Focuser (eFocuser) is designed for the iOptron Photron Ritchey-Chrétien (RC) telescope's dual-speed focuser. Now you can focus the telescope by pushing a hand controller button. It is compatible to most iOptron recent 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

Currently supported mount (with firmware version V161101 or later):

• CEM25/CEM25P/CEM25EC
• CEM40/CEM40EC
• CEM60/CEM60EC
• CEM120/CEM120EC/CEM120EC2
• GEM45/GEM45EC
• iEQ30 Pro
• iEQ45 Pro