iOptron Electronic Focuser for Ritchey-Chrétiens

Brand: iOptron

SKU : IO-8451

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Product Details

  • 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.


    • 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
  • specifications

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