iOptron iEAF Electronic Automatic Focuser - 8453

Out of stock
SKU: IOP-8453
Regular price $269.00 CAD

Product details

  • SKU IOP-8453

iOptron iEAF Electronic Automatic Focuser Features...

  • Whisper quiet operation
  • Powerful stepper motor
  • Zero backlash
  • Built-in temperature sensor
  • USB connection to a computer
  • ASCOM compatible
  • Manual adjustment
  • Position memorizing during power off
  • Compatible to most focuser with proper mounting bracket/adapter

This iOptron Electronic Automatic Focuser (iEAF) is designed for both Crayford and Rack-and-Pinion focusers. It is powered by a 5V USB port. The focuser is ASCOM compatible and will work with most planetarium and imaging software. It also can be adjusted manually by pressing a button on the focuser.


Focuser Crayford or Rack-and-Pinion focuser
Driving train Stepper motor
Power/Communication USB2.0 port
Maximum payload 5 kg
Temperature Sensor Yes (Built-in)
Control ASCOM compatible or manually
Focuser speed 3 rpm
Dimensions 51 X 61 X 41mm
Weight 254g (focuser only)
Warranty One year limited