The 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.

Features

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

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

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iOptron Electronic Automatic Focuser – iEAF

SKU: IOPTRON-8453

$325.00

Available on back-order

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✅ Stocked in Melbourne, Australia

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