iOptron 2" Inline Automatic Focuser iAFS2 with 2" Visual Back

$368.00
Article number: FA20
Availability: In stock
Delivery time: In Stock!

Introducing the most versatile inline auto focuser: the iOptron iAFSTM focuser with iLockTM technology! Utilizing a lead worm movement is the key to the iAFS focusers patented design; this method passively locks it at the exact position when movement is stopped, maintaining focus for most any sized payload even as the instrument angle is changed. The iAFS incorporates three movement control modes, USB (computer control), on board directional buttons (for powered manual adjustments) and a manual focus wheel to override the motorized adjustment. Other features include a built-in temperature sensor, dual USB-C ports, solid all metal body, fingerprint resistant surface, 0.6 micron resolution, and position limiters to prevent over runs. It comes standard with a 2 inch visual back, and optional telescope adapters to fit various OTAs are available. The iAFS focusers will be available as the iAFS2 two inch model and the iAFS3 three inch version.

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Features

  • High precision stepper motor with position over-run protection
  • Built-in temperature sensor
  • Built-in CAA
  • Quiet, smooth, fast operation
  • Compact and lightweight
  • Zero backlash
  • Dual USB-C port for computer connection and firmware upgrade
  • ASCOM and INDI compatible
  • Low power consumption with USB2.0 (type-C) powering
  • Manual adjustment (powered or unpowered)
  • Position memorizing during power off
  • Compatible with most OTAs with proper adapter

 

Focuser Inline Auto Focuser with iLock™
Focuser Size 2"
Dimensions 90.5 X 106 X 82mm
Weight 783g
Clear Aperture 51mm
Maximum Payload 5kg
Drawtube Travel Distance 30mm
Focusing Resolution 0.6um
Power/Communication Port USB2.0 Type-C port X2
Driving Train Stepper motor
Computer Control Yes (ASCOM and INDI)
Automatic Focusing Yes
Motorized Focusing Button Yes
Manual Focusing Yes (w or w/o motor power on)
Temperature Sensor Yes (Built-in)
Camera Angle Adjustment Yes
Warranty One year limited

Manual Installation and Operation Manual
Firmware Upgrade iAFS Latest Firmware
ASCOM Driver iOptron Electronic Focuser ASCOM Driver

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