Astrodymium ZWO EAF Adapter/Mount Add-on for Rokinon - Samyang 135mm lens (for Ring System)


Location: Side Mounted
Sale price$24.99


This product is only compatible with version 4.0 or higher (upside down thumbscrews) of the Astrodymium Ring System


The ZWO EAF mount add-on for the Astrodymium Ring System will allow you to electronically control focus on the 135mm lens. This opens up the possibility of unattended/automated imaging sessions, where you don't have to worry about focus shift due to temperature or filter changes. 

This product is only intended for current customers that already own the Astrodymium Ring System.

All printed parts for the EAF adapter are made out of PETG that can handle temperatures of up to 80C (149F), and down to -25C (-13F). 

What's included:

  • Fasteners
  • 1x Timing belt
  • 1x Metal pulley
  • Printed parts (Focus ring & EAF bracket)

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