Only compatible with version 4.0 or higher of the Astrodymium Ring System
This product is only intended for customers that already own the Astrodymium Ring System.
The ZWO EAF bracket add-on for the Astrodymium Ring System will allow you to remotely 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.
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).
- 1x Timing belt
- 1x Metal pulley
- Printed parts (Focus ring & EAF bracket)
Please see the link below for important information in regards to shipping (opens in a new window).
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