Description
The Astrodymium Ring System is an all in one mounting & autofocusing solution to using the Rokinon/Samyang 135mm F2 lens for astrophotography.
The ring system allows a ZWO ASIAIR, EAF, and any guidescope to be easily attached to the 135mm lens, making it a versatile tool for capturing stunning astrophotography images.
Experience Hassle-Free Imaging With Autofocus
Powered by a ZWO EAF (add-on required), and a reliable belt drive, it becomes possible to fully automate your imaging sessions. No more ruined exposures due to focus shift or filter offsets!
Quick and Convenient to Install and Remove
The rings securely hold the lens, and have an innovative design that keeps the thumbscrews in place so they don't fall out, making it possible to remove/install the lens without needing to remove your camera first.
Attaching a Guidescope is Easy
Simply slide the guidescope into the included top rail, and secure it with the two thumbscrews. This rail also works with other accessories that have a vixen style dovetail! (such as an ASIAIR).
Mount All Your Astro Accessories
On the sides of the rings are mounting points for easy attachment of extra accessories, such as an ASIAIR Pro/Plus/PPB Micro, with the optional mounting plate add-on. Alternatively, you can purchase another rail and attach any astro accessory that has a vixen style dovetail instead.
All parts for the Ring System are made in Canada, and 3D printed out of durable PETG plastic that can handle temperatures of up to 80C (176F), and down to -25C (-13F). Each threaded point uses stainless steel threads for a strong and corrosion resistant connection.
Screws for connecting the rings to a dovetail bar/plate are included.
What's included with all configurations:
- 1x Set of rings (front + rear) and guidescope rail
- 2x M3x12mm stainless steel thumbscrews
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2x M5x12mm button head screws
- 2x M6x16mm socket head screws (You'll receive longer screws if you purchase the riser blocks add-on)
- Allen hex keys
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ZWO EAF Mount for Astrodymium Ring System:
- Fasteners
- Printed Parts
- 1x Timing belt
- 1x Metal pulley
- Instructions are provided inside the box as an online manual
Visit the product pages for each add-on to learn more information about them:
| Name: | SKU: |
| Vixen & Arca-Swiss Style Dovetail Bar | RS-DBAR |
| Riser Block Kit | RS-RISER |
| Flat Mounting Plate for ZWO ASIAIR Pro & PPB Micro | RS-FMP |
| Accessory Rail | RS-AR |
| ZWO EAF Adapter / Mount / Bracket | RS-EAF-STANDALONE |
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