I am trying to find suitable rings to be able to mount a cooled camera and camera lens via a vixen style dovetail plate to a mount.
I have the 168c and I believe the 268m which is on order has similar dimensions. I am trying to mate various Nikon/canon (such as Rokinon 135mm/F2) lenses via adapter to the OSC. Unfortunately they do not have tripod rings so need an alternative mounting mechanism to mount to a vixen plate.
Now there are a bunch of Holder Rings 78, 86 and 90mm from ZWO (see link below) that may be useful.
I am thinking the 90mm should do the trick but can't find specifications of the diameter of the qhy products to be sure.
The 071MC from ZWO is similar chip to QHY 168c but the QHY uses a larger M54 interface for their cameras.
Anyone with the above specific cameras who have used something similar to mount a similar lense can provide images, links or advice regarding appropriate mounting that would be much appreciated.