Thanks for the collective wisdom of this forum I decided on a Sinar X with a Nikon W 180mm f/5.6. And it arrived today! Here it is:
In the case, Among other trinkets, like a multipurpose standard, a broken P front standard, extra Clamp, extension rail, I found this:
It appears to be a metal collar, and unscrews into two. The third ring on the table has screw threads but does not seem to fit into the main one which is in my hand. Any idea what this might be for?
Apologies, I don’t seem to be able to rotate the images.
Bookmarks