Quote Originally Posted by Ben Syverson View Post
We know for sure that the ƒ/8 types fit... I haven't checked the big ƒ/6.8 lenses yet, but I believe they should fit. Really, only one lens fits "perfectly", and that's the Angulon (not Super) ƒ6.8. The Super Angulons and similar have a longer FFD by design (to make them easier to use on view cameras). For us means you have to start with the helical partially extended, which means you lose close focus. (With the original Angulon, you can focus down to about 2-3 feet.)
Ben, whats the internal diameter and depth of the lens cone, then people can measure the rear element and decided for them self if the lens will fit inside. I assume the len mounting hole is for a Copal 0.

Best of luck.