21mm CV Nikon S mount on M

[ray*j*gun]

Some years ago I bought an Amedeo adapter to use CV Nikon S mount lenses on my M cameras. But I never tried the 21mm CV Nikon S mount lens with the adapter. Has any one done this and is there any issue with shutter contact? I have the following M type cameras.

M2, M8, Bessa R2M and Bessa T.

Thanks!

 

[jonmanjiro]

No problem with the lens coming into contact with the shutter, but the rear metal shroud of the lens will foul on the focus cam follower wheel on the camera. The only way to work around that is to machine down the metal shroud as shown below.


Down size. by Shintaro Yaginuma, on Flickr

 

[ray*j*gun]

Thanks Jon. As always, very helpful!