|
It looks like a Hong Kong adapter, I have two of them. One works best with Nikon S-Mount, the other one was customized for Contax mount.
At worst, you shim the lens to match any residual error in the mount. I custom shimmed a Zeiss Opton 50/1.5 to be optimized for an Amedeo LTM adapter wide-open and close-up.
|