Hello,

bought an Adapter from Foto-Huppert. Very professional feeling, reached infinity. But, there was a gap between adapter an the lens. The lens doesn't has the strong hab I expected.

The adapter has not the possibility to bend up small nibs the make the hub stronger.

After that bought an adapter from Fotodiox (Pro version), lens fits perfect, but adapter was to thin, so I was able to focus longer than infinity.