If anyone else has one of these lenses, I'd be curious to hear what you think of it. I just took delivery of a like-new, Pentax M42 screw mount example which I bought at auction, online in July 2012, for less than ten bucks. I have not yet had time to mount it on my NEX camera and see what it can do, but I was very favorably impressed by the quality of its construction right out of the box. It's heavy and solid, with absolutely silken control rings and a fine finish on all visible surfaces.

I'll post some pictures and say more when I've put this lens to use.

Ответ для Jim Frahm (02.08.2012 00:54:35):

You could talk to men who add it to database - http://allphotolenses.com/profile/c_111.html (Dennis)

As I knew him - photos is made by him, so it 90% that he has some feedback on this lens. Good luck!