jesito
Well-Known Member
Hi Jes,
the black adapter is the high-quality one from Poland. It does a perfect job!
The other one seems to be a Pentax-K type, that does not really fit the SIGMA-SA mount. That the aperture pin is not pressed is the other thing (you mentioned that). The worst thing then is, that its flange-to-film adjustment is wrong. If I am right, you should be able to focus wider than infinity!?? The lens then is to close to the image sensor .... I once had such an adapter ... it is no use.
See you with nice pictures
Klaus
Hi Klaus,
It seems to be for SIGMA, it fits well on the camera. I got one of the Pentax-K and they get somewhat loose on the mount.
I just tested it and took it out quickly. It was not easy to take it out, so I'm not going to use it at all anymore, no matter if it focuses to infinity or not
A pity because it's stronger than the polish one.
(Anyway if it's not useful, it's robustness is worth nothing)...
Kind regards,
Jes.