phofseth
Established
The Pentax mount-flange is of course a bit further out from the film plane, so I have no doubt that the MSW will fit there.
My experience was with the M42 to EF mount adapter and even though the Px mirror has more space to move, the EF mirror may be different.
An examle is the Leica R: its flange is much further from the film plane, but still the EF mirror tries to hit the rear of one of my R lenses.
I do not have the Canon 5d II at hand , but when i tried my M42 mount MSW on it with an ordinary MFT to EF adapter it did have problems which for instance my 50\4 M-Takumar does not have. I will make another test soon and will report back here.
On my MFT camera it does of course work.
p.
My experience was with the M42 to EF mount adapter and even though the Px mirror has more space to move, the EF mirror may be different.
An examle is the Leica R: its flange is much further from the film plane, but still the EF mirror tries to hit the rear of one of my R lenses.
I do not have the Canon 5d II at hand , but when i tried my M42 mount MSW on it with an ordinary MFT to EF adapter it did have problems which for instance my 50\4 M-Takumar does not have. I will make another test soon and will report back here.
On my MFT camera it does of course work.
p.