Ko.Fe.
Lenses 35/21 Gears 46/20
This is the screw...
This thread was great help. And this article.
Now I have Canon 50 1.8 with smooth focus, easy switching apertures and not only infinity lock bypassed, but focus tab traveling from 3 to 15 O'clock, instead of having focus tab all way up on M mount cameras at one meter.
mcfingon
Western Australia
That's good news Kostya. I don't own one, but after shooting a couple of frames with one, I've got the impression that the 50/1.8 Canon is a good lens.