Ko.Fe.
Lenses 35/21 Gears 46/20
I can't figure out what you mean by this. I think language is interfering. Could you explain it a different way?
The 35mm framelines in an M2, M3, and M5 will include more in the viewfinder than we will get in the picture, when using a 40mm lens. I'm sure that's what you meant here.
But the framelines in the M6, M7, and MP are smaller than in those in the earlier cameras. A 40mm lens comes closer to showing what you actually get on the negative, with those cameras, unless you are shooting at minimum focus.
On my M9, I get a little more in the picture than I see in the finder. So the 35mm frameline of the M9 is not so undersized as on M6/M7/MP.
Better late than never.
"Improved from 40 Cron lens. From optics to normal filter." simply means Minolta Rokkor 40 f2 CLE lens. Improved optics including MC and 40.5 filter.
Also, it does matter what you see within the frame, but what lens sees matters even more. 40mm is odd lens to me.
I hope, DAG was able to fix OP camera.

