Does the 40mm/f1.4 align well with most RF? I know only a few have the 40mm framelines, and the Voigtlander R3 is the only rangefinder in production with the frameline if I recall.
its aligns well, with the Ms, just use the 50 frame-lines and imagine a slightly tighter shot..not an issue. In fact I find better shots overall compositionally doing that.
I prefer the SC (single coated) version tho, bit more retro look