| I don't know about that. The widest 645 lens I have is the FA 645 - 45mm with a horizontal FOV of 67 degrees. Wouldn't a 1.5 crop give it a 44 degree FOV, which is not much better than that of the 75mm lenses on a full size 645 frame? I guess the gist of my argument is the loss of the wide angle end. If Pentax were to go with such a crop, then I'd expect them to engineer some new DA 645 wide angles with focal lengths smaller than 35mm (their current smallest). |