AndereObjektiv wrote:
I would think you might get decent performance on the APS-C sensors with some wider lenses too, although with a 1.5 or 1.6 view angle crop.
The 28mm Biogon is supposed to be fantastic on APS-C (equivalent to roughly 40mm in fullframe terms), so if I wanted to shoot it on digital that's the route I'd go. For full-frame you can add a reversed front-end Plano-Convex (PCX) filter, which improves things dramatically as described in Sebboh's review below:
Note that Sebboh was planning to write a follow-on article explaining why he thinks a Sony APS-C camera with this lens is better than an RX-1, but he never got around to it. Apart from the great IQ, that would be a very portable and even pocketable combination, which is what attracts me to it. Although the new Voigtlander 28/2.8 Color-Skopar might be a contender and even smaller.