rob_ww wrote:
Any particular recommendations for an M-to-E adapter for using this lens on Sony? I became curious based on the wonderful examples here, but when I started looking, there is an entire and confusing forest of possible adapters to use, each with merits and de-merits. I imagine simpler is better, since the C-Sonnar is not 6-bit coded. Thanks!
Personally I like using adapters that include a close-focus helicoid as that opens up a new set of possibilities with this and other M-mount lenses; it allows you to focus quite a bit closer than their minimum focus distance, and can create some beautiful effects and changes in the bokeh. I think the cheapest of those close-focus helicoid adapters is from 7artisans, although I've seen a few complaints of oil leaking out of them into the camera so I don't use mine anymore. Light Lens Lab makes one that's quite a bit pricier but should be good quality. I have the Voigtländer one, which is excellent but very expensive compared with some of the other options.
In general, though, I find the close-focus helicoid really useful and have gotten some of my favorite photos by extending it a bit. Note that the Voigtländer close-focus helicoid adapter is prone to sagging if you use long and/or heavy lenses on it, but with some notable exceptions (e.g., the Zeiss Distagon 35/1.4 and probably some of the heavier 90mm lenses) most M-mount lenses aren't heavy enough to be a problem.