As far as I know, you will not find a great performing 28mm for the A7s in Leica M mount. Some say the Konica will be great, but I have not seen infinity shots with that one, only street shots. The Nikon AIS might be your best bet, the 28/2.8 with CRC is said to be good, but I have not seen it on A7(r), also the bigger 28/2 with CRC. The standard recommendation for stellar is Leica 28/2.8, but it is hard to find and expensive ( the Nikon might also be hard to find, but not that hard ). Or you can settle to the Distagon 28/2.8, or the ZF 28.
Jan 22, 2014 at 03:08 AM
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