Mitakon 50mm f/0.95
I noticed that you said this lens isn't a part of your roadmap. Now that Sony is showing some real signs of life in regards to the a7 lineup, particularly the a7s and a7m2, don't you think you should review this? As you know, the a7s is being touted as the best low-light performer on the market (to my knowledge), and I believe that claim stands up well even in comparison to the D4s. The fastest lens that Sony has as native glass for this line is still only 1.8, which brings me back to my point. The Mitakon is approximately 2 full stops faster and I'm dying to see what this lens is capable of with respect to sharpness and DOF on a FF sensor, aren't you?!?