Leica has just announced a pair of APO-Summicron lenses for its full frame mirrorless cameras. Those would be the Leica APO-Summicron-SL 75mm f2 ASPH and Leica APO-Summicron-SL 90mm f2 ASPH. While designed for full frame, they will also work on Leica’s crop sensor cameras, too. These lenses aren’t cheap, though. One’s a little under five grand, the other’s slightly over.