If you have six thousand dollars burning a hole in your pocket. this one is for you.
28mm F 1.4 Summilux for the M mount
Leica has announced that that very soon their fastest ever 28mm lens for the M-system of rangefinder cameras will be available. The Leica Summilux-M 28mm F1.4 ASPH could be in stores on June 22nd, and will be priced at £3975/$5950. Ouch!