TTartisan released a new 50mm f/0.95 "Silver Black" limited edition lens for Leica M-mount. The only difference from the first silver version is the black labeling (it's red on the regular silver version). The new lens is available for purchase at the Photo Rumors Online Store with FREE international shipping.
Additional information:
The TTartisan 50mm f/0.95 lens design includes:
Additional coverage of the TTartisan 50mm f/0.95 lens with several reviews, sample photos, and comparisons can be found here.