The TTArtisan 50mm f1.4 ASPH is a standard-length rangefinder lens for Leica M-mount that features a fast maximum aperture and a double-sided aspherical element for sharp, accurate images in a wide variety of conditions.
- Leica M-Mount Lens
- Aperture Range: f/1.4 to f/16
- One Double-Sided Aspherical Element
- One Abnormal partial dispersion Element, Eight HR Elements