The Zeiss C-Sonnar T* 50mm f/1.5 ZM is a legendary M-mount prime lens that combines vintage heritage with optical excellence. Built on a design lineage stretching back to the 1930s, this compact normal lens delivers the fast f/1.5 aperture essential for low-light portraiture and documentary photography. Its renowned Sonnar optical formula ensures exceptional sharpness and minimal distortion, while the T* multi-coated elements virtually eliminate flare and ghosting for pristine contrast and color rendition. The classic optical design produces naturally pleasing perspective and tonal rendering that has made this focal length a favorite among rangefinder photographers for generations. Ideal for those seeking timeless image quality and tactile mechanical precision.