Hi good people, The Zeiss Fanboy strikes again. Zeiss lens made for the Leica M-mount will have a ZM behind its long name.. And lenses were made with different lens elements and configuration. Usually they name their lenses according to the configuration like "Planar" or "Sonnar" or "Biogon" etc. SO anyways, today I will talk … Continue reading [S-series] My favourite lens: The Tiny Carl Zeiss C-Sonnar T* 1.5/50 ZM