Carl Zeiss Distagon T4/18 ZM is a Manual Focus (MF)
Wideangle Prime lens with 35mm FF max sensor coverage and it is designed to be used with Leica M mount cameras.
Lens Mount
Carl Zeiss Distagon T4/18 ZM is compatible with cameras that have Leica M lens mount.Some of the latest released cameras with Leica M lens mount are
Leica M10,
Leica M Typ 262 and
Leica M Edition 60.
Sensor Coverage
Max sensor coverage of Carl Zeiss Distagon T4/18 ZM is 35mm FF.
Focal Range
Carl Zeiss Distagon T4/18 ZM has a fixed focal lenght of 18mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 18mm.
Aperture
Carl Zeiss Distagon T4/18 ZM has a max aperture of F4.0 and a minimum aperture of F22.0.