Sigma 70mm F2.8 DG Macro is an Auto Focus (AF)
Macro Prime lens with 35mm FF max sensor coverage and it is designed to be used with Sony E mount cameras.
Lens Mount
Sigma 70mm F2.8 DG Macro is compatible with cameras that have
Sony E lens mount. Some of the latest released cameras with Sony E lens mount are
Sony ZV-E10,
Sony A1 and
Sony A7c.
Sensor Coverage
Max sensor coverage of Sigma 70mm F2.8 DG Macro is
35mm FF.
Focal Range
Sigma 70mm F2.8 DG Macro has a fixed focal lenght of 70mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 105mm.
Aperture
Sigma 70mm F2.8 DG Macro has a max aperture of F2.8 and a minimum aperture of F22.
Optical Formula
Sigma 70mm F2.8 DG Macro's optical formula consists of 13 elements in 10 groups.