Sigma 19mm F2.8 DN is an Auto Focus (AF) Wideangle Prime lens with APS-C / DX max sensor coverage and it is designed to be used with Micro Four Thirds mount lenses.
Sigma 19mm F2.8 DN is compatible with cameras that have Micro Four Thirds lens mount.
Max sensor coverage of Sigma 19mm F2.8 DN is APS-C / DX.
Sigma 19mm F2.8 DN has a fixed focal lenght of 19mm. When mounted on a APS-C / DX format camera, it provides an 35mm (FF) equivalent of 28.5mm.
Sigma 19mm F2.8 DN has a max aperture of F2.8 and a minimum aperture of F22.0.