Sigma 16mm F1.4 DC DN is an Auto Focus (AF) Wideangle Prime lens with APS-C / DX max sensor coverage and it is designed to be used with Leica L mount lenses.
Sigma 16mm F1.4 DC DN is compatible with cameras that have Leica L lens mount.
Max sensor coverage of Sigma 16mm F1.4 DC DN is APS-C / DX.
Sigma 16mm F1.4 DC DN has a fixed focal lenght of 16mm. When mounted on a APS-C / DX format camera, it provides an 35mm (FF) equivalent of 24mm.
Sigma 16mm F1.4 DC DN has a max aperture of F1.4 and a minimum aperture of F16.