Sigma 30mm F1.4 DC HSM is an Auto Focus (AF) Standard Prime lens with APS-C / DX max sensor coverage and it is designed to be used with Nikon F (DX) mount lenses.
Lens Mount
Sigma 30mm F1.4 DC HSM is compatible with cameras that have Nikon F (DX) lens mount.
Sensor Coverage
Max sensor coverage of Sigma 30mm F1.4 DC HSM is APS-C / DX.
Focal Range
Sigma 30mm F1.4 DC HSM has a fixed focal lenght of 30mm. When mounted on a APS-C / DX format camera, it provides an 50mm equivalent of 45mm.
Aperture
Sigma 30mm F1.4 DC HSM has a max aperture of F1.4 and a minimum aperture of F16.0.