Focal Length : 30 mm
Comparable 35mm Focal Length : 45 mm
Aperture - Maximum : f/1.4, Minimum : f/16
Camera Mount Type : Sigma SA
Format Compatibility : DSLR (APS-C Sensor)
Minimum Focus Distance : 29.97 cm (11.8 in)
Magnification : 0.15x
Maximum Reproduction Ratio - 1:6.8
Groups/Elements : 8/9
Diaphragm Blades : 9
Image Stabilization : No
Autofocus : Yes
Tripod Collar : No
Filter Thread - Front : 62 mm
Dimensions (DxL) : Approx.74 x 63 mm (2.91 x 2.48 in)
Weight : 435 g (15.34 oz)

Front Lens Cap
Rear Lens Cap
Lens Hood