TypeWide-angle lens
Special FunctionsWide angle
Intended For35mm SLR, digital SLR
Focal Length35 mm
Lens ApertureF/1.4
Minimum ApertureF/16
Magnification1 / 5.2
Min Focus Distance11.8 in
Focus AdjustmentAutomatic, manual
Max View Angle63.4 degrees
Lens Construction11 group(s) / 13 element(s)
Filter Size67 mm
Diaphragm Blades9
Lens CoatingSuper Multi-Layer Coating
Mounting TypeNikon F
FeaturesInternal focusing system, floating system, Hyper Sonic Motor (HSM), aspherical lens, SLD (Special Low Dispersion) glass, FLD glass, Sigma USB dock compatible
Included AccessoriesLens hood, dust cap, lens cap, lens case