Comparison of Nikon 35mm ƒ/1.4G AF-S Nikkor and Sigma 35mm ƒ/1.4 DG HSM Art

Attribute	Sigma 35mm ƒ/1.4 DG HSM Art ×	Nikon 35mm ƒ/1.4G AF-S Nikkor ×
Filter Size (mm)	67	67
Notes	Available AF Mounts: Canon EF, Nikon F, L-Mount, Pentax K, Sigma SA, Sony A, Sony E; Accessories: Lens hood LH730-03, carrying case.	Included accessories: LF-4 Rear Lens Cap; LC-67mm Snap-on Front Cap, HB-59 Bayonet Lens Hood; CL-1118 Semi-Soft Case
Closest Focus (m)	0.3	0.3
Magnification Ratio (x)	0.19	0.2
Type	Wide Prime	Wide Prime
Length (mm)	94	89.5
APS Equivalent	1.5x: 52.5mm; 1.6x: 56mm	52mm
Diagonal Angle of View (degree)	75.40	63.00
Image Circle	35mm	35mm
Focal Length (mm)	35.00	35.00
Brand	Sigma	Nikon
Name	Sigma 35mm ƒ/1.4 DG HSM Art	Nikon 35mm ƒ/1.4G AF-S Nikkor
Weight (g)	665	600
Aperture (f)	1.40 - 16.00	1.40 - 16.00
Diaphragm Blades	9	9
Diaphragm Blades Type	rounded	rounded
Lens Construction	13 elements in 11 groups, including 1 FLD and 4 SLD elements	10 elements in 7 groups, including 1 aspherical lens
Diameter (mm)	77	83
Focus Details	Hypersonic Motor (HSM) with full-time manual focus override	Rear focusing with AF-S SWM; AF/MF switch