Comparison of Sigma 85mm ƒ/1.4 DG HSM Art and Sigma 12-24mm f/4.5-5.6 II DG HSM

Attribute	Sigma 85mm ƒ/1.4 DG HSM Art ×	Sigma 12-24mm f/4.5-5.6 II DG HSM ×
Filter Size (mm)	86	-
Closest Focus (m)	0.85	0.28
Magnification Ratio (x)	0.12	0.16
Length (mm)	126.2	120.2
Focus Details	HSM (Hyper Sonic Motor) with A/M Switch	Internal; HSM with full-time manual override
Diaphragm Blades Type	rounded	-
Diagonal Angle of View (degree)	28.60	-
Image Circle	35mm	35mm
Focal Length (mm)	85.00	12.00 - 24.00
Name	Sigma 85mm ƒ/1.4 DG HSM Art	Sigma 12-24mm f/4.5-5.6 II DG HSM
Brand	Sigma	Sigma
Weight (g)	1.135	-
Type	Telephoto Prime	Wide Zoom
Lens Construction	14 elements in 12 groups, including 2 SLD (special low dispersion) glass elements and 1 element with a high rate of anomalous partial dispersion and	17 elements in 13 groups, including 1 hybrid aspherical, 1 SLD and 4 FLD elements
Notes	Available AF Mounts: Canon EF, L-Mount, Nikon F, Sony E and Sigma SA.	Planned AF Mounts: Nikon, Canon, Pentax, Sigma, Sony. Nikon mounts do not have an aperture ring. Some functions may not work depending on the camera
APS Equivalent	1.5x: 128mm; 1.6x: 136mm	1.5x: 18 - 36mm; 1.6x: 19.2 - 38.4mm
Aperture (f)	1.40 - 16.00	0.60 - 22.00
Diaphragm Blades	9	6
Zoom System	-	Rotary
Diameter (mm)	94.7	87