Comparison of Canon EF 24mm f/1.4L II USM and Sony 24mm f/2 SSM Carl Zeiss Distagon T* SAL24F20Z

Attribute	Canon EF 24mm f/1.4L II USM ×	Sony 24mm f/2 SSM Carl Zeiss Distagon T* SAL24F20Z ×
Diaphragm Blades Type	circular	rounded
Notes	Lens hood and pouch supplied.	Sony Alpha SLR Mount. Included Accessories: ALC-SH110 Lens Hood, Case
Aperture (f)	1.40 - 22.00	2.00 - 22.00
Magnification Ratio (x)	0.17	0.29
Filter Size (mm)	77	72
APS-C Equivalent	38mm	-
Type	Wide Prime	Wide Prime
Diaphragm Blades	8	9
Lens Construction	13 elements in 10 groups, including 2 UD elements	9 elements in 7 groups, including 2 aspherical and 2 ED elements
Image Circle	35mm	35mm
Focal Length (mm)	24.00	24.00
Brand	Canon	Sony
Name	Canon EF 24mm f/1.4L II USM	Sony 24mm f/2 SSM Carl Zeiss Distagon T* SAL24F20Z
Weight (g)	650	555
Diagonal Angle of View (degree)	84.00	83.00
Focus Details	Rear focusing; full-time manual focus and USM	Rear focusing with Super Sonic wave Motor (SSM)
Diameter (mm)	93.5	78
Length (mm)	86.9	76
APS Equivalent	-	36mm
Closest Focus (m)	0.25	0.19