Comparison of Canon EF 11-24mm ƒ/4L USM and Nikon 14-24mm f/2.8G IF-ED AF-S Nikkor

Attribute	Canon EF 11-24mm ƒ/4L USM ×	Nikon 14-24mm f/2.8G IF-ED AF-S Nikkor ×
Notes	Weather resistant; Subwavelength Coating (SWC) and Air Sphere Coating (ASC); Fluorine coating on front and rear lens surfaces; Built-in lens hood.	Integrated hood. Included Accessories: Semi-soft Case CL-M3
Aperture (f)	4.00 - 22.00	2.80 - 22.00
Closest Focus (m)	0.28	0.28
Magnification Ratio (x)	0.16	0.15
Type	Wide Zoom	Wide Zoom
Length (mm)	132	131.5
APS Equivalent	17.6 - 38.4mm	21 - 36mm
Zoom System	Rotary	Rotary
Image Circle	35mm	35mm
Focal Length (mm)	11.00 - 24.00	14.00 - 24.00
Brand	Canon	Nikon
Name	Canon EF 11-24mm ƒ/4L USM	Nikon 14-24mm f/2.8G IF-ED AF-S Nikkor
Weight (g)	1180	1000
Diaphragm Blades Type	rounded	rounded
Diaphragm Blades	9	9
Diagonal Angle of View (degree)	84.00 - 126.10	84.00 - 114.00
Lens Construction	16 elements in 11 groups, including 1 Super UD, 1 UD and 4 aspherical elements	14 elements in 11 groups, including 2 ED, 3 aspherical, and one Nano Crystal Coat element
Diameter (mm)	108	98
Focus Details	Internal with ring USM; Full time manual focus	Silent Wave Motor; Internal Focusing