Comparison of Canon EF 70-200mm ƒ/2.8L USM and Nikon 80-200mm f/2.8D ED AF Nikkor

Attribute	Nikon 80-200mm f/2.8D ED AF Nikkor ×	Canon EF 70-200mm ƒ/2.8L USM ×
Filter Size (mm)	77	77
Aperture (f)	2.80 - 22.00	2.80 - 32.00
Closest Focus (m)	1.5	1.5
Magnification Ratio (x)	0.17	0.16
Type	Telephoto Zoom	Telephoto Zoom
Focus Details	Focus Limit Switch	Inner focusing; full-time manual focus and USM
APS Equivalent	120 - 300mm	112 - 320mm
Diameter (mm)	86	84.6
Image Circle	35mm	35mm
Focal Length (mm)	80.00 - 200.00	70.00 - 200.00
Brand	Nikon	Canon
Name	Nikon 80-200mm f/2.8D ED AF Nikkor	Canon EF 70-200mm ƒ/2.8L USM
Weight (g)	1300	1310
Diagonal Angle of View (degree)	12.30 - 30.20	12.00 - 34.00
Diaphragm Blades	9	8
Zoom System	Rotary	Rotary
Length (mm)	188	193.6
Notes	Included Accessories: CL-43A Case	-
Lens Construction	16 elements in 11 groups, including 3 ED elements	18 elements in 15 groups, including 4 UD elements