Comparison of Canon EF 28-105mm f/4-5.6 USM and Nikon 28-80mm f/3.3-5.6G AF Nikkor

Attribute	Canon EF 28-105mm f/4-5.6 USM ×	Nikon 28-80mm f/3.3-5.6G AF Nikkor ×
Filter Size (mm)	58	58
Aperture (f)	4.00 - 32.00	3.30 - 22.00
Closest Focus (m)	0.48	0.35
Magnification Ratio (x)	0.19	0.29
Type	Standard Zoom	Standard Zoom
Focus Details	Inner focusing; full-time manual focus and USM	-
APS Equivalent	45 - 168mm	42 - 120mm
Diameter (mm)	67	66
Image Circle	35mm	35mm
Focal Length (mm)	28.00 - 105.00	28.00 - 80.00
Brand	Canon	Nikon
Name	Canon EF 28-105mm f/4-5.6 USM	Nikon 28-80mm f/3.3-5.6G AF Nikkor
Weight (g)	210	196
Diagonal Angle of View (degree)	23.30 - 75.00	30.00 - 74.00
Diaphragm Blades	6	7
Zoom System	Rotary	Rotary
Length (mm)	68	64
Front Element Rotation	-	-
Lens Construction	10 elements in 9 groups, including 1 aspherical element	6 elements in 6 groups, including 1 aspherical element