Comparison of Canon EF 28-90mm f/4-5.6 III and Nikon 28-80mm f/3.3-5.6G AF Nikkor

Attribute	Canon EF 28-90mm f/4-5.6 III ×	Nikon 28-80mm f/3.3-5.6G AF Nikkor ×
Zoom System	Rotary	Rotary
Aperture (f)	4.00 - 32.00	3.30 - 22.00
Diagonal Angle of View (degree)	27.00 - 75.00	30.00 - 74.00
Magnification Ratio (x)	0.3	0.29
Filter Size (mm)	58	58
Type	Standard Zoom	Standard Zoom
Closest Focus (m)	0.38	0.35
APS Equivalent	45 - 144mm	42 - 120mm
Diaphragm Blades	5	7
Image Circle	35mm	35mm
Focal Length (mm)	28.00 - 90.00	28.00 - 80.00
Brand	Canon	Nikon
Name	Canon EF 28-90mm f/4-5.6 III	Nikon 28-80mm f/3.3-5.6G AF Nikkor
Weight (g)	190	196
Diameter (mm)	67	66
Length (mm)	71	64
Front Element Rotation	-	-
Lens Construction	10 elements in 8 groups, including 1 aspherical element	6 elements in 6 groups, including 1 aspherical element