Comparison of Canon EF 28-80mm f/3.5-5.6 II and Canon EF 28-90mm f/4-5.6 II USM

Attribute	Canon EF 28-80mm f/3.5-5.6 II ×	Canon EF 28-90mm f/4-5.6 II USM ×
Magnification Ratio (x)	0.26	0.3
Filter Size (mm)	58	58
Front Element Rotation	-	-
Closest Focus (m)	0.38	0.38
Type	Standard Zoom	Standard Zoom
Length (mm)	71	71
APS Equivalent	45 - 128mm	45 - 144mm
Zoom System	Rotary	Rotary
Image Circle	35mm	35mm
Focal Length (mm)	28.00 - 80.00	28.00 - 90.00
Brand	Canon	Canon
Name	Canon EF 28-80mm f/3.5-5.6 II	Canon EF 28-90mm f/4-5.6 II USM
Weight (g)	200	190
Aperture (f)	3.50 - 38.00	4.00 - 32.00
Diaphragm Blades	5	5
Diagonal Angle of View (degree)	25.00 - 65.00	27.00 - 75.00
Lens Construction	10 elements in 10 groups	10 elements in 8 groups, including 1 aspherical element
Diameter (mm)	67	67
Focus Details	Front group rotating system with Micromotor	USM