Comparison of Canon EF 28-105mm f/3.5-4.5 II USM and Nikon 18-135mm f/3.5-5.6G IF-ED AF-S DX Nikkor

Attribute	Nikon 18-135mm f/3.5-5.6G IF-ED AF-S DX Nikkor ×	Canon EF 28-105mm f/3.5-4.5 II USM ×
Filter Size (mm)	67	58
Aperture (f)	3.50 - 38.00	3.50 - 27.00
Closest Focus (m)	0.45	0.5
Magnification Ratio (x)	0.24	0.19
Type	Standard Zoom	Standard Zoom
Focus Details	Internal; AF-S "Silent Wave" motor with full-time manual focus override feature	Inner focusing; full-time manual focus and USM
APS Equivalent	27 - 202.5mm	45 - 168mm
Diameter (mm)	73.5	72
Image Circle	APS-C	35mm
Focal Length (mm)	18.00 - 135.00	28.00 - 105.00
Brand	Nikon	Canon
Name	Nikon 18-135mm f/3.5-5.6G IF-ED AF-S DX Nikkor	Canon EF 28-105mm f/3.5-4.5 II USM
Weight (g)	385	375
Diagonal Angle of View (degree)	12.00 - 76.00	23.50 - 75.00
Diaphragm Blades	7	7
Zoom System	Rotary	Rotary
Length (mm)	86.5	75
Notes	DX Nikkor for use with Nikon Digital SLR models only. Included Accessories: HB-32 Hood, CL-0915 Flexible Lens Pouch	-
Lens Construction	15 elements in 13 groups, including 1 ED and 2 aspherical elements	15 elements in 12 groups