Comparison of Canon EF 70-200mm f/4L IS USM and Canon EF 70-200mm f/4L USM

Attribute	Canon EF 70-200mm f/4L IS USM ×	Canon EF 70-200mm f/4L USM ×
Magnification Ratio (x)	0.21	0.21
Filter Size (mm)	67	67
Focus Details	Internal; Ultrasonic Motor (USM) with full-time manual focus	Internal focusing; full-time manual focus and USM
Closest Focus (m)	1.2	1.2
Lens Construction	20 elements in 15 groups, including 1 flourite element and 2 UD elements	16 elements in 13 groups, including 1 flourite element and 2 UD elements
Length (mm)	172	172
Focal Length (mm)	70.00 - 200.00	70.00 - 200.00
Diagonal Angle of View (degree)	12.00 - 34.00	12.00 - 34.00
Brand	Canon	Canon
Image Circle	35mm	35mm
Name	Canon EF 70-200mm f/4L IS USM	Canon EF 70-200mm f/4L USM
Weight (g)	760	705
Type	Telephoto Zoom	Telephoto Zoom
Notes	Image Stabilization	-
APS Equivalent	112 - 320mm	112 - 320mm
Aperture (f)	4.00 - 32.00	4.00 - 32.00
Diaphragm Blades	8	8
Zoom System	Rotary	Rotary
Diameter (mm)	76	75