Lenses compare


Manufacturer	Sigma	Canon	Nikon Nikkor	Tamron
Model	70-200 mm f/2.8 EX DG APO OS HSM	EF 70-200 mm f/2.8L IS II USM	AF-S 70-200 mm f/2.8G ED VR II	SP AF 70-200 mm f/2.8 Di LD (IF) MACRO
Lenst style	Telephoto zoom	Telephoto zoom	Telephoto zoom	Telephoto zoom
Focal length	70 - 200 mm	70 - 200 mm	70 - 200 mm	70 - 200 mm
Maximum aperture	f/2.8	f/2.8	f/2.8	f/2.8
Angle of view	34.3 - 12.3 ^o	34 - 12 ^o	34.2 - 12.2 ^o	34.3 - 12.3 ^o
Closest focusing distance	1.4 m	1.2 m	1.4 m	0.95 m
Maximum magnification	1:8	1:4.7	1:8.3	1:3.1
Minimum aperture	22	32	22	32
Diaphragm blades	9	8	9	9
Auto focus type	HSM	USM	SWM
Lens Construction	22 elements / 17 group	23 elements / 19 group	21 elements / 16 group	18 elements / 13 group
Filter diameter	77 mm	77 mm	77 mm	77 mm
Macro Yes/No	No	No	No	Yes
Available mounts	Canon EF Nikon F Sony A / Minolta Sigma Pentax K	Canon EF	Nikon F	Canon EF Nikon F Sony A / Minolta Pentax K
Dimensions	86.4 x 197.6 mm	88.8 x 199 mm	209 x 87 mm	89.5 x 194.3 mm
Weight	1430 g	1490 g	1540 g	1150 g
Additional information	3 SLD (Special Low Dispersion) glass elements 2 FLD (“F” Low Dispersion) glass elements Optical Stabilizer Released: Feb. 2010			Flower-shaped Lens Hood, 3 LD elements
Score [max 5.00]	4.78(3)	4.70(18)	4.73(5)	4.63(10)
Our Review	Our Review	Our Review	Our Review	Our Review

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