Lenses comparison


Manufacturer	Tokina	Canon	Nikon Nikkor	Nikon Nikkor	Tamron
Model	AT-X PRO FX SD 17-35 mm f/4 (IF)	EF 17-40 mm f/4.0L USM	AF-S 16-35 mm f/4G ED VR	AF-S 18-35 mm f/3.5-4.5G ED	SP AF 17-35 mm f/2.8-4 Di LD Aspherical (IF)
Lenst style	Wide angle zoom	Wide angle zoom	Wide angle zoom	Wide angle zoom	Wide angle zoom
Focal length	17 - 35 mm	17 - 40 mm	16 - 35 mm	18 - 35 mm	17 - 35 mm
Maximum aperture	f/4	f/4	f/4	f/3.5 - 4.5	f/2.8 - 4
Angle of view	103.9 - 64.7 ^o	104 - 57.3 ^o	107 - 63 ^o	100.4 - 63.4 ^o	104 - 63 ^o
Closest focusing distance	0.28 m	0.28 m	0.28 m	0.28 m	0.3 m
Maximum magnification	1:4.82	1:4.1	1:4	1:5	1:5.4
Minimum aperture	22	22	22	22	32
Diaphragm blades	9	7	9	7	7
Auto focus type	AF	USM	SWM	SWM
Lens Construction	13 elements / 12 group	12 elements / 9 group	17 elements / 12 group	12 elements / 8 group	14 elements / 11 group
Filter diameter	82 mm	77 mm	77 mm	77 mm	77 mm
Macro Yes/No	No	No	No	No	No
Stabilization	No	No	Yes	No	No
Available mounts	Canon EF Nikon F	Canon EF	Nikon F	Nikon F	Canon EF Nikon F
Dimensions	94.5 x 89 mm	83.5 x 96.8 mm	82.5 x 125 mm	95 x 83 mm	86.5 x 83.2 mm
Weight	600 g	475 g	680 g	385 g	440 g
Additional information	One-touch Focus Clutch	Marketed May 2003		2 ED elements, 3 ASPH elements Announced: 29 January 2013
Score [max 5.00]	4.00 (1)	4.30 (19)	4.10 (10)	No score	3.89 (3)
Our Review	Review	Review	Review	Review	Review