Lenses comparison


Manufacturer	Tokina	Canon	Sigma	Tamron
Model	AT-X 116 PRO DX AF 11-16 mm f/2.8	EF-S 10-22 mm f/3.5-4.5 USM	10-20 mm f/4-5.6 EX DC HSM	SP AF 11-18 mm f/4.5-5.6 Di II LD Aspherical (IF)
Lenst style	Wide angle zoom	Wide angle zoom	Wide angle zoom	Wide angle zoom
Focal length	11 - 16 mm	10 - 22 mm	10 - 20 mm	11 - 18 mm
Maximum aperture	f/2.8	f/3.5 - 4.5	f/4 - 5.6	f/4.5 - 5.6
Angle of view	104 - 83 ^o	107.3 - 63.3 ^o	102.4 - 63.8 ^o	103 - 75 ^o
Closest focusing distance	0.3 m	0.24 m	0.24 m	0.25 m
Maximum magnification	1:11.6	1:5.88	1:6.7	1:8
Minimum aperture	22	22	22	22
Diaphragm blades	9	6	6	7
Auto focus type	AF	AF USM	AF HSM
Lens Construction	13 elements / 11 group	13 elements / 10 group	14 elements / 10 group	15 elements / 12 group
Filter diameter	77 mm	77 mm	77 mm	77 mm
Macro Yes/No	No	No	No	No
Stabilization	No	No	No	No
Available mounts	Nikon F Canon EF-S	Canon EF-S	Nikon F Sony A / Minolta Sigma Pentax K Canon EF-S	Nikon F Sony A / Minolta Canon EF-S
Dimensions	89.2 x 84 mm	83.5 x 89.8 mm	83.5 x 81 mm	83.2 x 78.6 mm
Weight	560 g	385 g	470 g	375 g
Additional information	Announced: November 2007	Marketed November 2004
Score [max 5.00]	4.75 (24)	3.59 (27)	4.15 (18)	No score
Our Review	Review	Review	Review