Compare Sigma 18-35mm F1.8 DC HSM vs Tokina atx-i 11-16mm F2.8 CF

9 blades, Rounded diaphragm

9 blades

Black

Zoom Lens

Ultra Wide-Angle Zoom Lens

APS-C

APS-C

Distance scale

Distance scale, DoF scale

Canon EF-mount, Nikon F-mount, Pentax K-mount, Sigma SA-mount, Sony A-mount

Canon EF-mount, Nikon F-mount

Ring-type ultrasonic

Screw drive from camera

17 elements

13 elements

12 groups

11 groups

5 SLD glass elements, 4 glassmold aspherical elements groups

2 aspherical elements and 1 SD element groups

72 mm / 2.83 in

77 mm / 3.03 in

78 mm / 3.07 in

84 mm / 3.31 in

121 mm / 4.76 in

89 mm / 3.50 in

810 g / 28.62 oz

555 g / 19.61 oz

77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical (wide) ~ 44.8° Diagonal | 37.8° Horizontal | 25.8° Vertical (tele)

105.4° Diagonal | 95.0° Horizontal | 72.1° Vertical (wide) ~ 84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (tele)

f/1.8 ~ f/16

f/2.8 ~ f/22

Yes

Yes

1.5

1.5

18 mm ~ 35 mm

11 mm ~ 16 mm

27.0 mm ~ 52.5 mm

16.5 mm ~ 24.0 mm

Internal

Internal

No

No

Internal zoom

Internal zoom

0.23x

280 mm / 11.02 in

300 mm / 11.81 in

Lens Hood: LH780-03 (supplied)

Lens Hood: BH-77B (supplied)

2013-04-18

2019-11-15

Japan