Tokina atx-i 11-20mm f/2.8 CF Lens PLUS for Canon EF-Mount Camera

Model: 12X1564K03

At a glance:

- EF-Mount Lens/APS-C Format

- 17.6-32mm (35mm Equivalent)

- Aperture Range: f/2.8 to f/22

- Three Aspherical Elements

- Three Low Dispersion Elements

- Anti-Reflective Multi-Layer Lens Coating

- SD-M AF Motor, Internal Focusing

- One-Touch Focus Clutch Mechanism

- Water-Repellent Top Coating

- 9-Blade Diaphragm

Specifications:

- Focal Length: 11 to 20mm (35mm Equivalent: 17.6 to 32mm)

- Maximum Aperture: f/2.8

- Lens Mount: Canon EF

- Lens Format Coverage: APS-C

- Focus Type: Autofocus

- Image Stabilization: No

- Filter Size: 82 mm (Front)

- Maximum Aperture: f/2.8

- Minimum Aperture: f/22

- Angle of View: 104o to 72o

- Minimum Focus Distance: 11.02 Inch / 28 cm

- Maximum Magnification: 0.12x

- Optical Design: 14 Elements in 12 Groups

- Diaphragm Blades: 9

- Dimensions (o x L): 3.5 x 3.71 Inch / 89 x 94.3 mm

- Length at Maximum Extension: 3.71 Inch / 94.2 mm

- Weight: 1.25 lb / 570 g