Manufacturer’s Description

Super wide-angle zoom lens designed exclusively for digital SLR cameras.

The Specs

Physical Specifications
Length 3.2 in
Dimensions 3.20" Length x 3.30" Diameter
Diameter 3.3 in
Weight 1.02 lbs
Other Features
Included Components Case|Lens Hood
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.sigma-photo.com
Additional Specifications
Brand Name Sigma
Digital Format Yes
Max Aperture at Min Focal Length F/4
Lens Construction 14 Elements in 10 Groups
normalized-Weight 16.32
Min Aperture Value F/22
Angle of View 64? to 102?
Optics
Minimum Angle of View 64
Maximum Angle of View 102
Filter Size Supported 77 mm
Min Focus Distance 9.4 in
Min Focal Length 10 mm
Quick Glance
Lens Type Ultra Wide Angle Zoom
Max Aperture f/ 4 (Wide)|f/ 5.6 (Tele)
Compatible Camera Mount Canon Digital SLR Cameras
Max Focal Length 20 mm

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