Manufacturer’s Description

Extended coverage to an ultra-wide-angle 24mm makes it ideal for digital as well as film shooters, and the optics are even better than before with two aspherical elements and a totally new UD glass element. It's now sealed and gasketed against dust and moisture, and a new processing unit makes the AF faster than ever.

The Specs

Optics
Minimum Angle of View 29
Min Focal Length 24 mm
Min Focus Distance 1.25 ft
Maximum Angle of View 74
Filter Size Supported 77 mm
Additional Specifications
Field of View 74 degrees
Angle of View 29? to 74? - Diagonal
normalized-Weight 33.6
Lens Construction 16 Elements in 13 Groups
Height 3.3 in
Depth 4.9 in
Product Line EF
normalized-Height 83.82
Minimum Aperture 22 1/f
Brand Name Canon
Max Aperture at Min Focal Length f/2.8
Motorized Lens Yes
Maximum Aperture 2.8 1/f
Min Aperture Value f/22
Quick Glance
Max Focal Length 70 mm
Lens Type Zoom
Max Aperture f/ 2.8 (Wide)
Compatible Camera Mount Canon EOS Cameras
Other Features
Included Components Case
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.usa.canon.com
Physical Specifications
Diameter 3.3 in
Weight 2.10 lbs
Length 4.9 in
Dimensions 4.90" Length x 3.30" Diameter

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