This exciting zoom lens provides ultra wide-angle coverage to the EOS 20D, 30D, 40D, 50D and Digital Rebel SLRs. Equivalent to a 16-35mm zoom, it offers excellent performance and optics designed from the ground-up for digital SLR use. Three Aspherical lens elements, plus a Super-UD element, assure image quality. Its ring-type USM means fast and silent AF along with full-time manual focus. It focuses as close as 9.5 inches.
Products specifications
| Attribute name |
Attribute value |
|
Length
|
3.54" |
|
Diameter
|
3.29" |
|
Lens structure (elements/groups)
|
113/10 |
|
Closest focusing distance
|
9.45" |
|
Number of diaphragm blades
|
6 |
|
Filter size
|
4 |
|
Maximum aperture number
|
22 |
|
Aperture range (F-F)
|
3.5 - 4.5 |
|
Manual focus
|
Y |
|
Lens viewing angle, horizontal
|
107.30 ° |
|
Lens viewing angle, vertical
|
63.30 ° |
|
Focal Length Range
|
10 - 22 mm |
|
Weight
|
13.6 oz |
|
Auto focus
|
Y |
|
Focal length (35mm film equivalent)
|
0.63 - 1.38" |
|
Product color
|
Black |
