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EF
20mm f2.8 USM
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| Ultra-wide-angle lens for serious applications. Easy to hold and carry at 14.3 oz. (405g). Floating rear focusing system. Sharp images are obtained at all subject distances. |
| Specifications | |
| Focal Length & Maximum Aperture | 20mm 1:2.8 |
| Lens Construction | 11 elements in 9 groups |
| Diagonal Angle of View | 94° |
| Focus Adjustment | Rear focusing system with USM |
| Closest Focusing Distance | 0.8 ft. |
| Filter Size | 72mm |
| Max. Diameter x Length, | 3.1" x 2.8" |
| Weight | 14.3 oz |
5/27/08 Prices and specifications subject to change without notice