Canon EF 20mm f/2.8
USM AutoFocus Ultra Wide Angle Lens
| 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. |
| Construction |
9 groups /11 elements |
| Angle of view |
94° |
| F stop range |
2.8-22 |
| Closest Focusing Distance |
0.25m / 0.8 ft. |
| Maximum Magnification |
1:7.1 |
| Filter Size |
72mm |
| Dimensions (Length x Diameter) |
3.1" x 2.8" / 77.5 x 70.6mm |
| Weight |
14.3 oz. / 405g |
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