http://www.usa.canon.com/cusa/sna/professional/lenses/ef_lenses/ef_28_90mm_f_4_5_6_ii_usm?pageKeyCode=writeReviewPage
EF 28-90mm f/4-5.6 II USM
7514
Specifications
Main Unit Spec
| Focal Length & Maximum Aperture | 28-90mm 1:4-5.6 |
| Lens Construction | 10 elements in 8 groups |
| Diagonal Angle of View | 75° - 27° |
| Focus Adjustment | Front-focusing method with USM |
| Closest Focusing Distance | 0.38m / 1.25 ft. |
| Zoom System | Rotating Type |
| Filter Size | 58mm |
| Max. Diameter x Length, Weight | 2.6" x 2.8", 6.7 oz. / 67mm x 71mm, 190g |