Thông số kỹ thuật Canon EF -S 55 -250 IS F/4 -5.5 IS
| Focal Length & Maximum Aperture | 55-250mm f/4-5.6 |
| Lens Construction | 12 elements in 10 groups, including one UD-glass element |
| Diagonal Angle of View | 27° 50'- 6° 15' (with APS-C image sensors) |
| Focus Adjustment | DC motor, gear-driven (front focusing design) |
| Closest Focusing Distance | 3.6 ft./1.1m (maximum close-up magnification 0.31x) |
| Filter Size | 58mm |
| Max. Diameter x Length | 2.8 in. x 4.3 in./70 x 108mm |
| Weight | 13.8 oz./390g |
