EF-S55-250mm f/4-5.6 IS STM
| Angle of View (Diagonal) | 27°50'~6°15' |
| Angle of View (Horizontal) | 23°20'~5°20' |
| Angle of View (Vertical) | 15°40'~3°30' |
| Closest Focusing Distance (m, ft) | 0.85/2.79 |
| Construction (Groups Elements) | 12-15 |
| Diameter x Length (mm) (Approx.) | 70.0 x 111.2 |
| Distance Scale | - |
| Drive System | Stepping Motor-driven lead screw + rack system |
| Filter Size (mm) | 58 |
| Max. Magnification (x) | 0.29 |
| Min. Aperture | 32 |
| No. of Diaphragm Blades | 7 |
| Anti-dust and Moisture | Not Supported |
| Weight (g) (Approx.) | 375 |
| Accessories (Lens Cap) | E-58 II |
| Accessories (Lens Hood) | ET-63 |
| Accessories (Lens Bag) | LP1019 |