| Principal specifications | |
|---|---|
| Lens type | Prime lens |
| Max Format size | APS-C / DX |
| Focal length | 35 mm |
| Image stabilization | Yes (4 stops) |
| Lens mount | Canon EF-S |
| Aperture | |
| Maximum aperture | F2.8 |
| Aperture ring | No |
| Number of diaphragm blades | 7 |
| Optics | |
| Elements | 10 |
| Groups | 6 |
| Special elements / coatings | Glass-molded aspheric element |
| Focus | |
| Minimum focus | 0.03m (1.18") |
| Maximum magnification | 1x |
| Autofocus | Yes |
| Motor type | Stepper motor |
| Full time manual | Yes |
| Focus method | Internal |
| Distance scale | No |
| DoF scale | No |
| Focus distance limiter | No |
| Physical | |
| Weight | 190g (0.42lb) |
| Diameter | 69mm (2.72") |
| Length | 56mm (2.2") |
| Sealing | No |
| Colour | Black |
| Filter thread | 49mm |
| Hood supplied | Yes |
| Tripod collar | No |