| Focal Length | 24 to 70mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Lens Mount | Canon EF |
| Lens Format Coverage | Full-Frame |
| Angle of View | 84° to 34° |
| Minimum Focus Distance | 1.25' / 38 cm |
| Maximum Magnification | 0.21x |
| Optical Design | 18 Elements in 13 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | 82 mm (Front) |
| Dimensions (ø x L) | 3.48 x 4.45" / 88.5 x 113 mm |
| Length at Maximum Extension | 5.63" / 143 mm |
| Weight | 1.77 lb / 805 g |
