Canon EF 24-105mm f4L IS USM#
Canon’s “do-everything” L-series standard zoom, long bundled as a kit lens with the EOS 5D. On APS-C it covers 38–168mm equivalent. Constant f/4, 4-stop IS, weather-sealed, ring USM. The workhorse of the Canon L-series lineup — 3,248 photos in the library.
Compatibility#
| Body | Notes | Photos in library |
|---|---|---|
| Canon EOS 7D | EF native | 3,248 |
EF mount — compatible with all Canon EF/EF-S bodies. On APS-C: 38–168mm equiv.
Key Specifications#
| Attribute | Spec |
|---|---|
| Focal length | 24–105mm (38–168mm equiv on APS-C) |
| Maximum aperture | f/4 (constant) |
| Optical construction | 18 elements in 13 groups (1 Super UD, 3 aspherical) |
| Aperture blades | 8 (rounded) |
| Minimum focus | 45 cm |
| Filter thread | 77mm |
| AF motor | Ring-type USM |
| Stabilization | IS — 4 stops |
| Weather sealed | Yes (L-series) |
| Weight | 670g |
| Dimensions | 83.5 × 107mm |
| Year | 2005 |