About this model
The Canon EF 75-300mm f/4-5.6 III USM is a compact, lightweight telephoto zoom lens for Canon EOS cameras. It covers a versatile 75-300mm range, ideal for sports, wildlife, and portraits, and its USM motor provides fast, quiet autofocus with full-time manual focus override. The lens is designed for both full-frame and APS-C sensor cameras, where it offers an equivalent field of view of approximately 120-480mm. It features a 58mm filter thread and a minimum focus distance of 1.5m. This Mark III version is a popular, affordable choice for photographers wanting extra reach without a heavy or expensive lens.
Key specs
| Type | Telephoto zoom lens |
|---|---|
| Focal length | 75-300mm |
| Maximum aperture | f/4-5.6 |
| Mount | Canon EF |
| Format | Full frame (also fits APS-C, approx. 120-480mm equivalent) |
| Autofocus | USM (Ultrasonic Motor) with full-time manual focus |
| Image stabilisation | No |
| Filter size | 58mm |
| Minimum focus distance | 1.5m |
| Weight | approx. 480g |
Compatibility
Fits all Canon EF and EF-S mount cameras, including full-frame and APS-C DSLRs. Also works on Canon RF mirrorless cameras (EOS R series) with the Canon EF-EOS R adapter, and on EOS M cameras with the EF-EOS M adapter, retaining autofocus.
Questions about this model
Is this lens compatible with my Canon EOS camera?
Yes, it fits all Canon EF and EF-S mount cameras. For mirrorless models, use the appropriate Canon adapter.
Does this lens have image stabilisation?
No, this model does not include image stabilisation.
What is the maximum aperture of this lens?
The maximum aperture is f/4 at 75mm and f/5.6 at 300mm.
