EF 300 mm f/2.8L IS USM vs 300 mm f/2.8 EX DG HSM APO
Canon
EF 300 mm f/2.8L IS USM
Sigma
300 mm f/2.8 EX DG HSM APO
Here we are comparing the Canon EF 300 mm f/2.8L IS USM and the Sigma 300 mm f/2.8 EX DG HSM APO. The Canon EF 300 mm f/2.8L IS USM is a 300mm telephoto prime lens with a maximum aperture of f/2.8, released in 1999. The Sigma 300 mm f/2.8 EX DG HSM APO is a 300mm telephoto prime lens with a maximum aperture of f/2.8, released in 2005.
There is a 6 years difference between the Canon EF 300 mm f/2.8L IS USM and the Sigma 300 mm f/2.8 EX DG HSM APO — the newer design may benefit from more recent optical engineering and coatings.
Below you will find a detailed side-by-side comparison of their specifications, features, and key differences.
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| Compare | Image Stabilization | Lightest |
|---|---|---|
| Mount | ||
| Sensor Size | Full Frame | Full Frame |
| Best For | Wildlife | Wildlife |
Price & Availability | ||
| Shop | ||
Optical Specifications | ||
| Focal Length | 300 mm | 300 mm |
| Aperture | f/2.8 | f/2.8 |
| Aperture Blades | 8 | 9 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | Yes | No |
| Weather Sealed | No | No |
Close-up Performance | ||
| Min. Focus Distance | 2.5 m | 2.5 m |
| Max. Magnification | - | - |
Physical Specifications | ||
| Weight | 2550 g | 2400 g |
| Length | 252 mm | 214 mm |
| Diameter | 128 mm | 119 mm |
| Filter Thread | 52 mm | 46 mm |
Price & Availability | ||
| Release Year | 1999 | 2005 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing Canon EF 300 mm f/2.8L IS USM (300 mm, f/2.8) and Sigma 300 mm f/2.8 EX DG HSM APO (300 mm, f/2.8).
Sigma 300 mm f/2.8 EX DG HSM APO is the lightest at 2400 g, Canon EF 300 mm f/2.8L IS USM weighs 2550 g.
Canon EF 300 mm f/2.8L IS USM can focus closest at 2.5 m minimum focus distance.
Canon EF 300 mm f/2.8L IS USM includes image stabilization.
Use the detailed comparison table below to see all specifications side-by-side and find the perfect lens for your photography needs.
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