28-70 mm f/2.8 EX DG vs EF 28-70 mm f/2.8L USM
Sigma
28-70 mm f/2.8 EX DG
Canon
EF 28-70 mm f/2.8L USM
Here we are comparing the Sigma 28-70 mm f/2.8 EX DG and the Canon EF 28-70 mm f/2.8L USM. The Sigma 28-70 mm f/2.8 EX DG is a 28–70mm zoom lens with a maximum aperture of f/2.8, released in 2001. The Canon EF 28-70 mm f/2.8L USM is a 28–70mm zoom lens with a maximum aperture of f/2.8, released in 1993.
There is a 8 years difference between the Canon EF 28-70 mm f/2.8L USM and the Sigma 28-70 mm f/2.8 EX DG — 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 | Lightest | |
|---|---|---|
| Mount | ||
| Sensor Size | Full Frame | Full Frame |
| Best For | Landscape | Landscape |
Price & Availability | ||
| Shop | ||
Optical Specifications | ||
| Focal Length | 28-70 mm | 28-70 mm |
| Aperture | f/2.8 | f/2.8 |
| Aperture Blades | 9 | 8 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | No | No |
| Weather Sealed | No | No |
Close-up Performance | ||
| Min. Focus Distance | 0.4 m | 0.5 m |
| Max. Magnification | - | - |
Physical Specifications | ||
| Weight | 510 g | 880 g |
| Length | 87 mm | 117.6 mm |
| Diameter | 74 mm | 83.2 mm |
| Filter Thread | 67 mm | 77 mm |
Price & Availability | ||
| Release Year | 2001 | 1993 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing Sigma 28-70 mm f/2.8 EX DG (28-70 mm, f/2.8) and Canon EF 28-70 mm f/2.8L USM (28-70 mm, f/2.8).
Sigma 28-70 mm f/2.8 EX DG is the lightest at 510 g, Canon EF 28-70 mm f/2.8L USM weighs 880 g.
Sigma 28-70 mm f/2.8 EX DG can focus closest at 0.4 m minimum focus distance.
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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