Highlighted rows differ between the two models.
| Specification | Sigma 50mm f/2.8 EX DG Macro - Monture Canon EF | Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical (IF) Macro - Monture Canon EF |
|---|---|---|
| Mount | ||
| Mount | canon-ef | canon-ef |
| Optics | ||
| Focal (difference) | 50 mm | 28-300 mm |
| Aperture (difference) | f/2.8 | f/3.5-6.3 |
| Prime (difference) | Yes | No |
| Stabilization | No | No |
Pick the Sigma 50mm f/2.8 if you need a dedicated, bright macro lens for close-up work and value a constant f/2.8 aperture. The Tamron 28-300mm stays the better choice if you prioritize zoom versatility from wide-angle to telephoto and can accept the variable f/3.5-6.3 aperture.