Highlighted rows differ between the two models.
| Specification | Canon EF 28-80mm f/2.8-4 L USM | Canon EF 75-300mm f/4-5.6 II |
|---|---|---|
| Mount | ||
| Mount | canon-ef | canon-ef |
| Optics | ||
| Focal (difference) | 28-80 mm | 75-300 mm |
| Aperture (difference) | f/2.8-4.0 | f/4.0-5.6 |
| Prime | No | No |
| Stabilization | No | No |
| Build | ||
| Weight (g) (difference) | — | 480,000 g |
Pick Model A if you need a brighter f/2.8 aperture at the wide end and a versatile 28-80mm range for low-light or general photography. Choose Model B if budget and telephoto reach (75-300mm) are priorities, and you can accept the slower f/4-5.6 aperture and heavier weight. Model A remains the better choice for wider angles and faster performance, while Model B suits tight budgets and distant subjects.