Highlighted rows differ between the two models.
| Specification | Tamron AF 70-300mm f/4-5.6 LD Macro - Monture Canon EF | Tamron AF 75-300mm f/4-5.6 LD Macro - Monture Canon EF |
|---|---|---|
| Mount | ||
| Mount | canon-ef | canon-ef |
| Optics | ||
| Focal (difference) | 70-300 mm | 75-300 mm |
| Aperture | f/4.0-5.6 | f/4.0-5.6 |
| Prime | No | No |
| Stabilization | No | No |
Pick Model A if you need the extra 5 mm at the wide end for tighter framing in close-up or indoor shots. Model B stays the better choice if you prefer to save a few euros and can work without that slight wide-angle reach. Both share identical telephoto reach, macro capability, and maximum aperture, so the decision hinges solely on the 70 mm vs. 75 mm starting focal length and the 3 EUR price difference.