Highlighted rows differ between the two models.
| Specification | Canon EF-S 18-200mm f/3.5-5.6 IS | Canon EF-S 55-250mm f/4-5.6 IS II |
|---|---|---|
| Mount | ||
| Mount | canon-ef-s | canon-ef-s |
| Optics | ||
| Focal (difference) | 18-200 mm | 55-250 mm |
| Aperture (difference) | f/3.5-5.6 | f/4.0-5.6 |
| Prime | No | No |
| Stabilization | Yes | Yes |
| Build | ||
| Weight (g) (difference) | 595,000 g | — |
Pick Model A if you need a single, lightweight zoom that covers wide-angle to telephoto without changing lenses and fits a tight budget. Model B stays the better choice if you prioritize extra reach (250 mm vs. 200 mm) and can accept the higher price, narrower wide-end aperture, and the need to pair it with a separate wide-angle lens.