Highlighted rows differ between the two models.
| Specification | Sigma 18-200mm f/3.5-6.3 DC - Monture Nikon | Tamron SP AF 10-24mm f/3.5-4.5 Di II LD Aspherical (IF) - Monture Nikon |
|---|---|---|
| Mount | ||
| Mount | nikon-f | nikon-f |
| Optics | ||
| Focal (difference) | 18-200 mm | 10-24 mm |
| Aperture (difference) | f/3.5-6.3 | f/3.5-4.5 |
| Prime | No | No |
| Stabilization | No | No |
Pick the Sigma 18-200mm if you need a single, versatile zoom for everyday shooting, travel, or situations where you want to avoid lens changes. The Tamron 10-24mm stays the better choice if your priority is ultra-wide-angle landscapes, architecture, or tight indoor spaces where the extra 8 mm at the wide end matters more than telephoto reach.