Nikon AF-S DX Nikkor 18-135mm f/3.5-5.6G IF-ED vs Sigma 10-20mm f/4-5.6 EX DC HSM - Monture Nikon
Prices & availability
Specification comparison
Highlighted rows differ between the two models.
| Specification | Nikon AF-S DX Nikkor 18-135mm f/3.5-5.6G IF-ED | Sigma 10-20mm f/4-5.6 EX DC HSM - Monture Nikon |
|---|---|---|
| Mount | ||
| Mount | nikon-f | nikon-f |
| Optics | ||
| Focal (difference) | 18-135 mm | 10-20 mm |
| Aperture (difference) | f/3.5-5.6 | f/4.0-5.6 |
| Prime | No | No |
| Stabilization | No | No |
Verdict
Pick Model A if you need a versatile all-in-one zoom for everyday shooting and portraits, or if budget is tight. Model B stays the better choice if ultra-wide landscapes or tight interiors are your priority and you can accept a dimmer maximum aperture.