Highlighted rows differ between the two models.
| Specification | Canon EF-S 10-22mm f/3.5-4.5 USM | Tokina 12-24mm f/4 AT-X Pro DX - Monture Canon EF-S |
|---|---|---|
| Mount | ||
| Mount | canon-ef-s | canon-ef-s |
| Optics | ||
| Focal (difference) | 10-22 mm | 12-24 mm |
| Aperture (difference) | f/3.5-4.5 | f/4.0 |
| Prime | No | No |
| Stabilization | No | No |
| Build | ||
| Weight (g) (difference) | 385,000 g | — |
Pick Model A if you need the wider 10 mm start, brighter f/3.5 aperture at the wide end, and can accept the higher price. Model B stays the better choice if budget is tight, the 2 mm narrower start is acceptable, and you prefer the slightly longer 24 mm reach at a significantly lower cost.