Highlighted rows differ between the two models.
| Specification | Sigma 19mm f/2.8 DN ART - Monture Micro quatre tiers | Sigma 19mm f/2.8 EX DN - Monture Micro Quatre Tiers |
|---|---|---|
| Mount | ||
| Mount | mft | mft |
| Optics | ||
| Focal | 19 mm | 19 mm |
| Aperture | f/2.8 | f/2.8 |
| Prime | Yes | Yes |
| Stabilization | No | No |
Pick Model A if you want the newer "ART" designation and are willing to pay the slight premium—otherwise, Model B stays the better choice if budget is the deciding factor, as both share identical focal length and maximum aperture.