Highlighted rows differ between the two models.
| Specification | Rokinon AF 12mm f/2 - Monture Fujifilm X | Sigma 56mm f/1.4 DC DN Contemporary - Monture Fujifilm X |
|---|---|---|
| Mount | ||
| Mount | fujifilm-x | fujifilm-x |
| Optics | ||
| Focal (difference) | 12 mm | 56 mm |
| Aperture (difference) | f/2.0 | f/1.4 |
| Prime | Yes | Yes |
| Stabilization | No | No |
Pick the Rokinon AF 12mm f/2 if you need an ultra-wide angle for landscapes, architecture, or tight interiors and can work with its slightly slower f/2 aperture. Choose the Sigma 56mm f/1.4 if you prefer a fast, short-telephoto prime for portraits, low-light shooting, or creamy background separation—its f/1.4 aperture and 56mm focal length stay the better choice for those priorities.