A fast, ultra-wide angle full-frame prime lens featuring a bright f/1.8 aperture, making it ideal for low-light conditions and astrophotography, while its Rear Focus system ensures quiet and quick autofocus.
| Monture | F |
| Focale min (mm) | 20 |
| Focale max (mm) | 20 |
| Ouverture max | f/1.8 |
| Ouverture min | f/22 |
| Format | Full Frame |
| Stabilisation | Non |
| Distance min focus (m) | 0.20 |
| maximum magnification | 1:4 |
| Filetage filtre (mm) | 82 |
| Éléments | 11 |
| Groupes optiques | 9 |
| Lamelles de diaphragme | 9 |
| Poids (g) | 500 |
| Nom | Prix | Boutique |
|---|---|---|
| No offers available | ||