Focal Length | 20mm |
Max Aperture | f/1.4 |
Format | Full Frame / Vista Vision |
Image Circle* | Ø* |
Lens Mount | EF, E, F, Sigma |
Min. Focus | 10.9" |
Front Dia. | 90.7mm |
Filter Thread | None |
Iris Blades | 9 |
Optical Layout | 15 elements in 11 groups |
Body Material | |
Data Protocol | Autofocus |
Length | 5.11" |
Weight | 33.5 oz. |
- Sigma 20mm f/1.4 ART Lens
- Front/Rear Caps