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The Sigma Art 20mm 1,4 DG HSM lens is an extreme wide angle for the Canon system cameras with an aperture of 1.4.
- Optical structure (lenses / groups): 15 lenses in 11 groups
- Number of shutter blades 9
- Minimum focusing distance (cm): 27.6 cm
- Largest magnification: 1: 7.1
- Weight (g): approx. 950 g
- Suitable for converters: no
- Smallest Aperture (F): 16
- Minimum focusing distance (cm): 27.6 cm
- Largest magnification: 1: 7.1
- Weight (g): approx. 950 g
| Detail | Value |
|---|---|
| Focusmode | AF and MF |
| Filter diameter (mm) | - |
| Imagestabilizer | No |
| Aperture | 1.4 |
| Focal length (mm) | 20 |
| Closest Focuspoint (m) | 0,276 |
| Built in Shutter | |
| Focal length END (mm) | 20 |
| Lenstype | Fixed focal lenght |
| Lensmount | EF/Canon |
| Changeable Mount | fixed mount |
| Image circle | Full-Frame |
| Front diameter (mm) | |
| Focal lenght in set |