Sigma 40mm f/1.4 DG HSM Art vs Sigma 50mm f/1.4 DG HSM Art
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Verdict at a glance
- Sigma 40mm f/1.4 DG HSM Art goes wider (40mm vs 50mm).
- Sigma 50mm f/1.4 DG HSM Art reaches further (50mm vs 40mm).
| Spec | 40mm f/1.4 DG HSM Art | 50mm f/1.4 DG HSM Art |
|---|---|---|
| Brand | Sigma | Sigma |
| Mount | Sigma SA | Sigma SA |
| Type | Prime | Prime |
| Focal length | 40mm (wider) | 50mm |
| Max aperture | f/1.4 | f/1.4 |
| Blades | 9 | 9 |
| Format | full-frame | full-frame |
| Groups | 12 | 8 |
| Af motor | HSM | HSM |
| Elements | 16 | 13 |
| Filter mm | 82 | 77 |
| Length mm | 131.0 | n/a |
| Diameter mm | 87.8 | n/a |
| Min focus m | 0.4 | 0.4 |
| Max magnification | 0.15 | 0.18 |
| Weight g | n/a | 815 |
Sigma 40mm f/1.4 DG HSM Art
Sigma 40mm f/1.4 DG HSM Art: a full-frame fast standard prime lens with a 40mm focal length and a maximum aperture of f/1.4, made for Sigma SA mount cameras, from the Sigma Art line with Hyper Sonic Motor autofocus. The natural field of view suits street, documentary and every...
Sigma 50mm f/1.4 DG HSM Art
Sigma 50mm f/1.4 DG HSM Art: a full-frame fast standard prime lens with a 50mm focal length and a maximum aperture of f/1.4, made for Sigma SA mount cameras, from the Sigma Art line with Hyper Sonic Motor autofocus. A wide-aperture standard prime from Sigma's Art line.