Nikon AF Nikkor 50mm f/1.8D 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 50mm f/1.4 DG HSM Art is faster by 0.7 stops (f/1.4 vs f/1.8), letting in more light.
- Nikon AF Nikkor 50mm f/1.8D is lighter by 660g.
| Spec | AF Nikkor 50mm f/1.8D | 50mm f/1.4 DG HSM Art |
|---|---|---|
| Brand | Nikon | Sigma |
| Mount | Nikon F | Nikon F |
| Type | Prime | Prime |
| Focal length | 50mm | 50mm |
| Max aperture | f/1.8 | f/1.4 (faster) |
| Released | 1986 | n/a |
| Format | full-frame | full-frame |
| Groups | 5 | 8 |
| Af motor | none | HSM |
| Elements | 6 | 13 |
| Weight g | 155.0 (lighter) | 815 |
| Filter mm | 52 | 77 |
| Length mm | 39.0 | n/a |
| Diameter mm | 63.5 | n/a |
| Min focus m | 0.45 | 0.4 (closer focusing) |
| Blades | n/a | 9 |
| Max magnification | n/a | 0.18 |
Nikon AF Nikkor 50mm f/1.8D
A long-running 50mm for Nikon F-mount, with screw-drive focusing that requires a body with an autofocus motor. Small and light.
Pros
- Small and light (155 g)
- f/1.8 aperture
- Works on film and older bodies
Cons
- No autofocus on bodies without a built-in motor
- Soft wide open
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 Nikon F mount cameras, from the Sigma Art line with Hyper Sonic Motor autofocus. A wide-aperture standard prime from Sigma's Art line.