Sigma Contemporary 50mm f/2 DG 50mm
A compact 363g weather-sealed all-metal build pairs an f/2 aperture with three aspherical elements and one SLD glass element to suppress aberrations. Tactile knurled manual focus and aperture rings, plus a stepping motor for quiet autofocus, echo Sigma’s cinema lens construction in a portable design. This lens suits street and portrait photographers needing a durable, lightweight 50mm prime for L-mount.
Focal length 50mm
Aperture 22
Mount L-Mount
Weather Sealed Oui
Weight 350 g
af type Autofocus
lens type prime
39 Score global
Prix 580 £GB
Snapshot
Avantages et inconvénients
Pros
- Strong build (79th percentile) 79th
- Strong optical (72th percentile) 72th
Cons
- Below average social proof (7th percentile)
- Below average macro (8th percentile)
- Below average aperture (25th percentile)
- Below average bokeh (30th percentile)
What owners think
The proof
Performances
Caractéristiques techniques
Fiche technique complète
Optics
| Type | prime |
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 11 |
| Groups | 9 |
| Aspherical Elements | 3 |
| ED Elements | 1 |
| Coating | Super Multi-Layer Coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 2 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | L-Mount |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.3 kg / 0.8 lbs |
| Filter Thread | 58 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 0.0007743056 |
Face à la concurrence
| Spec | Sigma Contemporary 50mm f/2 DG 50mm | Tamron Di III-A 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR | Panasonic LUMIX S S-R28200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Sony E SELP16502 |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 18-300mm | 16-85mm | 28-200mm | 18-135mm | 16-50mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/4 | f/3.5 | f/3.5 |
| Mount | L-Mount | Fuji X | Nikon F | L-Mount | Canon EF-S | Sony E |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | false | false | true | false | true |
| Weight (g) | 350 | 92 | 59 | 413 | 515 | 107 |
| AF Type | Autofocus | VXD linear motor | AF-S | Autofocus | STM | Autofocus |
| Lens Type | prime | zoom | zoom | macro | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma Contemporary 50mm f/2 DG 50mm | 55.1 | 29.6 | 78.5 | 7.8 | 72.2 | 25.4 | 34 | 7 | 35.8 |
| Tamron Di III-A 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 78 | 96.2 | 88.6 | 73.5 | 79.8 | 99.2 | 83.2 | 80.7 |
| Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR Compare | 55.1 | 78 | 98.5 | 59.9 | 64.2 | 79.8 | 94.2 | 88.1 | 92.3 |
| Panasonic LUMIX S S-R28200 Compare | 55.1 | 80.7 | 73.5 | 71.6 | 90.9 | 74.4 | 95.6 | 62.6 | 99.4 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86 | 78 | 45.8 | 33 | 79.1 | 79.8 | 96 | 78 | 92.3 |
| Sony E SELP16502 Compare | 55.1 | 78 | 97.6 | 34.9 | 63.2 | 79.8 | 83.5 | 78 | 80.7 |
Price
Rapport qualité-prix
À partir de 580 £GB
Amazon.co.uk 1 offres À partir de 580 £GB
3 mai 2026 580 £GB
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
