Sigma Contemporary 351975 21-50mm
The constant F1.8 maximum aperture across its 18-35mm zoom range delivers exceptional low-light performance and shallow depth of field control uncommon in zoom lenses. Its robust, all-metal construction and HSM autofocus provide a tactile, precise shooting experience that feels purpose-built for reliability. This lens is best for portrait and event photographers using APS-C DSLRs who need a fast, versatile zoom to replace multiple primes.
Resumen
Las pruebas
Performance
Specifications
Full Specifications
Optics
| Type | Standard |
| Focal Length Min | 21 |
| Focal Length Max | 50 |
Aperture
| Max Aperture | f/6.3 |
| Min Aperture | f/3.5 |
| Constant | No |
Build
| Mount | Fujifilm G |
| Format | APS-C |
| Weight | 0.3 kg / 0.7 lbs |
AF & Stabilization
| AF Type | HSM |
| Stabilization | Yes |
vs Competition
| Spec | Sigma Contemporary 351975 21-50mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sony E PZ 16-50mm f/3.5-5.6 OSS | Panasonic LUMIX S S-E100 | Viltrox Pro AF 27mm f/1.2 |
|---|---|---|---|---|---|---|
| Focal Length | 21-50mm | 28-300mm | 17-28mm | 16-50mm | 100mm | 27mm |
| Max Aperture | f/6.3 | f/4 | f/2.8 | f/3.5 | f/2.8 | f/1.2 |
| Mount | Fujifilm G | Sony E | Nikon Z | Sony E | L-Mount | Sony E |
| Stabilization | true | true | false | true | false | false |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 300 | 590 | 450 | 107 | 298 | 560 |
| AF Type | HSM | VXD linear motor | Stepping Motor | Autofocus | Dual phase linear motor | STM |
| Lens Type | standard | zoom | zoom | zoom | macro | prime |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Valoración social | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma Contemporary 351975 21-50mm | 53.9 | 51.1 | 66.9 | 14.2 | 20.2 | 51.4 | 76.5 | 85.5 | 82.4 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 98 | 77.9 | 65.1 | 85.8 | 96.7 | 66 | 97.7 | 55.8 | 82.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 86.8 | 87 | 75.2 | 85.8 | 88.2 | 83.9 | 68 | 69.8 | 36.8 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.9 | 75.4 | 98.5 | 43.9 | 68.3 | 77.3 | 83.3 | 81.1 | 93.3 |
| Panasonic LUMIX S S-E100 Compare | 98 | 87 | 85.8 | 82 | 83.4 | 83.9 | 33.6 | 65.7 | 36.8 |
| Viltrox Pro AF 27mm f/1.2 Compare | 86.8 | 98.5 | 67.4 | 38.5 | 82.2 | 98.6 | 33.6 | 89.8 | 36.8 |