Sigma Contemporary 45mm f/2.8 DG DN 45mm
Its deliberate spherical aberration control creates a distinct rendering with a soft, gradient bokeh fall-off that separates it from clinically sharp modern lenses. The all-metal build and compact 230g weight make it a discreet, durable companion for all-day carry on full-frame Sony E-mount bodies. This lens is best for street and portrait photographers who prioritize character and tactile build quality over absolute optical perfection.
Focal length 45mm
Aperture f/2.8
Mount Sony E
Weight 4128 g
af type Autofocus
35 Punteggio Complessivo
Prezzo 0 €
Panoramica
Le prove
Performance
Specifications
Full Specifications
Optics
| Focal Length Min | 45 |
| Focal Length Max | 45 |
Aperture
| Max Aperture | f/2.8 |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Weight | 4.1 kg / 9.1 lbs |
| Filter Thread | 55 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
vs Competition
| Spec | Sigma Contemporary 45mm f/2.8 DG DN 45mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sony E 18-135mm f/3.5-5.6 OSS | Viltrox Pro AF 27mm f/1.2 |
|---|---|---|---|---|---|---|
| Focal Length | 45mm | 17-70mm | 17-28mm | 12-35mm | 18-135mm | 27mm |
| Max Aperture | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/3.5 | f/1.2 |
| Mount | Sony E | Sony E | Nikon Z | Micro Four Thirds | Sony E | Sony E |
| Stabilization | false | true | false | true | true | false |
| Weather Sealed | false | true | true | true | false | true |
| Weight (g) | 4128 | 544 | 450 | 306 | 326 | 560 |
| AF Type | Autofocus | RXD | Stepping Motor | Autofocus | Linear motor | STM |
| Lens Type | - | zoom | zoom | zoom | zoom | prime |
| Compare | Compare | Compare | Compare | Compare |
| Prodotto | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Riscontro degli utenti | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma Contemporary 45mm f/2.8 DG DN 45mm | 53.7 | 81.1 | 4.9 | 14.2 | 20.3 | 83.3 | 33.7 | 30.6 | 36.7 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 86.4 | 69 | 85.5 | 91.2 | 83.3 | 89.6 | 86 | 82.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 86.8 | 86.4 | 75.6 | 85.5 | 88.3 | 83.3 | 68.1 | 70.8 | 36.7 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.7 | 81.1 | 85.7 | 50.7 | 86.6 | 83.3 | 80.6 | 86 | 96.9 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98 | 74.6 | 72.9 | 40.3 | 78.7 | 76.6 | 95.8 | 90.2 | 82.4 |
| Viltrox Pro AF 27mm f/1.2 Compare | 86.8 | 98.4 | 67.8 | 38.5 | 82.4 | 98.6 | 33.7 | 90.2 | 36.7 |
