Sigma 202109
Its constant f/3.5 aperture across the 10-20mm zoom range and specialized ELD/SLD glass elements deliver corrected ultra-wide perspectives on Pentax APS-C DSLRs. The internal focusing and bundled petal-shaped hood make it a practical, compact option for managing flare during close-quarters shooting with a 24cm minimum focus distance. This lens is best for Pentax landscape and architecture photographers needing an affordable, rectilinear ultra-wide zoom.
Focal length 10-20mm
Weight 520 g
39 Общая оценка
Цена 0 £
Обзор
Факты
Performance
Specifications
Full Specifications
Optics
| Focal Length Min | 10 |
| Focal Length Max | 20 |
Aperture
| Min Aperture | f/3.5 |
Build
| Weight | 0.5 kg / 1.1 lbs |
vs Competition
| Spec | Sigma 202109 | 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 PZ 16-50mm f/3.5-5.6 OSS | Canon RF 28-70mm f/2.8 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | 10-20mm | 17-70mm | 17-28mm | 12-35mm | 16-50mm | 28-70mm |
| Max Aperture | - | f/2.8 | f/2.8 | f/2.8 | f/3.5 | f/22 |
| Mount | - | Sony E | Nikon Z | Micro Four Thirds | Sony E | Canon RF |
| Stabilization | false | true | false | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 520 | 544 | 450 | 306 | 107 | 495 |
| AF Type | - | RXD | Stepping Motor | Autofocus | Autofocus | STM |
| Lens Type | - | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Товар | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| Sigma 202109 | 53.7 | 63.9 | 24.6 | 14.1 | 21.3 | 65.5 | 72.1 | 37.1 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 86.6 | 69.7 | 85.1 | 91.1 | 83.5 | 89.5 | 82.8 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.7 | 86.6 | 76.1 | 85.1 | 88.4 | 83.5 | 68 | 37.1 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.7 | 81.3 | 85.9 | 50.6 | 86.8 | 83.5 | 80.4 | 97 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.7 | 74.7 | 98.6 | 43.7 | 69.2 | 76.8 | 83.2 | 93.6 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87.7 | 23.3 | 72.9 | 79.2 | 86.8 | 20.5 | 77.4 | 98.6 |
