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 综合评分
价格 MX$24,155
概览
实测数据
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 | Sony G SELP28135G.SYX | Panasonic LUMIX S S-R28200 | OM System M.Zuiko Digital ED 12-100mm f/4 IS PRO |
|---|---|---|---|---|---|---|
| Focal Length | 10-20mm | 17-70mm | 17-28mm | 28-135mm | 28-200mm | 12-100mm |
| Max Aperture | - | f/2.8 | f/2.8 | f/4 | f/4 | f/4 |
| Mount | - | Sony E | Nikon Z | Sony E | L-Mount | Micro Four Thirds |
| Stabilization | false | true | false | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 520 | 544 | 450 | 420 | 413 | 561 |
| AF Type | - | RXD | Stepping Motor | SSM | Autofocus | Autofocus |
| Lens Type | - | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| Sigma 202109 | 53.6 | 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 | 53.6 | 86.6 | 69.8 | 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 |
| Sony G SELP28135G.SYX Compare | 94.7 | 77.3 | 77.9 | 34.8 | 88.4 | 65.5 | 92.6 | 93.6 |
| Panasonic LUMIX S S-R28200 Compare | 53.6 | 77.3 | 78.4 | 74.2 | 92 | 65.5 | 95.4 | 99.5 |
| OM System M.Zuiko Digital ED 12-100mm f/4 IS PRO Compare | 53.6 | 63.9 | 68.5 | 57 | 96.9 | 65.5 | 96.6 | 97 |
价格
Value & Pricing
最低 MX$24,155
Amazon.com.mx 1 个报价 最低 MX$24,155
我们自 2026年7月18日 起追踪该产品的价格。数据增多后将显示图表。
