Tamron B008S 18-270mm
The 18-270mm zoom range (27-405mm equivalent) and 450g weight, driven by a Piezo Drive AF motor, make this a portable all-in-one zoom for Sony APS-C cameras. A 0.49m minimum focus and 1:3.8 magnification at 270mm deliver close-up capability across the zoom range. It’s best for travel photographers who prioritize extensive focal length flexibility and lightweight carry over wide apertures or portrait isolation.
Focal length 18-270mm
Aperture 22-40
Mount Sony/Minolta Alpha DT
stabilization 是
Weight 450 g
af type Autofocus
lens type zoom
52 综合评分
价格 €0
概览
优缺点
优点
- Strong versatility (99th percentile) 99th
- Strong stabilization (83rd percentile) 83rd
- Strong social proof (72nd percentile) 72nd
- Strong optical (68th percentile) 68th
缺点
- Below average bokeh (14th percentile)
- Below average aperture (21st percentile)
用户评价
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实测数据
性能表现
规格参数
完整规格参数
Optics
| Type | Zoom |
| Focal Length Min | 18 |
| Focal Length Max | 270 |
| Elements | 16 |
| Groups | 13 |
Aperture
| Max Aperture | 22-40 |
| Min Aperture | 3.5-6.3 |
| Constant | No |
| Diaphragm Blades | 7 |
Build
| Mount | Sony/Minolta Alpha DT |
| Format | APS-C |
| Weight | 0.5 kg / 1.0 lbs |
| Filter Thread | 62 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | Yes |
Focus
| Min Focus Distance | 490 |
| Max Magnification | 1:3.8 |
竞品对比
| Spec | Tamron B008S 18-270mm | Nikon NIKKOR Z 17-28mm f/2.8 | Sigma Contemporary 16-28mm f/2.8 DG DN | Panasonic Leica DG Vario-Elmarit H-ES12060 | Sony G SELP28135G.SYX | Canon RF 28-70mm f/2.8 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | 18-270mm | 17-28mm | 16-28mm | 12-60mm | 28-135mm | 28-70mm |
| Max Aperture | 22-40 | f/2.8 | f/2.8 | f/2.8 | f/4 | f/22 |
| Mount | Sony/Minolta Alpha DT | Nikon Z | Sony E | Micro Four Thirds | Sony E | Canon RF |
| Stabilization | true | false | false | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 450 | 450 | 450 | 320 | 420 | 495 |
| AF Type | Autofocus | Stepping Motor | Stepping AF Motor | linear motor | SSM | STM |
| Lens Type | zoom | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Tamron B008S 18-270mm | 53.7 | 13.8 | 60.6 | 58.4 | 68.4 | 21 | 44.2 | 99 | 71.5 | 83.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.4 | 75.9 | 85.9 | 88 | 84.6 | 90.8 | 67.3 | 68.8 | 37.8 |
| Sigma Contemporary 16-28mm f/2.8 DG DN Compare | 87.4 | 87.4 | 75.9 | 77.8 | 97.2 | 84.6 | 75.5 | 68 | 62.7 | 37.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.4 | 84.6 | 51.9 | 91 | 84.6 | 44.2 | 93.1 | 67.8 | 83.4 |
| Sony G SELP28135G.SYX Compare | 94.4 | 78.4 | 77.7 | 34.1 | 88 | 67.1 | 63.3 | 92.4 | 55.7 | 93.4 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87.4 | 24.1 | 72.6 | 80 | 86.2 | 21 | 98.1 | 76.9 | 89.3 | 98.6 |
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