Sony DT SAL1870 18-70mm
A lightweight 235g build with an aspherical and ED glass element makes this an unobtrusive everyday zoom covering a 27-105mm equivalent range. Its DT design is optimized for APS-C Sony Alpha bodies, delivering corrected wide-angle accuracy and controlled chromatic aberration at a budget kit-lens price. This lens is best for beginners or casual shooters who want a single, leave-on solution for snapshots, portraits, and travel without added weight.
Focal length 18-70mm
Aperture f/3.5
Mount Sony A
Weight 235 g
lens type zoom
66 综合评分
价格 CA$1,578
概览
优缺点
优点
- Strong macro (98th percentile) 98th
- Strong versatility (87th percentile) 87th
- Strong aperture (80th percentile) 80th
- Strong bokeh (78th percentile) 78th
缺点
- Below average user sentiment (11th percentile)
用户评价
用户口碑如何随时间变化
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用户口碑随时间不断改善
70/100我们的 AI 口碑分析
基于 10 条带日期的客户评价，按日历季度分组。分期分析为英文。
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 | 70 |
| Aspherical Elements | 1 |
| ED Elements | 1 |
Aperture
| Max Aperture | f/3.5 |
| Min Aperture | 3.5-5.6 |
| Constant | No |
Build
| Mount | Sony A |
| Format | APS-C |
| Weight | 0.2 kg / 0.5 lbs |
Focus
| Min Focus Distance | 35 |
竞品对比
| Spec | Sony DT SAL1870 18-70mm | Nikon NIKKOR Z 17-28mm f/2.8 | Tamron Di III 28-75mm f/2.8 VXD G2 | Sigma Contemporary 10-18mm f/2.8 DC DN | Panasonic Leica DG Vario-Elmarit H-ES12060 | Canon RF 28-70mm f/2.8 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | 18-70mm | 17-28mm | 28-75mm | 10-18mm | 12-60mm | 28-70mm |
| Max Aperture | f/3.5 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/22 |
| Mount | Sony A | Nikon Z | Sony E | Sony E | Micro Four Thirds | Canon RF |
| Stabilization | false | false | false | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 235 | 450 | 540 | 260 | 320 | 495 |
| AF Type | - | Stepping Motor | VXD | Autofocus | linear motor | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Sony DT SAL1870 18-70mm | 54.6 | 77.8 | 75.7 | 97.5 | 43.5 | 79.9 | 10.7 | 86.7 | 60.1 | 38 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87 | 88.1 | 73.7 | 86.3 | 87 | 85.8 | 90.8 | 68.1 | 64.5 | 38 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 54.6 | 88.1 | 67.3 | 87.3 | 87.8 | 85.8 | 80.3 | 78.2 | 83 | 38 |
| Sigma Contemporary 10-18mm f/2.8 DC DN Compare | 54.6 | 83.5 | 87.4 | 93.3 | 81.6 | 85.8 | 80.3 | 69.1 | 68.7 | 38 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98 | 88.1 | 83.2 | 50.4 | 90.2 | 85.8 | 44.2 | 93.1 | 63.4 | 83.2 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87 | 26 | 70.2 | 80.4 | 85 | 22.6 | 98.1 | 77.2 | 87.8 | 98.5 |
价格
性价比分析
最低 CA$1,578
Amazon.ca 1 个报价 最低 CA$1,578
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。
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
