Lightdow KD-8518C 85mm
Focal length 85mm
Aperture f/85
Mount Canon RF
stabilization 是
Weight 499 g
af type manual focus only
lens type telephoto
40 综合评分
价格 ₹0
概览
优缺点
优点
- Strong macro (95th percentile) 95th
- Strong stabilization (83rd percentile) 83rd
- Strong social proof (70th percentile) 70th
缺点
- Below average bokeh (1st percentile)
- Below average aperture (1st percentile)
- Below average af (13th percentile)
- Below average versatility (33rd percentile)
实测数据
性能表现
规格参数
完整规格参数
Optics
| Type | Telephoto |
| Focal Length Min | 85 |
| Focal Length Max | 85 |
| Elements | 6 |
| Groups | 6 |
| Aspherical Elements | 1 |
| Coating | ultra multi-coating (UMC) |
Aperture
| Max Aperture | f/85 |
| Min Aperture | f/1.8 |
| Constant | Yes |
| Diaphragm Blades | 6 |
Build
| Mount | Canon RF |
| Format | full-frame |
| Weight | 0.5 kg / 1.1 lbs |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | Yes |
Focus
| Min Focus Distance | 85 |
竞品对比
| Spec | Lightdow KD-8518C 85mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | 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 |
|---|---|---|---|---|---|---|
| Focal Length | 85mm | 17-70mm | 17-28mm | 16-28mm | 12-60mm | 28-135mm |
| Max Aperture | f/85 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/4 |
| Mount | Canon RF | Fujifilm X | Nikon Z | Sony E | Micro Four Thirds | Sony E |
| Stabilization | true | true | false | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 499 | 544 | 450 | 450 | 320 | 420 |
| AF Type | manual focus only | RXD | Stepping Motor | Stepping AF Motor | linear motor | SSM |
| Lens Type | telephoto | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Lightdow KD-8518C 85mm | 12.8 | 0.6 | 40.2 | 94.5 | 45.2 | 0.9 | 33.3 | 69.7 | 83.4 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 87.4 | 69.6 | 85.9 | 91 | 84.6 | 89.3 | 85 | 83.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.4 | 75.9 | 85.9 | 88 | 84.6 | 67.3 | 68.7 | 37.8 |
| Sigma Contemporary 16-28mm f/2.8 DG DN Compare | 87.4 | 87.4 | 75.9 | 77.8 | 97.2 | 84.6 | 68 | 62.6 | 37.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.4 | 84.6 | 51.9 | 91 | 84.6 | 93.1 | 67.7 | 83.4 |
| Sony G SELP28135G.SYX Compare | 94.4 | 78.5 | 77.7 | 34.1 | 88 | 67.2 | 92.4 | 55.5 | 93.4 |
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。
