Rokinon RK8518 85mm F1.8 85mm
Rokinon
83 综合评分
vs
Sony E PZ 16-50mm f/3.5-5.6 OSS
Sony
89 综合评分
买家怎么说
Rokinon RK8518 85mm F1.8 85mm
暂无用户反馈
Sony E PZ 16-50mm f/3.5-5.6 OSS
85 满分 100 置信度中 22 条评价
索尼 DT 16-50mm F2.8 SSM 镜头是套机18-55mm镜头的显著升级，提供恒定快速光圈、安静自动对焦和卓越画质。用户称赞其锐度、虚化和做工，但指出它更重、体积更大。少数翻新机有轻微划痕或早期故障，但总体而言，该镜头强烈推荐用于索尼 Alpha APS-C 相机。
优点
- 恒定F2.8光圈
- 快速静音自动对焦
- 出色的图像锐度和对比度
- 令人愉悦的虚化效果
- 坚固的做工质量
缺点
- 沉重且笨重
- 部分设备有早期故障
- 不兼容全画幅相机
- 中等眩光问题
- 变焦范围限制在50mm
Image quality 9
Build quality 8
Autofocus performance 5
Weight and size 6
Value for money 4
Refurbished condition 6
评分
Video Cinema
Travel
Budget
Street
Portrait
Professional
Macro
Wildlife Sports
Landscape
规格
| Rokinon RK8518 85mm F1.8 85mm | Sony E PZ 16-50mm f/3.5-5.6 OSS | |
|---|---|---|
| Optics | ||
| Type | telephoto | zoom |
| Focal Length Min | 85 mm | 16 mm |
| Focal Length Max | 85 mm | 50 mm |
| Elements | 9 | 9 |
| Groups | 8 | 8 |
| Aspherical Elements | 3 | 4★ |
| ED Elements | 1 | 1 |
| Coating | UMC | — |
| Aperture | ||
| Max Aperture | f/1.8 | f/3.5 |
| Min Aperture | f/1.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.27 kg | 0.11 kg★ |
| Filter Thread | 62 mm | 41 mm |
| AF & Stabilization | ||
| AF Type | Linear Stepping Motor★ | Autofocus |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 128 mm★ | 250 mm |
| Max Magnification | 1:8.33★ | 0.215x |
优缺点
Rokinon RK8518 85mm F1.8 85mm
- Strong bokeh (95th percentile)95th %ile
- Strong aperture (94th percentile)94th %ile
- Strong macro (90th percentile)90th %ile
- Strong build (86th percentile)86th %ile
- Below average social proof (15th percentile)15th %ile
- Below average versatility (34th percentile)
Sony E PZ 16-50mm f/3.5-5.6 OSS
- Strong build (98th percentile)98th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong versatility (83rd percentile)83rd %ile
- Strong social proof (81st percentile)81st %ile
价格
Rokinon RK8518 85mm F1.8 85mm0.384每美元得分
vs
Sony E PZ 16-50mm f/3.5-5.6 OSS0.257每美元得分
Rokinon RK8518 85mm F1.8 85mm 性价比高 1.5 倍
结论
胜出: Sony E PZ 16-50mm f/3.5-5.6 OSS
Scores 89 overall, wins 4 of 9 usage categories and 3 of 22 specs.
