Rokinon IO2470AFZ
Rokinon
40 综合评分
vs
Sony SEL20F18G
Sony
64 综合评分
评分
Macro
Landscape
Professional
Budget
Travel
Street
Wildlife Sports
Video Cinema
Portrait
规格
| Rokinon IO2470AFZ | Sony SEL20F18G | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 24 mm | 20 mm |
| Focal Length Max | 70 mm | 20 mm |
| Elements | 17 | 14 |
| Groups | 14 | 12 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 3 | 3 |
| Coating | UMC Coating | Nano AR Coating and Fluorine Coating |
| Aperture | ||
| Max Aperture | f/22 | f/22 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 1.10 kg | 0.37 kg★ |
| Filter Thread | 82 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | LSM (Linear Sonic Motor) | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 350 mm | 180 mm★ |
| Max Magnification | 1:3.7 | 1:5 |
优缺点
Rokinon IO2470AFZ
- Strong optical (94th percentile)94th %ile
- Strong versatility (80th percentile)80th %ile
- Strong macro (66th percentile)
- Below average user sentiment (0th percentile)0th %ile
- Below average social proof (8th percentile)8th %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
Sony SEL20F18G
- Strong social proof (96th percentile)96th %ile
- Strong optical (87th percentile)87th %ile
- Strong macro (87th percentile)87th %ile
- Strong build (81st percentile)81st %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
- Below average versatility (33rd percentile)
价格
Rokinon IO2470AFZ0.003每美元得分
vs
Sony SEL20F18G0.004每美元得分
Sony SEL20F18G 性价比高 1.3 倍
Rokinon IO2470AFZ
Sony SEL20F18G
结论
胜出: Sony SEL20F18G
Scores 64 overall, wins 9 of 9 usage categories and 2 of 21 specs.
