Samyang AF 14mm f/2.8 14mm
Samyang
41 综合评分
vs
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Tamron
97 综合评分
评分
Video Cinema
Budget
Macro
Professional
Travel
Portrait
Landscape
Street
Wildlife Sports
规格
| Samyang AF 14mm f/2.8 14mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 14 mm | 17 mm |
| Focal Length Max | 14 mm | 70 mm |
| Elements | 14 | 16 |
| Groups | 10 | 12 |
| Aspherical Elements | 2 | 3★ |
| ED Elements | 2 | 2 |
| Coating | Ultra Multi-Coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/22 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Canon EF | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.48 kg★ | 0.54 kg |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | RXD |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 280 mm | 190 mm★ |
| Max Magnification | 1:6.67 | 1:4.8 |
优缺点
Samyang AF 14mm f/2.8 14mm
- Strong optical (83rd percentile)83rd %ile
- Strong macro (75th percentile)
- Strong social proof (75th percentile)
- Below average bokeh (13th percentile)13th %ile
- Below average af (13th percentile)13th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average aperture (20th percentile)20th %ile
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
- Strong optical (91st percentile)91st %ile
- Strong versatility (90th percentile)90th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
价格
Samyang AF 14mm f/2.8 14mm0.066每美元得分
vs
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm0.121每美元得分
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm 性价比高 1.8 倍
结论
胜出: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Scores 97 overall, wins 9 of 9 usage categories and 4 of 21 specs.
