Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
100 综合评分
vs
Retropia Repurposed Disposable DSLR Camera 45mm
Retropia
28 综合评分
评分
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
规格
| Sigma Contemporary 18-50mm f/2.8 DC DN | Retropia Repurposed Disposable DSLR Camera 45mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 45 mm |
| Focal Length Max | 50 mm | 45 mm |
| Elements | 13 | — |
| Groups | 10 | — |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/11 |
| Min Aperture | f/2.8 | f/10 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7★ | — |
| Build | ||
| Mount | Sony E | Nikon F |
| Format | APS-C★ | — |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg★ | — |
| Filter Thread | 55 mm | — |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 1.50 m |
| Max Magnification | 1:2.8★ | — |
优缺点
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
Retropia Repurposed Disposable DSLR Camera 45mm
- Strong stabilization (82nd percentile)82nd %ile
- Below average af (13th percentile)13th %ile
- Below average optical (20th percentile)20th %ile
- Below average build (33rd percentile)
- Below average versatility (34th percentile)
价格
Sigma Contemporary 18-50mm f/2.8 DC DN0.175每美元得分
vs
Retropia Repurposed Disposable DSLR Camera 45mm0.710每美元得分
Retropia Repurposed Disposable DSLR Camera 45mm 性价比高 4.1 倍
结论
胜出: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 100 overall, wins 9 of 9 usage categories and 9 of 21 specs.
