Sigma Art 17-40mm f/1.8 DC
Sigma
90 종합 점수
vs
Pentax D FA 90mm f/2.8 ED AW SR 90mm
Pentax
59 종합 점수
점수
Professional
Portrait
Budget
Video Cinema
Macro
Travel
Street
Landscape
Wildlife Sports
사양
| Sigma Art 17-40mm f/1.8 DC | Pentax D FA 90mm f/2.8 ED AW SR 90mm | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 17 mm | 90 mm |
| Focal Length Max | 40 mm | 90 mm |
| Elements | 17 | 11 |
| Groups | 11 | 9 |
| Aspherical Elements | 4★ | — |
| ED Elements | 4★ | — |
| Coating | Super Multi-Layer Coating | HD coating |
| Aperture | ||
| Max Aperture | f/1.8 | f/2.8 |
| Min Aperture | f/1.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11★ | 9 |
| Build | ||
| Mount | Fujifilm X | PENTAX 645 AF2 |
| Format | APS-C★ | medium-format |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 1.04 kg |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | Auto Focus |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 3.5 stops★ |
| Focus | ||
| Min Focus Distance | 280 mm★ | 415 mm |
| Max Magnification | 1:4.8★ | 0.5X |
장단점
Sigma Art 17-40mm f/1.8 DC
- Strong optical (97th percentile)97th %ile
- Strong bokeh (96th percentile)96th %ile
- Strong aperture (94th percentile)94th %ile
- Strong social proof (83rd percentile)83rd %ile
Pentax D FA 90mm f/2.8 ED AW SR 90mm
- Strong stabilization (92nd percentile)92nd %ile
- Strong bokeh (87th percentile)87th %ile
- Strong aperture (85th percentile)85th %ile
- Below average versatility (33rd percentile)
가격
Sigma Art 17-40mm f/1.8 DC0.100달러당 점수
vs
Pentax D FA 90mm f/2.8 ED AW SR 90mm0.013달러당 점수
Sigma Art 17-40mm f/1.8 DC 7.7배 더 나은 가성비
결론
승자: Sigma Art 17-40mm f/1.8 DC
Scores 90 overall, wins 9 of 9 usage categories and 7 of 22 specs.
