7Artisans 7.5mm f/3.5 Fisheye 8mm
7Artisans
22 종합 점수
vs
Sigma 207975
Sigma
85 종합 점수
점수
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
사양
| 7Artisans 7.5mm f/3.5 Fisheye 8mm | Sigma 207975 | |
|---|---|---|
| Optics | ||
| Type | fisheye | wide-angle-zoom |
| Focal Length Min | 8 mm | 10 mm |
| Focal Length Max | 8 mm | 18 mm |
| Elements | 11 | 13 |
| Groups | 8 | 10 |
| Aspherical Elements | — | 1★ |
| ED Elements | — | 4★ |
| Coating | Multi-Layer Lens Coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/22 | f/2.8 |
| Min Aperture | f/3.5 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Canon EF | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.66 kg | 0.26 kg★ |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 290 mm | 117 mm★ |
| Max Magnification | — | 1:4★ |
장단점
7Artisans 7.5mm f/3.5 Fisheye 8mm
- Strong macro (73rd percentile)
- Below average user sentiment (1st percentile)1st %ile
- Below average af (13th percentile)13th %ile
- Below average build (17th percentile)17th %ile
- Below average aperture (21st percentile)
Sigma 207975
- Strong macro (93rd percentile)93rd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (85th percentile)85th %ile
- Strong optical (83rd percentile)83rd %ile
- Below average social proof (29th percentile)
결론
승자: Sigma 207975
Scores 85 overall, wins 9 of 9 usage categories and 7 of 21 specs.