Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Загальна оцінка
vs
AstrHori 6.5mm f/2 Fisheye 7mm
AstrHori
26 Загальна оцінка
Оцінки
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Характеристики
| Sigma Contemporary 18-50mm f/2.8 DC DN | AstrHori 6.5mm f/2 Fisheye 7mm | |
|---|---|---|
| Optics | ||
| Type | zoom | fisheye |
| Focal Length Min | 18 mm | 6 mm |
| Focal Length Max | 50 mm | 6 mm |
| Elements | 13 | 6 |
| Groups | 10 | 5 |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/2 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Sony E | Micro Four Thirds |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg | 0.27 kg★ |
| Filter Thread | 55 mm | — |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 200 mm |
| Max Magnification | 1:2.8★ | — |
Плюси та мінуси
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
AstrHori 6.5mm f/2 Fisheye 7mm
- Strong macro (84th percentile)84th %ile
- Strong build (72nd percentile)
- Below average optical (2nd percentile)2nd %ile
- Below average af (13th percentile)13th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average aperture (20th percentile)20th %ile
Ціни
Sigma Contemporary 18-50mm f/2.8 DC DN0.172балів за долар
vs
AstrHori 6.5mm f/2 Fisheye 7mm0.225балів за долар
AstrHori 6.5mm f/2 Fisheye 7mm пропонує у 1.3x краще співвідношення ціна-якість
Вердикт
Переможець: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 7 of 21 specs.
