Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Общая оценка
vs
Sirui Astra Series T1.8 1.33x 75mm Full-Frame Anamorphic 75mm
Sirui
39 Общая оценка
Оценки
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Характеристики
| Sigma Contemporary 18-50mm f/2.8 DC DN | Sirui Astra Series T1.8 1.33x 75mm Full-Frame Anamorphic 75mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 75 mm |
| Focal Length Max | 50 mm | 75 mm |
| Elements | 13 | 18 |
| Groups | 10 | 13 |
| 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/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 13★ |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg★ | 0.67 kg |
| Filter Thread | 55 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 600 mm |
| Max Magnification | 1:2.8★ | — |
Плюсы и минусы
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
Sirui Astra Series T1.8 1.33x 75mm Full-Frame Anamorphic 75mm
- Strong optical (73rd percentile)
- Below average aperture (20th percentile)20th %ile
- Below average versatility (34th percentile)
Цены
Sigma Contemporary 18-50mm f/2.8 DC DN0.172баллов за доллар
vs
Sirui Astra Series T1.8 1.33x 75mm Full-Frame Anamorphic 75mm0.045баллов за доллар
Sigma Contemporary 18-50mm f/2.8 DC DN предлагает в 3.8x лучшее соотношение цена-качество
Вердикт
Победитель: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 7 of 21 specs.
