Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Sigma
91 Общая оценка
vs
IRIX Firefly IL-15FF-EF 15mm
IRIX
55 Общая оценка
Оценки
Professional
Portrait
Street
Budget
Video Cinema
Macro
Wildlife Sports
Landscape
Travel
Характеристики
| Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm | IRIX Firefly IL-15FF-EF 15mm | |
|---|---|---|
| Optics | ||
| Type | zoom | ultra-wide-angle |
| Focal Length Min | 16 mm | 15 mm |
| Focal Length Max | 28 mm | 15 mm |
| Elements | 16 | 15 |
| Groups | 11 | 11 |
| Aspherical Elements | 4★ | — |
| ED Elements | 5★ | — |
| Coating | Super Multi-Layer Coating | Neutrino coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.4 |
| Min Aperture | f/2.8 | f/22 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Sony E | Canon EF |
| Format | full-frame | Full-Frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.45 kg★ | 0.60 kg |
| Filter Thread | 72 mm | 95 mm |
| AF & Stabilization | ||
| AF Type | Stepping AF Motor | manual focus only |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 250 mm★ | 280 mm |
| Max Magnification | 1:5.55★ | — |
Плюсы и минусы
Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
- Strong optical (97th percentile)97th %ile
- Strong af (87th percentile)87th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong aperture (85th percentile)85th %ile
IRIX Firefly IL-15FF-EF 15mm
- Strong bokeh (91st percentile)91st %ile
- Strong aperture (89th percentile)89th %ile
- Strong macro (75th percentile)
- Strong optical (70th percentile)
- Below average af (13th percentile)13th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average versatility (33rd percentile)
Цены
Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm0.103баллов за доллар
vs
IRIX Firefly IL-15FF-EF 15mm0.168баллов за доллар
IRIX Firefly IL-15FF-EF 15mm предлагает в 1.6x лучшее соотношение цена-качество
Вердикт
Победитель: Sigma Contemporary 16-28mm f/2.8 DG DN 16-28mm
Scores 91 overall, wins 9 of 9 usage categories and 6 of 21 specs.
