Canon EF-S 17-55mm f/2.8 IS USM
Canon
76 التقييم العام
مقابل
Sigma Contemporary 28-70mm f/2.8 DG DN
Sigma
63 التقييم العام
التقييمات
Budget
Video Cinema
Portrait
Street
Professional
Macro
Wildlife Sports
Landscape
Travel
المواصفات
| Canon EF-S 17-55mm f/2.8 IS USM | Sigma Contemporary 28-70mm f/2.8 DG DN | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 28 mm |
| Focal Length Max | 55 mm | 70 mm |
| Elements | 19 | 16 |
| Groups | 12 | 12 |
| Aspherical Elements | 3 | 3 |
| ED Elements | 2 | 4★ |
| Coating | Super Spectra | Super Multi-Layer & Nano Porous Coatings |
| Aperture | ||
| Max Aperture | f/22 | f/22 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Canon EF-S | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.65 kg | 0.47 kg★ |
| Filter Thread | 77 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | USM★ | Stepping Motor |
| Stabilization | ✓★ | ✗ |
| Stabilization Stops | 3 stops★ | — |
| Focus | ||
| Min Focus Distance | 350 mm | 190 mm★ |
| Max Magnification | 0.17x | 1:3.3★ |
الإيجابيات والسلبيات
Canon EF-S 17-55mm f/2.8 IS USM
- Strong af (94th percentile)94th %ile
- Strong versatility (84th percentile)84th %ile
- Strong aperture (84th percentile)84th %ile
- Strong stabilization (82nd percentile)82nd %ile
- Below average user sentiment (30th percentile)
Sigma Contemporary 28-70mm f/2.8 DG DN
- Strong optical (96th percentile)96th %ile
- Strong af (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
- Strong versatility (78th percentile)
- Below average social proof (20th percentile)20th %ile
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (23rd percentile)
الأسعار
Canon EF-S 17-55mm f/2.8 IS USM
Sigma Contemporary 28-70mm f/2.8 DG DN
الحكم النهائي
الفائز: Canon EF-S 17-55mm f/2.8 IS USM
Scores 76 overall, wins 6 of 9 usage categories and 3 of 22 specs.
