Canon EF-S 18-135mm f/3.5-5.6 IS USM
Viltrox Air AF 15mm f/1.7 15mm
التقييمات
المواصفات
| Canon EF-S 18-135mm f/3.5-5.6 IS USM | Viltrox Air AF 15mm f/1.7 15mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 15 mm |
| Focal Length Max | 135 mm | 15 mm |
| Elements | 16 | 12 |
| Groups | 12 | 10 |
| Aspherical Elements | 1 | 2★ |
| ED Elements | 1 | 3★ |
| Coating | Super Spectra Coating | HD nano-coating |
| Aperture | ||
| Max Aperture | f/3.5 | f/16 |
| Min Aperture | 3.5-5.6 | f/1.7 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Canon EF-S | Nikon Z |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.52 kg | 0.18 kg★ |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | STM | STM |
| Stabilization | ✓★ | ✗ |
| Stabilization Stops | 4 stops★ | — |
| Focus | ||
| Min Focus Distance | 390 mm | 229 mm★ |
| Max Magnification | 0.28x | 1:10★ |
الإيجابيات والسلبيات
Canon EF-S 18-135mm f/3.5-5.6 IS USM
- Strong versatility (96th percentile)96th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong af (87th percentile)87th %ile
- Strong optical (82nd percentile)82nd %ile
Viltrox Air AF 15mm f/1.7 15mm
- Strong build (95th percentile)95th %ile
- Strong af (87th percentile)87th %ile
- Strong optical (82nd percentile)82nd %ile
- Strong macro (81st percentile)81st %ile
- Below average user sentiment (30th percentile)
- Below average versatility (33rd percentile)
الحكم النهائي
Scores 91 overall, wins 7 of 9 usage categories and 2 of 22 specs.