IRIX Firefly 15mm f/2.4 Firefly 15mm
IRIX
57 综合评分
vs
Sony E SELP1650 16-50mm
Sony
83 综合评分
评分
Street
Travel
Budget
Portrait
Wildlife Sports
Video Cinema
Landscape
Professional
Macro
规格
| IRIX Firefly 15mm f/2.4 Firefly 15mm | Sony E SELP1650 16-50mm | |
|---|---|---|
| Optics | ||
| Type | ultra-wide-angle | zoom |
| Focal Length Min | 15 mm | 16 mm |
| Focal Length Max | 15 mm | 50 mm |
| Elements | 15 | 9 |
| Groups | 11 | 8 |
| Aspherical Elements | — | 4★ |
| ED Elements | — | 1★ |
| Coating | Neutrino coating | — |
| Aperture | ||
| Max Aperture | f/2.4 | f/3.5 |
| Min Aperture | f/22 | 3.5-5.6 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Canon EF | Sony E |
| Format | Full-Frame★ | APS-C |
| Weather Sealed | ✓★ | — |
| Weight | 0.58 kg | 0.12 kg★ |
| Filter Thread | 95 mm | 41 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | PZ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 280 mm | 249 mm★ |
| Max Magnification | — | 0.215x★ |
优缺点
IRIX Firefly 15mm f/2.4 Firefly 15mm
- Strong bokeh (90th percentile)90th %ile
- Strong aperture (88th percentile)88th %ile
- Strong macro (71st percentile)
- Strong optical (65th percentile)
- Below average af (15th percentile)15th %ile
- Below average user sentiment (18th percentile)18th %ile
- Below average versatility (34th percentile)
Sony E SELP1650 16-50mm
- Strong build (94th percentile)94th %ile
- Strong stabilization (92nd percentile)92nd %ile
- Strong versatility (84th percentile)84th %ile
- Strong aperture (77th percentile)
- Below average macro (35th percentile)
价格
IRIX Firefly 15mm f/2.4 Firefly 15mm0.010每美元得分
vs
Sony E SELP1650 16-50mm0.025每美元得分
Sony E SELP1650 16-50mm 性价比高 2.5 倍
IRIX Firefly 15mm f/2.4 Firefly 15mm
Sony E SELP1650 16-50mm
结论
胜出: Sony E SELP1650 16-50mm
Scores 83 overall, wins 8 of 9 usage categories and 7 of 22 specs.
