Brightin Star AF Oculilumen 7.5mm f/2.8 Fisheye
Brightin Star
81 综合评分
vs
Tamron Di III 17-70mm f/2.8 -A VC RXD
Tamron
96 综合评分
评分
Budget
Video Cinema
Professional
Macro
Landscape
Wildlife Sports
Travel
Portrait
Street
规格
| Brightin Star AF Oculilumen 7.5mm f/2.8 Fisheye | Tamron Di III 17-70mm f/2.8 -A VC RXD | |
|---|---|---|
| Optics | ||
| Type | Telephoto Zoom | Wide-Angle Zoom |
| Focal Length Min | 35 mm | 17 mm |
| Focal Length Max | 35 mm | 70 mm |
| Elements | 6 | 16 |
| Groups | 5 | 12 |
| Coating | Nano AR Coating II | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/16 | f/16 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 10★ | 9 |
| Build | ||
| Mount | Sony E | Sony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-M |
| Format | APS-C★ | — |
| Weather Sealed | ✓★ | — |
| Weight | 0.54 kg | 0.54 kg |
| Filter Thread | 62 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Autofocus |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 200 mm | 191 mm★ |
| Max Magnification | 2:1★ | — |
优缺点
Brightin Star AF Oculilumen 7.5mm f/2.8 Fisheye
- Strong social proof (98th percentile)98th %ile
- Strong macro (84th percentile)84th %ile
- Strong user sentiment (82th percentile)82th %ile
- Strong build (80th percentile)80th %ile
Tamron Di III 17-70mm f/2.8 -A VC RXD
- Strong social proof (95th percentile)95th %ile
- Strong versatility (93th percentile)93th %ile
- Strong optical (91th percentile)91th %ile
- Strong stabilization (88th percentile)88th %ile
价格
Brightin Star AF Oculilumen 7.5mm f/2.8 Fisheye0.004每美元得分
vs
Tamron Di III 17-70mm f/2.8 -A VC RXD0.020每美元得分
Tamron Di III 17-70mm f/2.8 -A VC RXD 性价比高 5.0 倍
Brightin Star AF Oculilumen 7.5mm f/2.8 Fisheye
Tamron Di III 17-70mm f/2.8 -A VC RXD
结论
胜出: Tamron Di III 17-70mm f/2.8 -A VC RXD
Scores 96 overall, wins 8 of 9 usage categories and 2 of 19 specs.
