7Artisans 4mm f/2.8 Circular Fisheye 4mm
7Artisans
52 التقييم العام
مقابل
Tamron Di III 28-75mm f/2.8 Di III VXD G2
Tamron
93 التقييم العام
التقييمات
Professional
Budget
Portrait
Video Cinema
Macro
Landscape
Street
Travel
Wildlife Sports
المواصفات
| 7Artisans 4mm f/2.8 Circular Fisheye 4mm | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | |
|---|---|---|
| Optics | ||
| Type | fisheye | zoom |
| Focal Length Min | 4 mm | 28 mm |
| Focal Length Max | 4 mm | 75 mm |
| Elements | 10 | 17 |
| Groups | 8 | 15 |
| Aspherical Elements | — | 1★ |
| ED Elements | — | 2★ |
| Coating | — | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/16 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Micro Four Thirds | Sony E |
| Format | micro-four-thirds | full-frame★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.20 kg★ | 0.54 kg |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | Manual Focus | VXD |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 85 mm★ | 180 mm |
| Max Magnification | — | 1:2.7★ |
الإيجابيات والسلبيات
7Artisans 4mm f/2.8 Circular Fisheye 4mm
- Strong macro (95th percentile)95th %ile
- Strong aperture (85th percentile)85th %ile
- Strong build (83rd percentile)83rd %ile
- Strong bokeh (82nd percentile)82nd %ile
- Below average af (13th percentile)13th %ile
- Below average user sentiment (30th percentile)
- Below average versatility (33rd percentile)
Tamron Di III 28-75mm f/2.8 Di III VXD G2
- Strong optical (89th percentile)89th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (87th percentile)87th %ile
- Strong social proof (85th percentile)85th %ile
الأسعار
7Artisans 4mm f/2.8 Circular Fisheye 4mm
No current pricing available
Tamron Di III 28-75mm f/2.8 Di III VXD G2
الحكم النهائي
الفائز: Tamron Di III 28-75mm f/2.8 Di III VXD G2
Scores 93 overall, wins 9 of 9 usage categories and 7 of 21 specs.
