Viltrox AF 20mm f/2.8 20mm
Weighing just 157g with full-frame coverage and weather sealing, this 20mm f/2.8 prime stands out for its exceptional portability without sacrificing optical quality, using 2 ED and 2 aspherical elements. The quiet STM autofocus supports Eye AF and a 7.5" minimum focus distance for dynamic close-ups, while a USB-C port allows for user-installed firmware updates. This lens is best for landscape and astrophotography shooters who need an ultra-light, affordable wide-angle prime for Sony E-mount bodies.
Überblick
Vor- und Nachteile
Vorteile
- Strong build (95th percentile) 95th
- Strong af (85th percentile) 85th
- Strong macro (84th percentile) 84th
- Strong social proof (78th percentile) 78th
Nachteile
- Below average versatility (34th percentile)
- Below average bokeh (35th percentile)
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Die Fakten
Leistung
Technische Daten
Alle technischen Daten
Optics
| Type | Wide-angle |
| Focal Length Min | 20 |
| Focal Length Max | 20 |
| Elements | 10 |
| Groups | 8 |
| Aspherical Elements | 2 |
| ED Elements | 2 |
| Coating | HD Nano multilayer coating |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.3 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 190 |
| Max Magnification | 1:5.88 |
Im Vergleich
| Spec | Viltrox AF 20mm f/2.8 20mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Canon RF 28-70mm f/2.8 IS STM | Panasonic LUMIX S S-R28200 | Sony G Master SEL70200GM2 |
|---|---|---|---|---|---|---|
| Focal Length | 20mm | 16-300mm | 18-300mm | 28-70mm | 28-200mm | 70-200mm |
| Max Aperture | f/16 | f/3.5 | f/3.5 | f/2.8 | f/4 | f/2.8 |
| Mount | Sony E | Sony E | Fujifilm X | Canon RF | L-Mount | Sony E |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | false | true | true | true |
| Weight (g) | 157 | 615 | 92 | 495 | 413 | 1045 |
| AF Type | STM | HLA | VXD linear motor | STM | Autofocus | XD Linear Motors |
| Lens Type | wide-angle | zoom | zoom | zoom | macro | telephoto |
| Compare | Compare | Compare | Compare | Compare |
| Produkt | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Nutzerresonanz | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Viltrox AF 20mm f/2.8 20mm | 85.4 | 34.5 | 95.1 | 84.3 | 66.4 | 49.1 | 34.1 | 77.9 | 35.6 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.6 | 84 | 57.8 | 86.5 | 98.8 | 76.8 | 99.6 | 83.1 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.1 | 74.8 | 96.3 | 88.4 | 73.5 | 76.8 | 99.2 | 83.1 | 80.5 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 85.4 | 86 | 67.2 | 77.3 | 84.4 | 83.7 | 77.5 | 88 | 98.3 |
| Panasonic LUMIX S S-R28200 Compare | 54.6 | 77.7 | 73.8 | 89.5 | 90.9 | 71.2 | 95.6 | 75.4 | 99.4 |
| Sony G Master SEL70200GM2 Compare | 98.1 | 90.8 | 33.5 | 33 | 88 | 83.7 | 79.4 | 94.8 | 80.5 |
Bewertung nach Einsatzbereich
Ein ausführlicher Testbericht folgt in Kürze. Die technischen Daten, Bewertungen, Preise und Diagramme oben sind stets aktuell.
