Viltrox AF 20mm f/2.8 Air vs Panasonic Lumix S 20mm F2.5
Both are Leica L prime lenses for full frame. Here is what actually differs.
Pick the Viltrox AF 20mm f/2.8 Air if
- You want bigger close-ups: 0.17× vs 0.15× maximum magnification
Pick the Panasonic Lumix S 20mm F2.5 if
- You need ⅓ stop more light for low light or background blur (f/2.5 vs f/2.8)
- You want the lighter lens to carry: 17 g lighter (142 g vs 159 g)
- You want a compact lens: 40.9 mm vs 52.3 mm long
Spec differences
11 differences| Viltrox AF 20mm f/2.8 Air | Panasonic Lumix S 20mm F2.5 | |
|---|---|---|
| Brand |
Viltrox
|
Panasonic
|
| Max aperture |
f/2.8
|
f/2.5
⅓ stop faster
|
| Weight |
159 g
|
142 g
lighter
|
| Length |
52.3 mm
|
40.9 mm
shorter
|
| Diameter |
64 mm
slimmer
|
69.4 mm
|
| Filter thread |
52 mm
|
62 mm
|
| Min focus distance |
0.19 m
|
0.18 m
closer
|
| Max magnification |
0.17×
larger
|
0.15×
|
| Optical design |
10 elements / 8 groups
|
11 elements / 9 groups
|
| Autofocus motor |
STM
|
not listed
|
| Weather sealing |
not listed
|
Yes
|
6 identical specs hidden: mount, type, format, focal length, aperture blades, image stabilization. Show all
- Mount
- Leica L both
- Type
- Prime both
- Format
- Full frame both
- Focal length
- 20mm both
- Aperture blades
- 7 both
- Image stabilization
- No both
More comparisons
Viltrox AF 20mm f/2.8 Air vs Sigma 20mm f/2 DG DN Contemporary
211 g lighter vs 1 stop faster
Sigma 20mm f/2 DG DN Contemporary vs Panasonic Lumix S 20mm F2.5
⅔ stop faster vs 228 g lighter
Viltrox AF 20mm f/2.8 Air vs Sigma 20mm f/1.4 DG HSM Art
876 g lighter vs 2 stops faster
Sigma 20mm f/1.4 DG HSM Art vs Panasonic Lumix S 20mm F2.5
1⅔ stops faster vs 893 g lighter