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Panasonic Lumix G 20mm F1.7 II ASPH on Panasonic Lumix DMC-GX7 vs Panasonic Lumix G 20mm F1.7 ASPH on Panasonic Lumix DMC-GX7 vs Panasonic Leica DG Summilux 15mm F1.7 ASPH on Panasonic Lumix DMC-GX7
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DXOMARK Score |
|
| Best at f=20mm & f/1.7 [?] | 16
|
Lens Metric Scores | |
|
Sharpness
[?]
|
6 P-Mpix
|
|
Transmission
[?]
|
2 TStop
|
|
Distortion
[?]
|
1.6 %
|
|
Vignetting
[?]
|
-1.9 EV
|
|
Chr. aberration
[?]
|
7 µm
|
DXOMARK Score |
|
| Best at f=20mm & f/1.7 [?] | 17
|
Lens Metric Scores | |
|
Sharpness
[?]
|
6 P-Mpix
|
|
Transmission
[?]
|
2 TStop
|
|
Distortion
[?]
|
1.5 %
|
|
Vignetting
[?]
|
-1.6 EV
|
|
Chr. aberration
[?]
|
7 µm
|
DXOMARK Score |
|
| Best at f=15mm & f/1.7 [?] | 17
|
Lens Metric Scores | |
|
Sharpness
[?]
|
5 P-Mpix
|
|
Transmission
[?]
|
2 TStop
|
|
Distortion
[?]
|
2.7 %
|
|
Vignetting
[?]
|
-1.1 EV
|
|
Chr. aberration
[?]
|
10 µm
|
| Announced | 27/06/2013 |
| Indicative price (USD) | 400 |
| Aperture | f/ 1.7 |
| Focal range (mm) | 20 |
| Filter diameter (mm) | 46 |
| Max diameter (mm) | 63 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | Micromotor |
| Zoom type | |
| Rotating front element | |
| Tripod mount | No |
| Color | Black, Silver |
| Full-Time manual focus | |
| Number of lenses | 7 |
| Number of groups | 5 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 26 |
| Weight (gr) | 87 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 01/09/2009 |
| Indicative price (USD) | 400 |
| Aperture | f/ 1.7 |
| Focal range (mm) | 20 |
| Filter diameter (mm) | 46 |
| Max diameter (mm) | 63 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | DC motor |
| Zoom type | / |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 7 |
| Number of groups | 5 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 25.5 |
| Weight (gr) | 100.07 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 17/10/2013 |
| Indicative price (USD) | 599 |
| Aperture | f/ 1.7 |
| Focal range (mm) | 15 |
| Filter diameter (mm) | 46 |
| Max diameter (mm) | 57.5 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | Stepping motor |
| Zoom type | |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 9 |
| Number of groups | 7 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 36 |
| Weight (gr) | 115 |
Certain fields may be left blank. They will be updated as soon as possible.
