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Panasonic Leica Summilux DG 25mm F1.4 on Panasonic Lumix DMC-GX7 vs Panasonic Lumix G 20mm F1.7 II ASPH on Panasonic Lumix DMC-GX7 vs Sigma 30mm F2.8 DN A Mount 43 on Panasonic Lumix DMC-GX7
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DXOMARK Score |
|
| Best at f=25mm & f/1.4 [?] | 19
|
Lens Metric Scores | |
|
Sharpness
[?]
|
6 P-Mpix
|
|
Transmission
[?]
|
1.7 TStop
|
|
Distortion
[?]
|
1.6 %
|
|
Vignetting
[?]
|
-1.2 EV
|
|
Chr. aberration
[?]
|
14 µm
|
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=30mm & f/2.8 [?] | 14
|
Lens Metric Scores | |
|
Sharpness
[?]
|
5 P-Mpix
|
|
Transmission
[?]
|
3.1 TStop
|
|
Distortion
[?]
|
0.3 %
|
|
Vignetting
[?]
|
-0.7 EV
|
|
Chr. aberration
[?]
|
21 µm
|
| Announced | 01/06/2011 |
| Indicative price (USD) | 579 |
| Aperture | f/ 1.4 |
| Focal range (mm) | 25 |
| Filter diameter (mm) | 46 |
| Max diameter (mm) | 63 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | |
| Zoom type | / |
| Rotating front element | |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | |
| Number of lenses | 9 |
| Number of groups | 7 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 54.5 |
| Weight (gr) | 200 |
Certain fields may be left blank. They will be updated as soon as possible.
| 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 | 29/01/2013 |
| Indicative price (USD) | 199 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 30 |
| Filter diameter (mm) | 46 |
| Max diameter (mm) | 60.8 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | Yes |
| Zoom type | |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black, Silver |
| Full-Time manual focus | Yes |
| Number of lenses | 7 |
| Number of groups | 5 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 40.5 |
| Weight (gr) |
Certain fields may be left blank. They will be updated as soon as possible.
