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Ricoh GR Lens on Ricoh GR vs Olympus M.ZUIKO DIGITAL 17mm f1.8 on Olympus OM-D E-M1 Mark II
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DXOMARK Score |
|
| Best at f=18.3mm & f/2.8 [?] | 21
|
Lens Metric Scores | |
|
Sharpness
[?]
|
13 P-Mpix
|
|
Transmission
[?]
|
Not available
|
|
Distortion
[?]
|
0.3 %
|
|
Vignetting
[?]
|
-0.8 EV
|
|
Chr. aberration
[?]
|
11 µm
|
DXOMARK Score |
|
| Best at f=17mm & f/1.8 [?] | 25
|
Lens Metric Scores | |
|
Sharpness
[?]
|
9 P-Mpix
|
|
Transmission
[?]
|
2 TStop
|
|
Distortion
[?]
|
2.1 %
|
|
Vignetting
[?]
|
-1 EV
|
|
Chr. aberration
[?]
|
20 µm
|
| Announced | 17/04/2013 |
| Indicative price (USD) | 799 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 18 |
| Filter diameter (mm) | |
| Max diameter (mm) | |
| Mount type | Compact |
| Stabilization | No |
| AF Motor | No |
| Zoom type | |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | No |
| Number of lenses | 7 |
| Number of groups | 5 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | |
| Weight (gr) |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 17/09/2012 |
| Indicative price (USD) | 500 |
| Aperture | f/ 1.8 |
| Focal range (mm) | 17 |
| Filter diameter (mm) | 46 |
| Max diameter (mm) | 57.5 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | DC |
| Zoom type | |
| Rotating front element | |
| Tripod mount | No |
| Color | Silver |
| Full-Time manual focus | |
| Number of lenses | 9 |
| Number of groups | 6 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 35.5 |
| Weight (gr) | 120 |
Certain fields may be left blank. They will be updated as soon as possible.
Please read specific information relative to the evaluation of this lens
