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Samsung NX 16mm F2.4 on Samsung NX 20 vs Canon EF-S 55-250mm f/4-5.6 IS STM on Canon EOS 7D Mark II
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DXOMARK Score |
|
| Best at f=16mm & f/2.4 [?] | 19
|
Lens Metric Scores | |
|
Sharpness
[?]
|
12 P-Mpix
|
|
Transmission
[?]
|
2.6 TStop
|
|
Distortion
[?]
|
1.8 %
|
|
Vignetting
[?]
|
-0.7 EV
|
|
Chr. aberration
[?]
|
15 µm
|
DXOMARK Score |
|
| Best at f=135mm & f/5 [?] | 13
|
Lens Metric Scores | |
|
Sharpness
[?]
|
7 P-Mpix
|
|
Transmission
[?]
|
5.2 TStop
|
|
Distortion
[?]
|
0.2 %
|
|
Vignetting
[?]
|
-1.3 EV
|
|
Chr. aberration
[?]
|
7 µm
|
| Announced | 01/02/2011 |
| Indicative price (USD) | 399 |
| Aperture | f/ 2.4 |
| Focal range (mm) | 16 |
| Filter diameter (mm) | 43 |
| Max diameter (mm) | 61 |
| Mount type | Samsung NX |
| Stabilization | No |
| AF Motor | Micromotor |
| Zoom type | |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | |
| Number of lenses | 7 |
| Number of groups | 6 |
| Diaphragm blades | 7 |
| Circular aperture | No |
| Length (mm) | 24 |
| Weight (gr) | 90 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 22/08/2013 |
| Indicative price (USD) | 350 |
| Aperture | f/ 4-5.6 |
| Focal range (mm) | 55-250 |
| Filter diameter (mm) | 58 |
| Max diameter (mm) | 70 |
| Mount type | Canon EF-S |
| Stabilization | Yes |
| AF Motor | STM |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | No |
| Number of lenses | 15 |
| Number of groups | 12 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 111.2 |
| Weight (gr) | 375 |
Certain fields may be left blank. They will be updated as soon as possible.
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