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Sigma 120-400mm F4.5-5.6 DG APO OS HSM Nikon on Nikon D800E vs Pentax HD DA 21mm F3.2 AL Limited on Pentax K-3
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DXOMARK Score |
|
| Best at f=120mm & f/4.5 [?] | 21
|
Lens Metric Scores | |
|
Sharpness
[?]
|
14 P-Mpix
|
|
Transmission
[?]
|
5.9 TStop
|
|
Distortion
[?]
|
0.2 %
|
|
Vignetting
[?]
|
-1.1 EV
|
|
Chr. aberration
[?]
|
7 µm
|
DXOMARK Score |
|
| Best at f=21mm & f/3.2 [?] | 18
|
Lens Metric Scores | |
|
Sharpness
[?]
|
11 P-Mpix
|
|
Transmission
[?]
|
3.5 TStop
|
|
Distortion
[?]
|
0.6 %
|
|
Vignetting
[?]
|
-1.1 EV
|
|
Chr. aberration
[?]
|
13 µm
|
| Announced | 01/01/2008 |
| Indicative price (USD) | 999 |
| Aperture | f/ 4.5-5.6 |
| Focal range (mm) | 120-400 |
| Filter diameter (mm) | 77 |
| Max diameter (mm) | 92.5 |
| Mount type | Nikon F FX |
| Stabilization | OS |
| AF Motor | HSM |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | Yes |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 21 |
| Number of groups | 15 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 203.5 |
| Weight (gr) | 1750 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 27/08/2013 |
| Indicative price (USD) | 700 |
| Aperture | f/ 3.2 |
| Focal range (mm) | 21 |
| Filter diameter (mm) | 49 |
| Max diameter (mm) | 63 |
| Mount type | Pentax KAF |
| Stabilization | No |
| AF Motor | No |
| Zoom type | |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black, Silver |
| Full-Time manual focus | Yes |
| Number of lenses | 8 |
| Number of groups | 5 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 25 |
| Weight (gr) | 134 |
Certain fields may be left blank. They will be updated as soon as possible.
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