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Carl Zeiss Distagon T 21mm f/2.8 ZF2 Nikon on Nikon D810 vs Carl Zeiss Distagon T 21mm f/2.8 ZE Canon on Canon EOS 5D Mark II vs Nikon AF-S NIKKOR 20mm f/1.8G ED on Nikon D810
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DXOMARK Score |
|
| Best at f=21mm & f/2.8 [?] | 26
|
Lens Metric Scores | |
|
Sharpness
[?]
|
19 P-Mpix
|
|
Transmission
[?]
|
3.4 TStop
|
|
Distortion
[?]
|
0.6 %
|
|
Vignetting
[?]
|
-1.9 EV
|
|
Chr. aberration
[?]
|
5 µm
|
DXOMARK Score |
|
| Best at f=21mm & f/2.8 [?] | 20
|
Lens Metric Scores | |
|
Sharpness
[?]
|
13 P-Mpix
|
|
Transmission
[?]
|
3.3 TStop
|
|
Distortion
[?]
|
0.5 %
|
|
Vignetting
[?]
|
-1.9 EV
|
|
Chr. aberration
[?]
|
5 µm
|
DXOMARK Score |
|
| Best at f=20mm & f/1.8 [?] | 33
|
Lens Metric Scores | |
|
Sharpness
[?]
|
25 P-Mpix
|
|
Transmission
[?]
|
2.1 TStop
|
|
Distortion
[?]
|
0.5 %
|
|
Vignetting
[?]
|
-1.9 EV
|
|
Chr. aberration
[?]
|
7 µm
|
| Announced | 01/11/2009 |
| Indicative price (USD) | 1732 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 21 |
| Filter diameter (mm) | 82 |
| Max diameter (mm) | 88 |
| Mount type | Nikon F FX |
| Stabilization | No |
| AF Motor | No |
| Zoom type | / |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | / |
| Number of lenses | 16 |
| Number of groups | 13 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 93 |
| Weight (gr) | 620 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 01/12/2008 |
| Indicative price (USD) | 1730 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 21 |
| Filter diameter (mm) | 82 |
| Max diameter (mm) | 87 |
| Mount type | Canon EF |
| Stabilization | No |
| AF Motor | No |
| Zoom type | / |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | / |
| Number of lenses | 16 |
| Number of groups | 13 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 95 |
| Weight (gr) | 600 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 12/09/2014 |
| Indicative price (USD) | 800 |
| Aperture | f/ 1.8 |
| Focal range (mm) | 20 |
| Filter diameter (mm) | 77 |
| Max diameter (mm) | 82.5 |
| Mount type | Nikon F FX |
| Stabilization | No |
| AF Motor | SWM |
| Zoom type | |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 13 |
| Number of groups | 11 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 80.5 |
| Weight (gr) | 355 |
Certain fields may be left blank. They will be updated as soon as possible.
