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Tamron SP 70-300mm F/4-5.6 Di VC USD Canon on Canon EOS 7D vs Sony DT 55-200mm F4-5.6 SAM on Sony SLT Alpha 77 vs Sony 70-400mm F4-5.6 G SSM II on Sony SLT Alpha 77
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DXOMARK Score |
|
| Best at f=100mm & f/4 [?] | 11
|
Lens Metric Scores | |
|
Sharpness
[?]
|
6 P-Mpix
|
|
Transmission
[?]
|
5.4 TStop
|
|
Distortion
[?]
|
0.2 %
|
|
Vignetting
[?]
|
-0.5 EV
|
|
Chr. aberration
[?]
|
14 µm
|
DXOMARK Score |
|
| Best at f=55mm & f/4 [?] | 12
|
Lens Metric Scores | |
|
Sharpness
[?]
|
10 P-Mpix
|
|
Transmission
[?]
|
4.8 TStop
|
|
Distortion
[?]
|
0.4 %
|
|
Vignetting
[?]
|
-1 EV
|
|
Chr. aberration
[?]
|
10 µm
|
DXOMARK Score |
|
| Best at f=70mm & f/4 [?] | 11
|
Lens Metric Scores | |
|
Sharpness
[?]
|
7 P-Mpix
|
|
Transmission
[?]
|
5.4 TStop
|
|
Distortion
[?]
|
0.1 %
|
|
Vignetting
[?]
|
-0.2 EV
|
|
Chr. aberration
[?]
|
3 µm
|
| Announced | 01/08/2010 |
| Indicative price (USD) | 449 |
| Aperture | f/ 4-32 |
| Focal range (mm) | 70-300 |
| Filter diameter (mm) | 62 |
| Max diameter (mm) | 81.5 |
| Mount type | Canon EF |
| Stabilization | VC |
| AF Motor | USD |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 17 |
| Number of groups | 12 |
| Diaphragm blades | 9 |
| Circular aperture | No |
| Length (mm) | 142.7 |
| Weight (gr) | 765 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 01/01/2009 |
| Indicative price (USD) | 230 |
| Aperture | f/ 4-5.6 |
| Focal range (mm) | 55-200 |
| Filter diameter (mm) | 55 |
| Max diameter (mm) | 71.5 |
| Mount type | Sony Alpha DT |
| Stabilization | No |
| AF Motor | SAM |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | No |
| Number of lenses | 13 |
| Number of groups | 9 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 85 |
| Weight (gr) | 305 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 20/02/2013 |
| Indicative price (USD) | 2200 |
| Aperture | f/ 4-5.6 |
| Focal range (mm) | 70-400 |
| Filter diameter (mm) | 77 |
| Max diameter (mm) | 94.5 |
| Mount type | Sony Alpha |
| Stabilization | No |
| AF Motor | SSM |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | Yes |
| Color | White |
| Full-Time manual focus | |
| Number of lenses | 18 |
| Number of groups | 12 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 196 |
| Weight (gr) | 1500 |
Certain fields may be left blank. They will be updated as soon as possible.
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