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Tamron SP AF 90mm F/2.8 Di MACRO Nikon on Nikon D7100 vs Sigma 105mm F2.8 EX DG Macro Nikon on Nikon D7100
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DXOMARK Score |
|
| Best at f=90mm & f/2.8 [?] | 22
|
Lens Metric Scores | |
|
Sharpness
[?]
|
11 P-Mpix
|
|
Transmission
[?]
|
3.4 TStop
|
|
Distortion
[?]
|
0 %
|
|
Vignetting
[?]
|
-0.4 EV
|
|
Chr. aberration
[?]
|
9 µm
|
DXOMARK Score |
|
| Best at f=105mm & f/2.8 [?] | 22
|
Lens Metric Scores | |
|
Sharpness
[?]
|
13 P-Mpix
|
|
Transmission
[?]
|
3.4 TStop
|
|
Distortion
[?]
|
0.1 %
|
|
Vignetting
[?]
|
-0.4 EV
|
|
Chr. aberration
[?]
|
3 µm
|
| Announced | 01/09/2004 |
| Indicative price (USD) | 460 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 90 |
| Filter diameter (mm) | 55 |
| Max diameter (mm) | 71.5 |
| Mount type | Nikon F FX |
| Stabilization | No |
| AF Motor | No or micro-drive |
| Zoom type | / |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | No |
| Number of lenses | 10 |
| Number of groups | 9 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 97 |
| Weight (gr) | 405 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 01/06/2004 |
| Indicative price (USD) | 640 |
| Aperture | f/ 2.8 |
| Focal range (mm) | 105 |
| Filter diameter (mm) | 58 |
| Max diameter (mm) | 74 |
| 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 | No |
| Number of lenses | 11 |
| Number of groups | 10 |
| Diaphragm blades | 8 |
| Circular aperture | No |
| Length (mm) | 95 |
| Weight (gr) | 450 |
Certain fields may be left blank. They will be updated as soon as possible.
