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Sigma 50mm F1.4 DG HSM A Canon on Canon EOS 5DS R vs Tamron SP 45mm F1.8 Di VC USD (Model F013) Canon on Canon EOS 5DS R
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DXOMARK Score |
|
| Best at f=50mm & f/2 [?] | 44
|
Lens Metric Scores | |
|
Sharpness
[?]
|
40 P-Mpix
|
|
Transmission
[?]
|
1.8 TStop
|
|
Distortion
[?]
|
0.1 %
|
|
Vignetting
[?]
|
-1.6 EV
|
|
Chr. aberration
[?]
|
6 µm
|
DXOMARK Score |
|
| Best at f=45mm & f/1.8 [?] | 36
|
Lens Metric Scores | |
|
Sharpness
[?]
|
26 P-Mpix
|
|
Transmission
[?]
|
2.3 TStop
|
|
Distortion
[?]
|
0.2 %
|
|
Vignetting
[?]
|
-1.1 EV
|
|
Chr. aberration
[?]
|
8 µm
|
| Announced | 09/01/2014 |
| Indicative price (USD) | 949 |
| Aperture | f/ 1.4 |
| Focal range (mm) | 50 |
| Filter diameter (mm) | 77 |
| Max diameter (mm) | 85 |
| Mount type | Canon EF |
| Stabilization | No |
| AF Motor | USM |
| Zoom type | |
| Rotating front element | |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | |
| Number of lenses | 13 |
| Number of groups | 8 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 100 |
| Weight (gr) | 815 |
Certain fields may be left blank. They will be updated as soon as possible.
| Announced | 02/09/2015 |
| Indicative price (USD) | 600 |
| Aperture | f/ 1.8 |
| Focal range (mm) | 45 |
| Filter diameter (mm) | 67 |
| Max diameter (mm) | 80.4 |
| Mount type | Canon EF |
| Stabilization | Yes |
| AF Motor | USD |
| Zoom type | |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Yes |
| Number of lenses | 10 |
| Number of groups | 8 |
| Diaphragm blades | 9 |
| Circular aperture | Yes |
| Length (mm) | 91.7 |
| Weight (gr) | 540 |
Certain fields may be left blank. They will be updated as soon as possible.
