Sigma 50-500mm F4-6.3 APO EX DG HSM Canon on Canon EOS 750D vs Tamron AF 18-250mm F/3.5-6.3 Di II LD Aspherical (IF) Macro Canon on Canon EOS 750D vs Canon EF 75-300mm f/4-5.6 IS USM on Canon EOS 750D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=50mm & f/5.6 [?]
9

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
6.3 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=18mm & f/3.5 [?]
9

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
5.7 TStop
Distortion [?]
0.6 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
11 µm

DXOMARK Score

Best at f=100mm & f/4.5 [?]
10

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
5.6 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
6 µm