Sigma 19mm F2.8 EX DN Micro 4/3 on Olympus OM-D E-M1 Mark II vs Tokina AT-X 12-24 AF PRO DX Nikon on Nikon D500

COMPARISON SELECTION (3 selected items max.)
Sigma 19mm F2.8 EX DN Micro 4/3
Sigma 19mm F2.8 EX DN Micro 4/3

DXOMARK Score
Best at f=19mm & f/2.8 [?]
20

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
15 µm
Tokina AT-X 12-24 AF PRO DX Nikon
Tokina AT-X 12-24 AF PRO DX Nikon

DXOMARK Score
Best at f=12mm & f/4 [?]
21

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
4.2 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
20 µm