Tamron SP 10-24MM F/3.5-4.5 Di II LD Aspherical IF Pentax on Pentax K20D vs Tamron SP 10-24MM F/3.5-4.5 Di II LD Aspherical IF Nikon on Nikon D7000 vs Tamron SP 10-24MM F/3.5-4.5 Di II LD Aspherical IF Pentax on Pentax K-5

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=15mm & f/4 [?]
9

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
4.2 TStop
Distortion [?]
0.7 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
15 µm

DXOMARK Score

Best at f=10mm & f/3.5 [?]
12

Lens Metric Scores

Sharpness [?]
6 P-Mpix
Transmission [?]
4.2 TStop
Distortion [?]
0.8 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
15 µm

DXOMARK Score

Best at f=10mm & f/5.6 [?]
12

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
4.2 TStop
Distortion [?]
0.7 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
16 µm