Pentax smc PENTAX DA 55-300mm F4-5.8 ED on Pentax K-50 vs Sigma 150-500mm F5-6.3 APO DG OS HSM Pentax on Pentax K-S1 vs Tamron SP 150-600mm F/5-6.3 Di VC USD (Model A011) Canon on Canon EOS 70D

COMPARISON SELECTION (3 selected items max.)
Pentax smc PENTAX DA 55-300mm F4-5.8 ED
Pentax smc PENTAX DA 55-300mm F4-5.8 ED

DXOMARK Score
Best at f=300mm & f/5.8 [?]
15

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
5.1 TStop
Distortion [?]
0.4 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
9 µm
Sigma 150-500mm F5-6.3 APO DG OS HSM Pentax
Sigma 150-500mm F5-6.3 APO DG OS HSM Pentax

DXOMARK Score
Best at f=150mm & f/5.6 [?]
12

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
6.5 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
9 µm
Tamron SP 150-600mm F/5-6.3 Di VC USD (Model A011) Canon
Tamron SP 150-600mm F/5-6.3 Di VC USD (Model A011) Canon

DXOMARK Score
Best at f=150mm & f/5 [?]
11

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
6.6 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
8 µm