Filter camera lens comparison

vignetting:1 ✕ weight:520-g ✕ sharpness-result:10-p-mpix ✕

When disabled: selecting a filter value replaces the current value.
When enabled: you can select multiple values for the same filter (OR logic).

lens mount

Canon EFSigma 20mm F1.8 EX DG ASP RF 1/1

maximum angle of view

94.5° 1/1

distortion

0.6% 1/1

lens type

Prime, Wide-angle 1/1

transmission

2.1 TStop 1/1

widest aperture at maximum focal length

f/1.8 1/1

minimum focus distance

0.2 m 1/1

aperture blades

9 1/1
Sigma 20mm F1.8 EX DG ASP RF

Sigma 20mm F1.8 EX DG ASP RF
Compare