Filter camera lens comparison

release-date:unknown-help-us-by-suggesting-a-value ✕ minimum-focus-distance:0-2-m ✕ vignetting:1 ✕

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

chromatic aberration

7 µm 1/1

lens mount

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

DxOMark score

18 1/1

minimum angle of view

94.5° 1/1

smallest aperture at maximum focal length

f/20.0 1/1

weight

520 g 1/1

maximum angle of view

94.5° 1/1

magnification

0.25x 1/1
Sigma 20mm F1.8 EX DG ASP RF

Sigma 20mm F1.8 EX DG ASP RF
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