Filter camera lens comparison

maximum-focal-length:20-mm ✕ 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).

widest aperture at maximum focal length

f/1.8 1/1

minimum focal length

20 mm 1/1

release date

Unknown. Help us by suggesting a value. 1/1

maximum angle of view

94.5° 1/1

lens type

Prime, Wide-angle 1/1

wide aperture (main camera)

f/1.8 1/1

lens mount

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

Sigma 20mm F1.8 EX DG ASP RF
Compare