Filter camera lens comparison

magnification:0-34x ✕ transmission:2-tstop ✕

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

distortion

0.3% 3/3

maximum focal length

28 mm 3/3

lens mount

Canon EFSigma 28mm F1.8 EX DG ASP Macro (Canon EF) 1/3 Pentax KSigma 28mm F1.8 EX DG ASP Macro (Pentax K) 1/3 Sony ASigma 28mm F1.8 EX DG ASP Macro 1/3

smallest aperture at minimum focal length

f/22.0 3/3

widest aperture at maximum focal length

f/1.8 3/3

minimum focus distance

0.2 m 3/3

DxOMark score

19 3/3

aperture blades

9 3/3
Sigma 28mm F1.8 EX DG ASP Macro

Sigma 28mm F1.8 EX DG ASP Macro

 Sigma 28mm F1.8 EX DG ASP Macro (Canon EF)

Sigma 28mm F1.8 EX DG ASP Macro (Canon EF)

Sigma 28mm F1.8 EX DG ASP Macro (Pentax K)
Compare