Filter camera lens comparison

maximum-angle-of-view:70 ✕ magnification:0-2x ✕

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

minimum focal length

20 mm 1/1

distortion

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

vignetting

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

maximum focal length

40 mm 1/1

lens type

Zoom, Telephoto 1/1

smallest aperture at maximum focal length

f/32.0 1/1

wide aperture (main camera)

f/2.8 1/1

aperture blades

9 1/1
Pentax HD DA 20-40mm F2.8-4 ED Limited DC WR

Pentax HD DA 20-40mm F2.8-4 ED Limited DC WR
Compare