Olympus
G.Zuiko Auto-W 20mm f/3.5
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Year
1965 – 1972
Type
Ultra grand angle
Focal Length
20mm
Version
—
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Technical Specifications
CategoryObjectif
TypeUltra grand angle
RangePen F / FT / FV
Start Year1965
End Year1972
CountryJapon
MountOlympus Pen F
CompatibilityOlympus Pen F / Pen FT / Pen FV demi-format SLR
Focal Length20mm
Focal TypeFixe
Max Aperturef/3.5
Min Aperturef/16
Optical Formula7 éléments / 6 groupes
FocusManuelle
Minimum Focus0.2m
StabilizationNon
AutofocusNon
Filter43mm
Weight145g
Dimensions28mm
ColorNoir / chrome
MaterialsMétal / verre
Compatible cameras (3)
Mount-family matches. Check the exact version and supported functions before use.