Carl Zeiss
Biogon 3.5cm f/2.8 Version I
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Year
1936 – 1942
Type
Grand angle
Focal Length
35mm
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Technical Specifications
CategoryObjectif
TypeGrand angle
RangeZeiss Ikon Contax
Start Year1936
End Year1942
CountryGermany
MountContax RF outer bayonet
CompatibilityContax I/II/III; ne monte pas sur IIa/IIIa selon grand élément arrière
Focal Length35mm
Focal TypeFixe
Max Aperturef/2.8
Min Aperturef/22
Optical Formula8 éléments / 5 groupes
FocusManuelle
Minimum Focus0.9m
StabilizationNon
AutofocusNon
Filter40.5mm
Weight230g
Dimensions52x34mm
ColorChrome
MaterialsMétal
Compatible cameras (6)
Mount-family matches. Check the exact version and supported functions before use.