Carl Zeiss Jena
Flektogon 20mm f/4
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Year
1963 – 1978
Type
Ultra grand angle
Focal Length
20mm
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Technical Specifications
CategoryObjectif
TypeUltra grand angle
RangeSLR argentique
Start Year1963
End Year1978
CountryAllemagne de l’Est
MountM42 | Exakta
CompatibilitySLR argentique
Focal Length20mm
Focal TypeFixe
Max Aperturef/4
Min Aperturef/22
Optical Formula10 éléments / 6 groupes
Blade Count6
FocusManuelle
Minimum Focus0.16m
StabilizationNon
AutofocusNon
Filter77mm
Weight320g
Dimensions75x50mm
ColorArgent | Noir | Zebra
MaterialsMétal
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