Carl Zeiss Jena
Prakticar 20mm f/2.8
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Year
1980 – 1990
Type
Ultra grand angle
Focal Length
20mm
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Technical Specifications
CategoryObjectif
TypeUltra grand angle
RangeSLR argentique
Start Year1980
End Year1990
CountryAllemagne de l’Est
MountPraktica B
CompatibilitySLR argentique
Focal Length20mm
Focal TypeFixe
Max Aperturef/2.8
Min Aperturef/22
Optical Formula9 éléments / 8 groupes
Blade Count6
FocusManuelle
Minimum Focus0.19m
StabilizationNon
AutofocusNon
Filter67mm
Weight350g
Dimensions70x55mm
ColorArgent | Noir | Zebra
MaterialsMétal
Other Carl Zeiss Jena lenses
Compatible cameras (12)
Mount-family matches. Check the exact version and supported functions before use.
Praktica
B 100 electronic
Praktica
B 100 electronic
Praktica
B 200 electronic
Praktica
B 200 electronic
Praktica
BC 1
Praktica
BC 1
Praktica
BC 3
Praktica
BC 3
Praktica
BCA
Praktica
BCA
Praktica
BCC
Praktica
BCC
Praktica
BCS
Praktica
BCS
Praktica
BCX
Praktica
BCX
Praktica
BM
Praktica
BM
Praktica
BMS
Praktica
BMS
Praktica
BX20
Praktica
BX20
Praktica
BX20S
Praktica
BX20S