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Carl Zeiss 21mm f/2.8 Biogon T*

Photos - Camera Lens Carl Zeiss 21mm f/2.8 Biogon T*
Carl Zeiss 21mm f/2.8 Biogon T*
Lens type
wide angle
System
Leica
Mount
Leica M / index ZM /
Focal length
21 mm
Aperture value
f/2.8
Viewing angles
90° dia., 80° horizontal, 58° vert.
Min. diaphragm
22
Minimum focus distance
0.5 m
Autofocus drive
is absent
Manual focus
Design (elements/groups)
9 elements in 7 groups
Filter diameter
46 mm
Dimensions (diameter/length)
53x75 mm
Weight
280 g
Added to E-Catalog
october 2010
Information in model description is for reference purposes.
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