Porst Super-WW-AS 28mm f/2.8-22.0

Lens categoryUltra-wide
Vendor namePorst
Type nameSuper-WW-AS
Focal min (mm)28
Focal max (mm)28
Focus min (cm)25
Aperture max2.8
Aperture min22
Diaphragm blades5
Filter size (mm)49
Porst Super-WW-AS 28mm f/2.8-22.0

Japanese made lens for Porst, german camera store chain. Very small wide-angle lens. M42 mount is changeable.

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