Erecting prism from artillary rangefinder

Glass pentaprism in aluminium mounting from artillary

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Glass pentaprism in aluminium mounting from artillary
Science Museum Group
© The Board of Trustees of the Science Museum

Glass pentaprism in aluminium mounting from artillary range-finder, 70-cm baseline, by Carl Zeiss, Jena, Germany, 1930-1950

Details

Category:
Optics
Object Number:
1955-312
Materials:
aluminium alloy, stainless steel, glass, zinc (metal) and lacquer
Measurements:
overall: Ht.65 mm x Dia. 68 mm, Wt. 0.175kg
type:
pentaprism and component - object
credit:
Banfield, Arthur Clive