Pair of prismatic ‘Porro’ type field glass binoculars

Made:
1916 in London
supplier:
Carl Zeiss (London) Limited
Pair of prismatic ?Porro? type field glass binoculars

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Pair of prismatic ?Porro? type field glass binoculars
Science Museum Group
© The Board of Trustees of the Science Museum

Pair of prismatic ‘Porro’ type field glass binoculars, (6 power & 24mm objective lenses), No.3, Mark II model, made by Carl Zeiss, Jena, 1916. Marked as supplied by Carl Zeiss (London) Ltd, with 1916 date and broad arrow mark. Production of Zeiss binoculars in London was taken over the British government in 1914 with the outbreak of the First World War.

Details

Category:
Optics
Object Number:
1979-867
Materials:
brass (copper, zinc alloy), bakelite, zinc alloy, leatherette and glass
Measurements:
overall: 60 mm x 150 mm x 100 mm, Wt. 0.496kg
type:
field glasses and binoculars
credit:
Frank, Arthur