Pair of minature opera glass binoculars

Pair of minature?Galilean? type opera glass binoculars

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Pair of minature?Galilean? type opera glass binoculars
Science Museum Group
© The Board of Trustees of the Science Museum

Pair of minature‘Galilean’ type opera glass binoculars, ‘POMPONETTE’ model, (2 power & 13mm objective lenses), nickel plated brass, unsigned, French, 1910-1930.

Details

Category:
Optics
Object Number:
1979-843
Materials:
brass (copper, zinc alloy), nickel plated, leather, bakelite and glass
Measurements:
overall: 23 mm x 85 mm x 35 mm, Wt. 0.059kg
type:
opera glasses and binoculars
credit:
Frank, Arthur