Pair of prismatic ‘Porro’ type military field glass binoculars
- maker:
- Bausch and Lomb Inc
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicensePair of prismatic ?Porro? type field glass military binoculars
Science Museum Group
© The Board of Trustees of the Science Museum
Pair of prismatic ‘Porro’ type field glass military binoculars, (6 power & 30mm objective lenses), ‘PRISM STEREO’ model, Serial No. EE-G 121034, made by Bausch & Lomb Optical Co., Rochester, New York, United States, 1914-1919. Marked as property of the Signal Corp, U. S. Army.
Details
- Category:
- Optics
- Object Number:
- 1979-868
- Materials:
- brass (copper, zinc alloy), bakelite, zinc alloy, leatherette and glass
- Measurements:
-
overall: 65 mm x 155 mm x 115 mm, Wt. 0.714kg
- type:
- field glasses and binoculars
- credit:
- Frank, Arthur
