Pair of prismatic ‘Porro’ type military field glass binoculars
- maker:
- Carl Zeiss, Jena
Pair of prismatic ‘Porro’ type field glass binoculars, (6 power & 24mm objective lenses), D.F. military model, Serial No.559307, made by Carl Zeiss, Jena, Germany, 1915-1916.
Details
- Category:
- Optics
- Object Number:
- 1981-865
- Materials:
- brass (copper, zinc alloy), bakelite, zinc alloy, leatherette and glass
- Measurements:
-
overall: 60 mm x 150 mm x 100 mm, Wt. 0.475kg
- type:
- field glasses and binoculars
- credit:
- Imperial College of Science & Technology (Dept. of Physics)