'Roof' type glass prism from artillary dial-sights
- Made:
- 1910-1915 in United Kingdom
- maker:
- Unknown
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
License'Roof' type glass prisms (90? of refraction), defective
Science Museum Group
© The Board of Trustees of the Science Museum
'Roof' type glass prisms (90º of refraction), defective, from artillary dial-sights, old type with mounting groove unsigned, British 1910-1915.
Details
- Category:
- Optics
- Object Number:
- 1955-326/1
- Measurements:
-
overall: 17 mm x 33 mm x 20 mm, .019kg
- type:
- amici prism and component - object