Pair of glass crossed diffraction gratings in single mount
- Made:
- 1900-1956 in United Kingdom
This image is released under a CC BY-NC-SA 4.0
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Science Museum Group
© The Board of Trustees of the Science Museum
Pair of glass crossed diffraction gratings in single mount, unsigned, United Kingdom, 1900-1956
Details
- Category:
- Optics
- Object Number:
- 1956-137
- Measurements:
-
overall: 3 mm x 83 mm x 82 mm, .046kg
- type:
- diffraction grating
- credit:
- National Physical Laboratory.
