Circular diffraction grating ruled on glass

Made:
1910-1920 in London
maker:
W. R. Clark

Circular diffraction grating, 2-inch diameter ruled on glass, 165 lines per mm (4,200 per inch), unsilvered in passe-partout mount, made by W. R. Clark, London, England, 1910 -1915

Details

Category:
Optics
Object Number:
1915-106
type:
diffraction grating - reflection
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • optical instrument
  • optical instrument component
  • diffraction grating
credit:
Clark, W. R.
status:
Permanent collection

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