diffraction ruling on metal

diffraction ruling on metal

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Science Museum Group
©The Board of Trustees of the Science Museum

1.6cm diameter concentric circular ruling on 1.9cm steel disc.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/3409
Materials:
steel
type:
diffraction grating
credit:
The Kodak Collection at the National Media Museum, Bradford