photographic diffraction grating (3001 lines to the inch)

photographic diffraction grating (3001 lines to the inch)

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photographic diffraction grating (3001 lines to the inch)
Science Museum Group
© The Board of Trustees of the Science Museum

photographic diffraction grating (3001 lines to the inch), made by Lord Rayleigh, 1888. mounted in wooden block with incomplete case

Details

Category:
Optics
Object Number:
1918-108
Materials:
glass, wood and metal
Measurements:
grating in case: 26 mm x 95 mm x 95 mm, , .09kg
glass plate: 47 mm x 46 mm x , ,
type:
diffraction grating - transmission
credit:
Court, Thomas Henry