Optical device for measuring the absorption of different frequencies of light by different solutions
- maker:
- R and J Beck
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Science Museum Group
© The Board of Trustees of the Science Museum
Optical device for measuring the absorption of different frequencies of light by different solutions, with electrical light source attached, made by R & J Beck, made 1850-1924 (Wellcome No. B1084)
Details
- Category:
- Optics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1997-1951
- Materials:
- glass and brass (copper, zinc alloy)
- type:
- optical measuring device
- credit:
- Wellcome Trustees
