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This site investigates issues of Science and Culture and displays over 30.000 objects and images relating to the themes important to NMSI. NMSI is made up of the three Museums of the Science Museum, National Museum of Film, Photography and Television and National Railway Museums. By combining amazing images and interesting viewpoints this site encourages alternative ways of thinking about science.
 
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See Spectacles with photochromatic lenses, 1970-1972.
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Spectacles with photochromatic lenses, 1970-1972.
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Picture Number:10438230
Credit:Science Museum
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Caption:
Plastic and metal-framed spectacles manufactured by the Birch company.
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In Collection of: Science & Society Picture Library
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Subject(s) > Medicine & Health > Ophthalmology
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