D shaped lens sunshades dating from around 1900, England. These early sunshades were worn to reduce discomfort due to the sensitivity of the eyes to b


D shaped lens sunshades dating from around 1900, England. These early sunshades were worn to reduce discomfort due to the sensitivity of the eyes to bright light. They are made from steel and glass.


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Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
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