Sunglasses, or dark glasses, have always guarded against strong sunlight, but is there more to "shades" than we think? The pupils of our eyes are delicate and react immediately to strong lights.

NMAH copy Purchased from the NMAH Library Endowment. Contents Introduction : Why write a book about sunglasses? -- Modernity: an onslaught on the eyes -- Seeing the blur: perception, cool and ...

Since their creation in 1936, Ray-Ban sunglasses have become a cultural phenomenon across the globe, reigning as the world’s most popular luxury brand of its kind. Its most well-known models, the ...

Since their creation in 1936, Ray-Ban sunglasses have become a cultural phenomenon across the globe, reigning as the world’s most popular luxury brand of its kind. Its most well-known models, the ...