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What is Evolution of Spectacles and Sunglasses about?

The document summarizes the history and evolution of spectacles and sunglasses from the 14th century to present. It traces how spectacles transitioned from early rivet and bow styles made of bone and leather to modern frames in a variety of styles, materials, and prescriptions. Sunglasses originated in the 18th century for medical purposes and became popular fashion items in the 20th century, with iconic styles like Wayfarers and Aviators made famous by the Ray-Ban brand. The document outlines key developme

Author

Vishnu Valsan

Language

EN