An early engraving (c. 1600) showing Eyeglasses Offered in a Public Market
This print shows a marketplace with a spectacle maker, a shoemaker, and a scribe at their stands as people shop.
Title: Conspicilla Inuenta conspicilla sunt, quae luminum, obscuriores detegunt caligines
Hans Collaert, ~1530-1581, engraver
Jan van der Straet, 1523-1605, artist
Philippe Galle, 1537-1612, printer
Courtesy of the Getty Center
Library of Congress link: https://www.loc.gov/item/2014647519/