Eyeglasses and Concave Lenses in Fifteenth-Century Florence and Milan: New Documents*

Autor: Vincent Ilardi
Rok vydání: 1976
Předmět:
Zdroj: Renaissance Quarterly. 29:341-360
ISSN: 1935-0236
0034-4338
DOI: 10.2307/2860275
Popis: Five recently discovered documents reveal for the first time that eyeglasses with concave lenses for myopes were manufactured in Florence from at least the middle of the fifteenth century, about one hundred years before they were thought to be in use. This new evidence throws additional light on the development and early use of spectacles and on the early history of optical instruments and glass technology in general. These documents also reveal for the first time that Florence was the leading manufacturing center of high-quality eyeglasses and that spectacles had already become a prestigious item of personal adornment at least at the court of the dukes of Milan. This information should be of interest to historians of art and costume as well.
Databáze: OpenAIRE