A History of Eyeglasses

1. Introduction

Eyeglasses, a remarkable invention that has transformed the way people see the world, have a rich and fascinating history that traces back centuries. The origins of eyeglasses can be found in the ingenious application of basic optical principles, utilizing lenses to correct vision deficits that many individuals face. The story begins in the late 13th century, likely in Italy, where the first rudimentary spectacles were crafted. These early eyeglasses consisted of convex lenses set in a frame, allowing those with hyperopia or presbyopia to achieve clearer vision. This innovation quickly spread throughout Europe, signaling a significant turning point in human ability to read, write, and engage in other visually demanding tasks. As the demand for better vision aids grew, so too did the technology behind eyeglasses. By the 15th century, innovations such as concave lenses emerged, catering to the needs of those suffering from myopia. The shift from a simple frame holdin
…(생략)