Introduction
One-eye glasses, commonly known as monocles, are optical devices designed for use over one eye. They feature a single lens encased in a frame or rim, providing either magnification or vision correction.
Purpose
The primary purpose of a monocle is to provide visual assistance for one eye, either through magnification or corrective vision. This can be particularly useful for tasks requiring focused attention on small details.
Applications
Monocles have a range of applications, both historical and contemporary. In the past, they were popular among the upper classes and intellectuals, often worn as a fashion statement or a sign of sophistication.