Monocular 4X Supplement Magnifier

Description

This is a high powered monocular magnifier made in Germany. It is different from binocular lenses in that it is focused on a very specific audience dedicated to minerals and jewelry in general. The method of use is only through one eye, that is: you fit the clip in one of the two lenses of your usual glasses and you look through the lens where you have adapted it by closing the other eye. So we concentrate the sight in one eye to see in detail the particularities of the object in question.