Bergeon 4422-3 eyeglasses watchmaker tool loupe x 3.3 for efficient work, the strength (magnification) of the eyeglass must be adapted to each individual job.
A reliable magnification should be used for ordinary work, this avoids eyestrain!
Eyeglasses with a high degree of magnification are to be used for limited periods only.
As you will see, our eyeglasses are available different strengths; you can thus choose the one that suits you best.
As these glasses are inexpensive, we would advise you to keep a set giving different degrees of magni-fication.