Bergeon 4422-2.5 is designed to be held in the eye socket to keep your hands free for working. To protect your eyes, the magnification factor of the loupe should only be as high as..
Bergeon 4422-4 is designed to be held in the eye socket to keep your hands free for working. To protect your eyes, the magnification factor of the loupe should only be as high as n..
The Bergeon 2611-TB-4 Air watchmaker eyeglasses impress with their ergonomic shape, high wearing comfort and an additional ventilation opening that prevents the lens from tarnishi..