Bergeon Eye Loupe 2611-TB with a very simple removable lens. This eye loupe magnifier features a cut out that prevents fogging as well as also for extra light to pass through the lens. For efficient work, the strength (magnification) of the eye loupe must be adapted to each individual job. A reliable magnification should be used for ordinary work to avoid eyestrain! Eye Loupes with a high degree of magnification are to be used for limited periods only. This eye loupe is ideal for watch repair, clock repair, jewellery repair and hobbyists.