... 4.environmental protection 5.ce Description* 2 LED light Head Magnifier Magnifying Glass* Hand Free Magnifier can be ... of dentists, doctors and beauticians, jewelers, tailers, stamp collectors* Head light of the Hand Free Magnifier can be adjusted ... suitable for the works of dentists, jewel processing, sewing, embroidery, stamp collection, reading, drawing ,Clock & watch maintenance & repairs, ...