Optivisor lenses are ground and polished to ophthalmic standards and provide hands free magnification during treatments. Tilts when not in use, adjustable to all head sizes and may be worn over prescription or safety glasses. Additional lens plates available. Plate 2 (x1.5), 3 (x1.75), 4 (x2), 5 (x2.5) our most popular, 7 (x2.75) and no 10 (x3.5 magnification). OHM-OAL- Optiloupe auxiliary lens
