Donegan Optical EZ-875 hands-free magnifier. A precision made, highly effecient, lightweight magnifier with a unique double-lens arrangement. Leaves hands Free for close work. Frame design protects the lenses. Attractive opaque neutral color reduces reflection. Large 4 inch utility lens and 1 3/8 inch small high power inspection lens. Lenses are made of an optical quality acrylic material. Adjustable neck band allows for comfortable positioning. Made in USA.