Close Up Viewing – 2X These hands-free 2X magnifying lenses are worn like eyeglasses and provide clear resolution of minute details for enhanced viewing of small print materials, handy work, and hobbies. Made by Eschenbach, renowned purveyors of precision eyeware in Germany since 1913, each lenspiece may be individually focused to 3 diopters. They contain no sharp edges and are flexible and lightweight enough (less than two ounces) for comfortable extended use. The glasses can focus on objects with a working distance from 8″ to 28″, and the lenses are made from durable scratch resistant PXM plastic. 2 3/4″ H x 4″ W x 7″ L. (1 3/4 oz.) Weight: 1.7 oz.