eyejusters self adjustable glasses for the developing world。Upgrade your reading experience with these EYEJUSTERS 1502RR Self-Adjustable Reading Glasses in a stylish Red Tortoise finish. Unlike traditional readers with a fixed magnification, Eyejusters feature innovative hidden adjustment dials that allow each lens to be individually adjusted, providing customized focus for a variety of close-up tasks. Designed for reading, computer use, hobbies, crafts, and other near-vision activities, these glasses offer a versatile magnification range that can be adjusted from approximately +0.50 to +4.00 diopters. The durable frame combines a stainless steel front with acetate temples for a comfortable, lightweight feel, while anti-scratch coated lenses help provide lasting clarity. Frame Size: 49-16-134 Model: 1502RR Color: Red Tortoise Style: Full Rim Reading Glasses Features: • Genuine EYEJUSTERS self-adjustable reading glasses • Hidden eyeDial™ technology allows individual lens adjustment • Adjustable magnification range approximately +0.50 to +4.00D • Red tortoise frame finish • Stainless steel front with acetate temples • Anti-scratch coated lenses • Spring hinge design for added comfort • Ideal for reading, computer work, hobbies, crafts, and DIY projects • Frame size: 49mm lens width, 16mm bridge, 134mm temple length • Lightweight design, approximately 35g