Reading Glasses for Men Stylish Half Frame Metal Computer Readers Lightweight Eyeglasses Anti Eyestrain/Glare/UV

8151 Black Silver 8151 Tawny 8151 Transparent. Anti-Blue Light-Blue light blocking reading glasses can effectively reduce the continuous damage of blue light to the eyes. After using blue block readers, the intensity of bluelight emitted by mobile phones, computer TV and other screens is effectively suppressed, No worry about eye fatigue, blurred vision and headache, let you have a better sleep. Crystal Clear CR39 Resin Lens-reading glasses has optical, strong, durable frame and clear CR39 Resin Lens. The CR39 lenses are clear enough. This sturdy reading glasses have A-class clear lenses which have higher precision as well, makes the vision clear, give you a very big and sharp view, Hard Multi-coated CR39 Lens were reflective and scratch resistant lens, this reader glasses have 1.0x, 1.25x1. 5x, 1.75x, 2.0x, 2.25x, 2.50x2. 75x3. 0x3. 5x4. 0x5. 0x6. 0x strength for selection. STRONG AND DURABLE FRAME-PETOFI brand readers for men is manufactured in alloys a mixture of metals, for lightwe