This polarized aviator style reader really gets the job done. Great for fishing, hunting, driving, and outdoor reading. Premium quality polarized lenses act like a horizontal blind to block reflected glare under any and all conditions, resulting in extraordinary visual clarity, enhanced depth perception, natural color definition and reduced eyestrain. Optically correct de-centered lenses ensure optical clarity and the injection molded magnifier looks discreet while allowing you to be able to see close objects clearly. Features durable metal frames, spring hinges, comfortable nose pads, and polarized polycarbonate bifocal lenses. Provides 100 percent UV protection. Measures 48 mm tall, 140 mm wide, and 149 mm long. Gunmetal frame gray 1.50 lens.