Notable Classic Large Bifocal Sunglasses are perfect for men and women who want to look chic while protecting their eyes as they read. These fashionable reader sunglasses are designed with nearly invisible magnification lenses set within nonprescription lenses. The lenses have a uniform tinting, protecting your eyes from glare while still making it easy to read. Wearers can safely drive under the bright sun, then later read the menu at an outdoor café without having to switch between glasses.<br><br> Inset bifocal magnifications are available between +1.00 and +3.50, with half diopter increases in between.<br><br> Frames come in black and tortoise. Both frame styles have black lenses with a very dark tint. The frames made from high quality plastic that is lightweight and flexible, yet still durable enough to hold up to accidental drops. The arms are attached to the front with spring hinges at the temples. Lenses are scratch resistant.<br><br> The high quality aspheric plastic lenses are non polarized and coated to provide a maximum UV 400 protection.<br><br> <b>Specifications</b><br> Front width: 5.75 inches<br> Arm length from temple: 5.75 inches<br> Lense Height: 1.9 inches<br> Lense Width: 60 mm<br> Bridge Length: 0.75 inches<br><br> In Style Eyes is committed to providing you with comfortable, high quality glasses and sunglasses to help you take back your ability to read. Reading glasses aren't just for the little old lady set! All frames are designed to keep you looking au courant no matter what your age.