Adlens Adjustables Instant Prescription Eyeglasses EM02
The Adlens Adjustables are continuously adjustable frames for near, intermediate and far distance vision. An ideal replacement for broken glasses or a lost contact lens. Allows you to adjust the prescription of each eye independently, and allows you to continuously adjust as need. The light weight frame is made from Co-polyester and the lens are made of polycarbonate. The lens power ranges from -6.00 to +3.00, making the Adlens Adjustables an excellent purchase for anyone.