Rectangle Black One Power Adjustable Eye Glasses

One Power Readers are the revolutionary readers with flexible power. Just put them on and they correct your vision precisely, to your individual power needs. The eyeglass correct vision from 0.5 to 2.5 power. You can see up close and clear. This is high quality material Glasses. The flex focus optics science designs each lens with a range of different corrections, so your eye automatically looks through the lens and finds the right focus.