ImportedPlastic frameAcrylic lensNon PolarizedAnti-Reflective Coating coatingLens width: / millimetersBridge: 130 millimetersArm: 135 millimeters【Corrects from .5 - 2.5X power】Powers included range from 0.5x up to 2.5x. Can be adjusted according to visual changes. Reading small prints and computer screens without changing glasses. Easily share your glasses with anyone.【Auto Focus Adjustable Glasses 】Multiple powers in one pair of reading glasses takes the guesswork out of buying multiple glasses.Easily Thread Needles Read Small Print Clearly Crosswords Are Effortless.【Progressive Reading Glasses for Women】Women's Eyewear Frames Lightweight polycarbonate frame with flexible spring hinged legs ensure a comfortable fit without uncomfortable pinching, providing you with a clear visual experience.【Spring Hinge Readers for Women Men】Corrects for almost anyone User should consult and eye care professional for regular eye exams. Not for use as eye protection. For near-vision and reading use only. Not for distance vision, driving or vehicle operation. Not for direct observation of the sun.【Reading Glasses for Men/Women】 Glasses are specifically designed for reading and writing tasks,Eyeglasses are designed for writing, reading, sewing, electricity, DIY, sewing,handicrafts and other jobs requiring visual work. Product Description Reading Glasses for Men Women lightweight frame. scratch-resistant lenses, durable. Adjusts to different strengths depending on your need.Fashion-forward design - crystal clear vision - sure-flex comfort spring arms. Suitable for women, men and children. Lightweight and convenient to carry. You can just store it in your bag, which adds little weight. Power reading glasses included range from 0.5 up to 2.5 built in. So reading small print to computer screens is a cinch without changing glasses!