Duco Full Rim Ergonomic Advanced Video Computer Gaming Glasses 301 FUNCTION--Block the glare with the only patented computer eyewear recommended by doctors to protect and enhance your vision through the use of their specially designed lenses featuring proprietary tints and coatings that block blue light and glare . LENSES--Amber lens tint, anti-glare coatings and ultra-pure lens material provide sharper, clearer vision so you can work more efficiently and feel more comfortable. FRAME--Ultra Light and Bendable Shatterproof Medical stainless steel Frame for Comfortable Fit,RX Compatible allowing you the option of having your optician replacing the lenses with your own prescription lenses. Great for Browsing, Playing Games, Watching TV or Working under Fluorescent Lighting Comes with a 1-year limited warranty against manufacturing defects and original packing (Hard Case x1,Carrying Bag x1,Cleaning Cloth x1,Mini Screwdriver x1)