DUCO Optiks Ergonomic Advanced Computer Gaming Wear Over Prescription Glasses Anti Blue Light Wraparound Eyewear 8954L Finally! Computer glasses can be worn over existing prescription glasses with Fashion appeal and designer features. Please take a minute to check detail page. Amber tint lens, anti-glare coatings and ultra-pure lens material provide sharper, clearer vision so you can work more efficiently and feel more comfortable Computer glasses to protect your eyes from blue light,it can reduce digital eyestrain, enhance viewing vision The frame is made of TR90,it is extreme flexibility, durability and light weight make it the perfect material for performance eyewear.It can be bent to 90 degrees without broken and can float over water.So it is much worth your money than other's Polycarbonate Frame which may be half of DUCO's price. 30 Day Money Back Guarantee.Lifetime Breakage Warranty. It must worth your money,return and refund is applicable for any reason.Just have a try.