100% Polycarbonate UV400 Clip on Flip up Canary Yellow Enhancing Driving Polarized Glasses Lenses

Product Features:New lower profile squeeze to open clipNew leg profile to fit both metal and plastic framesAll metal alloy construction – virtually unbreakable clip mechanismLegs have proprietary coating to protect ophthalmic lenses and prevent shifting and scratchingConvenient one hand application to RX frames with positive indexing lens positions57mm Length for single Lens x 47mm Height, Whole Length:130mm, Bridge Length:16mmLens Color: Canary YellowProduct Description:These enhancing canary yellow clip-on flip-ups allow 54% light transmission and heightens contrast. They provide maximum brightness and good visual acuity. 100% UV and Blue light protection.