éLenses enhances contrast without colour distortion and allow sharp vision of details. Large Style Sunglasses Fit Over Your Normal Prescription Glasses. Blocks 100% of harmful UVA/UVB radiation. Blocks 99% of glare. Shatter-resistant polycarbonate lenses. Reduces the risk of cataracts and macular degeneration. Filters the damaging high-energy blue light. Combined with polarization for the ultimate in eye/sun protection. Excellent optics, light and comfortable frames at a very reasonable price. PackageGlasses X1,glasses case X1,glasses bag X1,Polarized Testing Card X1é