Impact Resistance Lens Submitted to 500g of a special abrasive sand oscillating for 600 cycles Every lens blocks 100% UVA, UVB & harmful Blue light (up to 400nm) 50mmSilver/Red Red Mirror Model RJ9506S 274/V0 International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.