Replacement Goggle Lens Replacement lenses are made of premium Plutonite lens material, an innovation that blocks 100% of all UV radiation. Oakleys CAD/CAM engineering makes lens replacement simple, yet maximises impact protection while the lenses are installed. For select goggles, choose an optional Iridium lens coating to minimise glare and tune light transmission. Important Note: Use care when installing/removing accessory lenses. Scratched lenses can not be returned and are not covered under Oakleys warranty policy.