Setup, Compatibility & Care
To ensure your Ray-Ban RB4479M sunglasses maintain their clarity and structural integrity, always keep them in a protective hardshell case when not in use. Avoid leaving the frames in hot vehicles, as high temperatures can warp the nylon components. To clean the lenses, rinse them with water and a mild non-abrasive soap, then dry using a clean microfiber cloth. Never use paper towels or clothing, as these materials can cause micro-scratches on the lens surface. If you intend to have prescription lenses installed, ensure your optician verifies the frame's curve compatibility before proceeding, as the rectangular frame has specific wrap requirements.