Setup, Compatibility & Care
To ensure your Chanel CH5557 sunglasses remain in pristine condition, store them in the provided case whenever they are not in use. Avoid leaving the glasses face-down on hard surfaces to prevent lens scratching. When cleaning, use a dedicated microfiber cloth and a mild lens cleaning solution; never use paper towels or harsh chemicals, as these can strip the finish on the frames or damage lens coatings. Periodically check the hinges to ensure they remain tight; if they become loose, take them to a professional optician for proper adjustment rather than attempting to tighten them with household tools.