Setup, Compatibility & Care
To ensure your Persol 3327S sunglasses maintain their condition, always store them in a protective hard case when not in use to prevent pressure damage to the frame. For cleaning, use only a microfiber cloth and a mild lens cleaning solution; avoid using abrasive paper products or household detergents that can strip lens coatings. Because these are non-adjustable acetate or plastic frames, if they feel too tight or loose, it is highly recommended to have them professionally adjusted by an optician rather than attempting to bend the temples yourself to prevent breakage.