Setup, Compatibility & Care
To ensure your Persol 3323S sunglasses remain in peak condition, store them in their provided protective case whenever they are not in use. Avoid leaving the frames in hot environments, such as a car dashboard, as excessive heat can cause the acetate to warp or loosen.
For daily cleaning, use a microfiber cloth and a mild lens cleaner. Avoid using paper towels or abrasive cloths, which can create micro-scratches on the lenses. If the fit becomes loose over time, take the frames to an authorized optician to have the hinges tensioned correctly, as DIY adjustments can damage the delicate acetate structure.