Setup, Compatibility & Care
To ensure your Marc 847/S sunglasses maintain their appearance, clean the lenses regularly using a microfiber cloth and a gentle lens cleaning solution. Avoid using abrasive paper products or harsh chemicals that could scratch the lenses or damage the frame finish. When not in use, always store the sunglasses in a hard-shell protective case to prevent crushing or deformation. If the frames feel loose or uneven after extended use, take them to an authorized optician for professional adjustment rather than attempting to bend the metal or plastic components yourself.