Setup, Compatibility & Care
To ensure your Longchamp sunglasses maintain their finish and structural integrity, clean the lenses regularly using a microfiber cloth and a mild lens cleaning solution. Avoid using paper towels or abrasive cloths that can scratch the anti-reflective coating. When not in use, always store the glasses in the provided protective case to prevent accidental bending of the thin metal temples. The frame dimensions are 58mm lens width and 140mm temple length; check these against your current eyewear to ensure a proper fit. Never place the glasses face down on hard surfaces to avoid damaging the lenses.