Le Petit Lunetier sunglasses are fitted with filter category 3 lenses.Our models are made from polycarbonate and/or metal and we guarantee that they are free from nickel and lead.Our team consists of qualified opticians. If you would like to order prescription sunglasses, please add the desired lenses to your cart. Orders without prescription lenses are ready to ship within 24 hours. Delivery takes place via post (with track and trace) within 5 to 7 working days. All payments are carried out securely via our platform. After receiving your order, you have 14 calendar days to withdraw from your contract, if wanted.