Tifosi Optics Veloce Replacement Lenses - Fototec Reader Compatible with all Tifosi Optics Veloce model sunglasses. Please note that Fototec Lenses do not transition to a fully dark state when worn inside vehicles All Tifosi Optics Lenses offer 100% protection from harmful UVA/UVB rays. Use a Microfiber Cleaning Bag (provided with purchase of sunglasses), or warm soap & water to clean