Individually wrapped, pre-moistened wipes that are fast drying and leaves no streaks. The wipes are made of a soft microfine tissue that will not scratch your optics. The anti fog wipes are formulated to work on all types of coated lenses including lenses with anti-reflective coating, Blue Light Blocking, prescription, reading, sunglass, binoculars, riflescopes, camera lenses, and other optics.