OVERVIEW. Magic Anti Fog Glass Cleaner s cleans and prevents fogging of Hunting Blind Windows, Glass, Eyeglass Lenses, Camera Lenses, Optics, Goggles, Scuba Masks, whether glass or plastic, lasing up to 3 months!! The anti-fog spray is formulated with high-quality surfactant and deionized water. safe and non-toxic.. HIGHLIGHTS. Cleans and prevents Fogging of Hunting Blind Windows, …