Don't you hate it when you've got that game animal or those steel plate in sight, when all of a sudden, your optic fogs up? Or when you're at the range on a hot day, and your shooting glasses get cloudy? Stop this annoyance from ruining your shooting streak by treating your glass or lenses with this Breakthrough Clean Technologies Anti-Fog Gel Kit. Each Anti-Fog Gel Kit includes a specially designed brush applicator, which makes applying a thin layer of the gel easy and mess-free. Once the gel is applied, all you have to do is wipe the surface clean with the included lens cloth. The gel is safe for use on optics, lenses and goggles, and it's one of the most effective anti-fogging agents on the market today.