This Lens Cleaning Kit from ZEISS has everything you need to keep your valuable optics clean. Included are both wet and dry cleaning products that are safe to use on camera lenses, eyeglasses, telescopes, spotting scopes, and more. This kit features an air blaster, a retractable cleaning brush, a one-ounce bottle of cleaning fluid, ten individually-wrapped, pre-moistened lens wipes, and a nonabrasive 7.1 x 7.1" microfiber cloth. All the products produce a streak-free finish and are safe to use on blue-light-blocking glasses and lenses with antireflective coatings. A fabric travel case is also included to hold the contents of the entire kit.