*BRAND NEW AND SEALED* The SIOS Anti-Fog Lens Cloth is a reusable microfiber cloth developed by Santinelli International Optical Supplies. It uses nano-technology to create an anti-fog barrier, keeping eyeglasses, sunglasses, and safety glasses clear for 8 to 12 hours per application. It is safe to use on delicate lens coatings, including anti-reflective (AR) treatments.
