Zeiss Lens Cleaner Pre-Moistened Tissues 490134 are great cleaning tools for any type of optics. Zeiss Pre Moistened Tissues have the ammonia-free cleaning liquid already on the cloths, and are ready to use right out of the package. These Lens Cleaner Pre-Moistened Tissues 490134 by Zeiss are perfect for keeping lenses free from fingerprints, smudges, and dirt. Each Pre-Moistened Tissue comes in its separate package keeping the other tissues fresh, and also makes it easier to take with you wherever you go. Zeiss Lens Cleaner Pre-Moistened Tissues are perfect for any brand of Spotting Scopes, Binoculars, Riflescopes, Telescopes, and more!