LensPen ODPK-1 Camera Cleaning Kit Safely cleans all camera and camcorder lenses Nothing to spill drip or dry out Patented dry carbon compound Designed for cleaning lenses, binoculars, scopes, night vision goggles and other sport optical devices. Patented Carbon formula effectively cleans amino acids from fingertips and other sources from optics and screens without damaging the surface. Won't scratch or damage sesitive optics.