Isopropyl alcohol is perfect for cleaning all optical components. It removes virtually all possible contaminants from optical surfaces, while being very safe for their delicate surfaces.
• contains high purity isopropyl alcohol (IPA)
• removes virtually all dirt found on optics
• ideal for cleaning the optics of telescopes, binoculars, telescopes, camera lenses, night vision lenses etc.
• is chemically neutral for a wide spectrum of materials used in optics and electronics
• leaves no traces
READ : A SHORT OPTICAL CLEANING GUIDE