The Nikon Lenspen is just what you need to keep the optics lenses on your scopes, binoculars, and other optical accessories clean. This lenspen is safe and easy to use on any type of lens, not just Nikon products. The Nikon Lenspen features a retractable dust brush on one end and a microfiber cleaning tip on the other end. The retracting feature of the brush ensures that you always have a clean brush when you need it. The microfiber cleaning tip is saturated with a specially formulated non-liquid cleaning compound that will remove moisture, oil, and fingerprints from your lens.