The Lenspen keeps your lens clean and smudge-free. Easily recognizable from the gold ring on the barrel, this optical lens cleaning tool can be used on camera lenses, eyepieces, binocular lenses, small aperture spotting scopes and telescopes, and more. It comes with a retractable dust removal brush and special non-liquid cleaning element. | Lenspen Lens Cleaning Pen (NLP-1)