A superb new tool in optical lens cleaning technology. Perfect for cleaning camera lenses, binocular lenses, small aperture spotting scopes and telescopes, eyepieces, and other optical items. The new LensPen Original features a fully retractable ultra fine brush and a flexible chamois tip. It uses a proprietary carbon based cleaning compound that WON-B T Spill or Dry Out. Theres nothing else like it on the market and the LensPen has WON-B many awards for superior product design and usability.