The Carson Lens Cleaner contains our Dry Nano-Particle Cleaning Formula that wipes away smudges, grime and fingerprints with ease. The Soft Tip is safe and easy to use on all lenses. The Lens Cleaner also includes a retractable brush to remove dust and debris. It’s sleek and compact design make it easy to fit in your Camera Bag, Purse, or Pocket! The Lens Cleaner is perfect for cleaning any lens including Binoculars and Cameras.