The Pecar Optics Lens Pen is the ideal companion for keeping your high value sporting optics in pristine condition, ensuring 100% performance every use! The retractable microfibre brush heads are designed to remove fingerprints and dust marks from the lens of your rifle scope, spotting scopes, binoculars, camera lenses and other similar surfaces. All brush heads are retractable/removable with internal storage to keep them safe from damage when not in sue Features: Removes Fingerprints & Dust from Scopes, Optics & Camera Lenses etc. Microfibre Brush Heads Brush Heads are Fully Retractable/Removable with Internal Storage Multiple Small & Large Brush Heads Compact & Ergonomic Size, Perfect for at Home, the Range or in the Field