1. Lens pen has a felt cleaning tip on one side and a retractable brush on the other. 2. Soft brush can remove general dust on the front of a camera or smartphone lens,also it can retract into pen body to stay clean. 3. Lens Pen: Soft bristles, no static electricity, no damage to equipment. Effectively clean large particles of dust to remove dust in the fuselage and crevices; Cleaning pen with retractable soft brush on one end and a soft cleaning pad on the other for removing fingerprints and smudges. 4. Designed in a pen shape with a convenient clip attachment for easy transportation in a camera bag or pocket 5. Works with all types of cameras (digital and film);Cleaning Lenses, Binoculars, Scopes, Night Vision Goggles, or Any Other Sport Optical Devices.
