Professional cleaning kit offers everything needed to keep your camera and lenses clean and fully functional. Lens cleaning pen features a soft retractable brush to remove dust particles and debris on one end. Simply apply this lens cleaning pen to apply light pressure to the lens and use a smooth circular motion to immediately remove any smudges. Air blower cleaner directs a powerful stream of air to blow away dirt and specks from your lens, camera body, mirror, and sensor with no harsh chemicals. Cleaning Kit only