Can be used to wipe the digital camera lens on the watermark, fingerprints, etc., convenient, no damage to the lens on the reverse side of the retractable brush can be used to remove dust, good results. | Excellent cleaning tools can easily clear fingerprint dirt and oil stains | Use a convenient, freely retractable brush to clear the tiny dust particles on the surface of the lens. | Easy to carry, high quality and flexible clean brush. | Scope of application: Apply to optical equipment (lens) cleaning