A compact cleaning brush cord specifically designed for 17-40mm lens, enabling precise cleaning of both the lens and interior for enhanced cleaning efficacy Featuring soft bristles that scratches or damage to the lens, ensuring safe and effective cleaning Lightweight and portable, it allows photographers to clean their lenses on location, maintaining consistent image The motorised design delivers cleaning efficiency, saving time and effort compared to manual methods Multi-purpose functionality: Beyond lens care, it effectively cleans camera sensors,, and other equipment