The PGYTECH UV Filter for DJI Mavic 3 Pro is composed of Japanese AGC professional-grade optical glass and when paired with the UV filter creates a clear HD image as the filter blocks harmful ultraviolet light that could damage the extremely sensitive camera sensor. (UV light is an extremely high-energy form of radiation invisible to the human eye.) In the meantime, the glass itself is a physical barrier and protects the camera from dust, dirt, and debris. The PGYTECH UV Filter for DJI Mavic 3 Pro itself is not only double-sided but has multilayer coatings as well. The filter is manufactured to be scratch-resistant, waterproof, and oilproof.Additional Features Nonslip quick release design Lightweight aluminum frame Made to not hinder gimbal operation