In backlight, sidelight, and complex environments, this lens hood prevents non-image-forming light from entering, avoiding the impact of haze on image creation. When the camera is not in use, the lens hood can protect the camera lens from dust and impurities. The dust cloth can clean the lens and body surface of impurities and dust. The CPL filter is a common filter that eliminates unnecessary reflections and can eliminate most reflections on non-metallic aspherical surfaces. The UV filter is suitable for photography in environments such as the sea, mountains, snow, and open areas, and can reduce the blue tone caused by ultraviolet rays. At the same time, for the camera, it can also eliminate the interference of ultraviolet rays on image creation, helping to increase the effect of sharpness and color reproduction. Commonly used in landscape photography, the sky becomes bluer when shooting, and the reflection on the water surface is eliminated when shooting the water surface, and the scene under the water surface is photographed, making the entire picture clearer and more transparent.