Item Type: Lens Filter Material: Aluminum Alloy + Optical Glass Product Color: Black Product Weight: Approx. 8g / 0.3oz Applicable Model: For Gopro Hero 9 Motion Camera 1、UV filters are suitable for shooting in environments such as seaside, mountains, snowy fields and open areas, and can reduce the blue tint caused by ultraviolet rays. 2、At the same time, for the camera, it can also eliminate the interference of ultraviolet rays on the CCD, which helps to improve the effect of sharpness and color reproduction. 3、Small in size and light in weight, it is easy to carry and store, very convenient to use. 4、Made of high-quality aluminum alloy and optical glass, it is durable and has a long service life. 5、Designed for Gopro Hero 9 motion camera, the lens protective cover replacement filter gives you better shooting effect.