Camera Lens Filter for GO3S UV Polarizing Protective Optical glass with high definition image quality, effectively isolate water droplets and water vapor. Aluminum alloy frame is more practical, aluminum alloy frame is reliable and firm. Wear- and scratch-, sturdy and more UV protective lens - UV protection lens can effectively reduce the blue caused by ultraviolet rays, increase the light transmission, so that the picture quality is clearer, but also a lens protection lens, to bring high-quality protection for the lens. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Camera Lens Filter:UV Colour:Dark Gray Material:Light aluminum frame optical glass Package Contents: 1 * Lens Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.