CPL Lens Filter, Sports Camera Circular Polarizer Protective Filter Outdoor Photography Accessories for Osmo Action Cameras

Protect the lens from scratches and stains. This feature is essential for outdoor photography and helps you get better quality images. Play a good role in eliminating reflections, improve image sharpness and performance. (Note: When using CPL, the angle should be less than 45° to the reflective surface, and the frame should be rotated for adjustment.) CPL can deepen the primary colour of the blue sky, highlight the feeling of the cloud layer and eliminate the reflection of water and plant surface, making the water more thorough and the plant more colourful. CPL filters, also known as circular polarisation filters, are mainly used to eliminate reflections on non-metallic surfaces, increase saturation and restore real colours. It is often used in landscape photography.