Optimized for A810 Dashcam: Specifically designed to fit for A810, this CPL polarizing filter is essential for capturing clearer and more vibrant footage. Say goodbye to glare and unwanted reflections with this accessory. Advanced Polarizing Technology: Utilizing a circular polarizer lens, this filter selectively eliminates polarized light, ensuring that only the clearest and most color-accurate light reaches your camera's sensor. Enjoy enhanced clarity and reduced glare in all your recordings. Secure and Stable: Featuring an embedded installation with a silicone anti-slip strip, this filter promises a firm, stable fit. No matter the road conditions, your filter remain securely in place, as stable as a mountain. Easy Maintenance: Coated with an oleophobic and waterproof layer, the filter is incredibly easy to clean. A simple wipe is all it takes to keep your lens spotless, ensuring clear views and bright footage over time. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color:As Shown Material:Aluminum Optical Glass Package Contents: 1 * 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.