Enhance your Garmin dash camera footage with this premium CPL (Circular Polarizing Lens) filter, specifically designed for Garmin Mini 2, 47, and 57 models. This precision-engineered filter effectively reduces glare and unwanted reflections from non-metallic surfaces like car windshields and windows, resulting in clearer, more vibrant video footage. The filter's specialized coating helps increase color saturation and improve overall image clarity while serving as a protective barrier for your dash cam's lens. Custom-molded to fit perfectly on your Garmin device, this TILLMANER filter features a durable construction with smooth rotation adjustment for optimal polarization control. The package includes a convenient storage case and polarization test card to help you achieve the best possible results. Whether you're recording during bright daylight or dealing with reflective surfaces, this CPL filter is an essential accessory for capturing high-quality dash cam footage.