Thinkware CPL Filter 4K UHD @ 30 FPS and better protection against card-related

and better protection against card-related corruption when you least expect it

30 Day Warranty

Eliminate these issues caused from moments of extreme brightness by easily installing Thinkware’s Circular Polarizing (CPL) Filter

Interior Infrared Cabin Camera and LTE Module cannot be used simultaneously

Thinkware CPL Filter 4K UHD @ 30 FPS and better protection against card-relatedOverview Thinkware CPL Filter Lens flares, light reflections, and windshield glares can significantly impact the quality of your dash cam footage. Eliminate these issues caused from moments of extreme brightness by easily installing Thinkwares Circular Polarizing (CPL) Filter. Simply use the guide points located on the CPL Filter to install this on any Thinkware dash cam for enhanced colour clarity, and improved light exposure. Reduce glare and