Features: Enhanceds for AcePro2 footages with waterproof CPL filter, to eliminate glares, boost color saturation by 98% opticals transmittance, and protect lens with scratch resistant aluminum alloys/opticals glass construction. Featurings advanced waterproof coating and antiscratch surfaces treatments, this CPL filter resists water droplets, oil stain, and daily wear while maintaining claritys in harsh outdoor conditions. for adventure photographers, travel vloggers, and outdoor enthusiasts who demand professional color accuracy and lens protections during dynamic shootings. for capturing seascapes through glass surfaces, rainy day action sports, or sunlit mountain vistas where reflection and moisture challenge ordinary camera filters. Its not tool rotating mechanism enables 10second lens swaps, making it indispensable for AcePro2 users transitioning between underwater shotings, snowy landscapes, and photography without interrupting creative flows. Specifications: Product name: for AcePro2 lens waterproof filter CPL model Product materials: Aluminum alloys + opticals glass Product size: 35.3×35.3×7.2 (mm³) Package Includes: 1PC Lens Filter note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.