Enhance your photography and videography with this premium ND CPL Filter Set, expertly crafted with high-quality optical glass and a durable aviation aluminum alloy frame. Designed for superior image clarity and color accuracy, this filter set is ideal for use with various action cameras, delivering professional results in diverse shooting environments. Key Features: · Premium Optical Glass Construction: Precisely ground and polished optical glass ensures high definition imaging, capturing every detail with exceptional clarity. · Durable Aviation Aluminum Frame: The robust aluminum alloy frame features engraved markings that resist fading, providing long-lasting durability and a secure fit. · Advanced Multi-Layer Coating: The filter lenses are treated with a multi-layer coating process, offering excellent resistance to water, oil, dirt, and scratches, while enhancing lens color quality under different lighting conditions. · Non-Slip Gear Design: Equipped with knurled patterns on both the top and bottom of the frame, this design allows for easy installation and removal without damaging the original lens, enabling quick filter changes to capture every perfect moment. · Clear Imaging with Polarization: The CPL polarizer effectively eliminates reflections from glass and water surfaces, improving image clarity and increasing color saturation for vibrant skies, clouds, and natural scenes. · Light Reduction for Better Exposure: The ND filter reduces the amount of light entering the lens, preventing overexposure and scattered light, enhancing color saturation, and enabling slower shutter speeds for smooth video capture and creative photography effects. Specifications: · Item Type: ND CPL Filter · Material: Aluminum Alloy Frame and Optical Glass Lens · Application: Compatible with Action 3, Action 4, and Action 5 Pro Cameras Package Includes: · 1 x ND CPL Filter Set This ND CPL Filter Set combines durable materials with advanced optical technology to provide photographers and videographers with a versatile tool for capturing stunning, high-quality images and videos. Improve your shooting experience with enhanced color saturation, reduced glare, and precise light control.