This filter set includes ND8, ND16, ND32 and PL filters designed for Action 5Pro/4/3 cameras. It helps reduce glare, control exposure, and improve overall image quality across a range of shooting conditions. Key benefits Reduces glare and reflections from water, glass, and other nonmetallic surfaces to enhance color and contrast. Controls exposure in bright light, enabling slower shutter speeds or wider apertures without overexposure. Polarizing (PL) effects deepen blue skies, boost saturation, and further cut reflections for richer color in your scenes. Maintains image clarity with a scratchresistant, durable build that supports longterm use. Compatibility and installation Specifically designed for Action 5Pro/4/3 cameras. Filters install without obstructing your view or interfering with other accessories, preserving your field of vision and setup flexibility. Construction and durability Made with optical glass for clear, distortion imagery. Aluminum frame provides precision alignment, strength, and resistance to wear. Built to maintain clarity and longevity under regular shooting conditions. Performance in diverse shooting scenarios Diverse lighting environments: helps balance exposure in bright conditions while preserving natural tones and detail. Dynamic water scenes: enables longer exposure to render motion blur in waterfalls, rivers, or waves with reduced glare on the surface. Everyday outdoor or architectural photography: improves color accuracy and reduces reflections on glass or polished surfaces for cleaner, more vivid results. Use scenarios Bright daylight landscapes: use the ND filters to maintain a balanced exposure, preserve details in skies and foreground, and avoid overexposed highlights. Water photography: capture smooth, flowing water with a controlled exposure while minimizing surface glare. Urban and architectural shots: reduce reflections on windows and glossy surfaces, intensifying color and contrast in skies and building details. This set delivers reliable performance, clear optics, and a compact, filmready design compatible with Action 5Pro/4/3 cameras, making it a practical choice for photographers seeking greater control over exposure, glare, and color in a variety of lighting conditions.