UV CPL ND4 ND8 ND16 Filter Set

This filter set is designed specifically for GoPro Hero 5 Black, Hero 6 Black, and Hero 7 Black action cameras. Includes five high-transmission optical filters: UV, CPL, ND4, ND8, and ND16 — each precisely sized for the GoPro lens mount. Filters are constructed with multi-coated optical glass to minimise reflections and maintain image clarity. The compact, durable storage box keeps all filters organised and protected during travel or outdoor use. The UV filter reduces haze and blue cast caused by ultraviolet light — especially effective at high altitudes or snowy environments — while also acting as a protective layer for the camera lens. The CPL (Circular Polarising) filter cuts non-metallic glare from water, glass, and wet surfaces, deepens blue skies, enhances cloud definition, and improves overall contrast and colour fidelity. The ND4, ND8, and ND16 neutral density filters progressively reduce incoming light by 2, 3, and 4 stops respectively — enabling slower shutter speeds in bright conditions for cinematic motion blur, silky water effects, and smooth night light trails. The red filter is calibrated for snorkelling in blue or green water between 5–21 metres depth, restoring lost red channel information for more natural underwater colour balance. The magenta filter compensates for green tint caused by algae in freshwater or saltwater at the same depth range, correcting colour cast without digital post-processing. Ideal for vloggers, surfers, hikers, divers, and content creators who require consistent, reliable colour correction and exposure control across diverse lighting and environmental conditions — from mountain summits to tropical reefs.