Complete 40.5mm Camera Lens Filter Kit What’s included ND2, ND4, ND8 neutral density filters CPL (circular polarizer) filter UV filter FLD fluorescent-correction filter Foldable rubber sun visor Pressure lens cap Carrying case and safety clip Why you need this kit Control light and exposure: ND filters (ND2 = 1 stop, ND4 = 2 stops, ND8 = 3 stops) let you reduce incoming light to balance bright scenes and enable long-exposure effects without overexposing. Improve color and clarity: CPL reduces reflections and boosts color saturation on non-metallic surfaces; FLD removes greenish tones from fluorescent lighting for more natural skin tones and accurate colors. Protect your lens: UV filter and pressure lens cap guard the front element from scratches, dust, and fingerprints while preserving image quality. Portable and complete: the compact carrying case, foldable rubber sun visor and safety clip keep the kit organized and ready for field use. Core functions and performance ND2 / ND4 / ND8: provide 1, 2 and 3 stops of light reduction respectively for exposure control and longer shutter speeds. CPL: reduces glare and reflections from water, foliage, and windows; increases color contrast and sky saturation. UV: serves as a protective clear filter that also reduces slight UV haze. FLD: corrects fluorescent or greenish color casts, useful under indoor or mixed-light conditions. Sun visor: rubber construction reduces lens flare and stray light; foldable for easy storage. Pressure lens cap: snaps on to protect the front element during transport and storage. Compatibility and size Compatible with lenses that have a 40.5mm filter thread Look for lenses marked with 40.5mm (often shown as "Phi40.5" or 40.5mm) under the lens cylinder Works regardless of camera brand or model as long as the lens thread is 40.5mm Practical use scenarios Landscape and waterfall photography: attach ND4 or ND8 to slow your shutter and create smooth water motion or cloud streaking in bright daylight without blowing highlights. Outdoor portrait or nature shoots: use the CPL to remove reflections from leaves, water, or windows to increase color saturation and subject contrast. Indoor event or venue photography: add the FLD filter to correct greenish tones from fluorescent fixtures for truer skin tones and more natural-looking photos. What to expect in the bag A full set of exposure and color-control filters for common shooting needs Simple, tool-free attachment to 40.5mm filter-thread lenses Basic protective accessories (rubber sun visor, pressure cap) and a compact case for secure storage and transport Notes Ensure your lens shows a 40.5mm thread size before purchase Filters are intended for use on the front of compatible lenses and work with any camera body that uses 40.5mm threaded lenses