Capture clearer skies, cut glare, and control exposure like a pro with the K&F Concept 67mm Nano-X CPL + Variable ND Filter (ND2–ND32). This versatile filter is a fusion of Circular Polarizer (CPL) and Variable Neutral Density (ND) in one ultra-slim frame, allowing you to reduce light from 1 to 5 stops and eliminate unwanted reflections from glass, water, or metal surfaces.

Thanks to advanced Nano-X technology, this filter avoids the black “X” cross distortion seen in conventional variable ND filters—making it safe to use even with wide-angle lenses. The HD optical glass is multi-coated with a green anti-reflection layer to preserve sharpness and color fidelity while minimizing ghosting and flare.

Built with outdoor creators in mind, the filter is scratch-resistant, waterproof, and oil-proof, ensuring consistent performance in demanding conditions. A slim frame design prevents vignetting, while the included cleaning cloth keeps your optics in top condition.