K&F CONCEPT 67mm Ultra-Low Reflectivity Putter Variable ND Filter ND2-ND400 (1-9 Stops) 28 Multi-Layer Coatings AGC Glass Adjustable Neutral Density Camera Lens Filter (Nano-X Series)

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More features

• Ultra-low Reflection Technology: The latest adjustable ND filter from K&F Concept utilizes ultra-low reflection technology, reducing reflectivity to just 0.1% to effectively suppress ghosting. When shooting backlit scenes under strong light, it minimizes the impact of ghosting.
• Ensures High-Definition Image Quality: Each filters made by imported AGC optical glass, is meticulously polished to ensure a flat glass surface, preserving sharpness and delivering a high-definition imaging experience.
• Unique Putter Adjustment: The frame is ingeniously designed with a push-pull lever, allowing for precise adjustment of stops. Videographers can use auxiliary tools to easily control the aperture. Each stop from ND2 to ND400 is clearly marked on the frame, enabling smooth 360-degree rotation for versatile use in various scenarios.
• 28 Multi-Layer Coatings: With nano-level multi-coating technology, each layer of coating is carefully calculated and tested to significantly reduce reflections. The filter is waterproof, scratch-resistant, and greatly enhances the lens's durability and anti-smudge properties.
• No Vignetting: The filter frame measures 7.4mm thick, with real-world tests showing no vignetting in photos beyond 19mm and in videos beyond 17mm.
• K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data.