K&F Concept 67 mm Variable ND Filter ND3-ND1000 KF01.2009

K&F Concept 67 mm Variable ND Filter ND3-ND1000

Ultra-thin HD with Double-sided 28-layer Nano-coating, Nano-X Series

• Ultra-high-definition imaging: Crafted from premium Japanese optical glass with oxidized and sandblasted surfaces. Features double-sided multi-layer enhanced coating combined with advanced grinding and polishing technology to effectively reduce surface reflections. This minimizes glare caused by external light reflections during long exposures, ensuring ultra-high-definition image quality.
• Double-sided nano-coating: Equipped with 28 layers of nano-coating on both sides, providing waterproof, oil-proof, and scratch-resistant properties. Protects the lens surface from wind scratches. Water droplets on the filter remain beaded and do not spread, facilitating easy cleaning and offering anti-fog performance during long-term storage.
• Convenient gear adjustment: Variable ND range from ND3 to ND1000 allows flexible light reduction. The filter frame includes a push rod mechanism for easy gear size adjustment. This feature benefits videographers by enabling smooth automatic light reduction adjustments using auxiliary tools.
• Convenient storage: Comes with a dedicated storage bag designed with a side-pull structure inspired by square storage bag styles, making it easy to carry and access during outdoor shooting sessions.