K&F Concept 72mm ND4-ND64 Variable ND and CPL Filter 2-in-1

K&F 72mm ND4-ND64 Variable ND and CPL Filter

The K&F Concept 72mm ND4-ND64 filter combines a variable neutral density filter (2 to 6 stops) with a circular polarizing filter (CPL) in a single compact unit. This 2-in-1 filter is designed to manage light exposure effectively while reducing glare and reflections, making it ideal for landscape photography and videography.

By adjusting the ND filter, photographers can control light intensity to allow for longer exposures or prevent overexposure in bright conditions. The integrated CPL filter eliminates reflections from non-metallic surfaces such as water and glass, enhancing color saturation and contrast for richer images.

The filter features innovative self-locking technology that ensures smooth rotation without producing unwanted X cross patterns. Its adjustable frame is made from durable aluminum alloy with an oxidation sandblasting finish that minimizes stray light and reflections, preserving image quality. The frame includes a non-slip CNC grip and a push-rod mechanism for precise and easy control during video shooting.

This filter is compatible with all lenses featuring a 72mm thread size, making it a versatile and essential accessory for photographers and videographers seeking flexible light control and improved image quality.

Key Features

• 2-in-1 Variable ND (ND4-ND64) and Circular Polarizing Filter for versatile light management
• Provides 2 to 6 stops of light reduction to adapt to various lighting conditions
• Eliminates reflections to enhance color saturation and contrast
• Self-locking technology prevents X cross patterns during rotation
• Adjustable aluminum alloy frame with oxidation sandblasting finish reduces stray light
• Non-slip CNC grip and push-rod design for smooth and precise control
• Compatible with all 72mm lens threads

Specifications

• Filter Type: Variable ND4-ND64 combined with Circular Polarizing Filter (CPL)
• Light Reduction Range: 2 to 6 stops
• Frame Material: Aluminum alloy with oxidation sandblasting finish
• Compatibility: Fits all 72mm lens threads
• Coatings: 28-layer multi-coating on both sides for enhanced optical performance
• Adjustability: Self-locking rotation mechanism with push-rod control