K&F Concept ND8-ND2000 Nano-X Variable ND Filter 67mm

Adjustable Variable Neutral Density Filter

The K&F Concept ND8-ND2000 Nano-X Variable ND Filter is a 67mm diameter filter that provides an adjustable light reduction ranging from 3 to 11 stops. It evenly darkens the entire image area, enabling photographers to use slower shutter speeds or wider apertures than normally possible. This capability allows for creative effects such as motion blur when capturing flowing water or fine control over depth of field to isolate subjects and enhance bokeh. The filter is suitable for both still photography and video shooting, especially in bright lighting conditions and landscape photography.

Variable 3-11 Stops Light Reduction

This filter offers a filter factor range from 0.9 to 3.3, corresponding to an exposure reduction of 3 to 11 stops. It facilitates adding motion blur and controlling depth of field in still images, as well as selecting appropriate frame rates for video capture.

High-Quality Optical Construction

• Japanese AGC Optical Glass: Ensures high image quality consistent with the lens it is used on.
• 24-Layer Multicoating: The optical glass features 24 layers of multicoating to optimize light transmission and color saturation without causing color shifts.

Durable and Easy-to-Maintain Coatings

• Multi-Resistant Coating: Both front and rear surfaces have coatings that repel dust, grime, and protect against fine abrasions.
• Waterproof and Oil Resistant: These properties make the filter easy to clean and maintain even in challenging environments.

Robust and Slim Filter Ring

• Constructed from aircraft-grade aluminum alloy, the filter ring is CNC-machined for precision and durability.
• The ring is super lightweight and slim, measuring only 7.5 mm thick, minimizing vignetting and maintaining lens balance.
• Features a density scale for easy adjustment of the filter's light reduction level.