K&F Concept 82mm ND8-ND2000 Nano-X Variable ND Filter

K&F Concept ND8-ND2000 Nano-X Variable ND Filter with Multi-Resistant Coating

This 82mm variable neutral density (ND) filter from K&F Concept offers adjustable light reduction ranging from 3 to 11 stops. It evenly darkens the entire image area, enabling photography with slower shutter speeds or wider apertures than normally possible. Slowing the shutter speed increases exposure, allowing for motion blur effects such as flowing water. Increasing the aperture allows finer control over depth of field, useful for isolating subjects or enhancing bokeh. This filter is ideal for landscape photography and bright light conditions, suitable for both still photography and video recording.

Variable 3-11 Stops Light Reduction

The ND8-ND2000 filter provides a filter factor range from 0.9 to 3.3, corresponding to an exposure reduction of 3 to 11 stops. It facilitates motion blur and depth of field control in still images and helps select appropriate frame rates in video shooting.

Japanese Optical Glass

Constructed from high-quality Japanese AGC optical glass, the filter maintains the same high image quality as the lens it is used with.

Multi-Resistant, Waterproof Coating

Both front and rear surfaces feature a multi-resistant coating that repels dust, grime, water, and oil, protecting against fine abrasions and making the filter easy to clean and maintain even in challenging environments.

24-Layer Multicoating

The optical glass is treated with 24 layers of multicoating to ensure optimal light transmission and color saturation without color shift.

Aircraft Grade Aluminum Alloy Filter Ring

The super lightweight CNC-machined filter ring is only 7.5 mm thick and includes a density scale for easy adjustment. Its slim design and non-slip finish facilitate easy mounting and handling.

Specifications

• Type: Variable ND Filter (ND8-ND2000)
• Diameter: 82 mm
• Thickness: 7.5 mm
• Manufacturer: K&F Concept
• Model Number: KF01.1361
• Coating: 24-layer multi-resistant, waterproof, and oil-resistant coating