K&F Concept Variable B-Series ND Filter (ND2–ND400, 1–9 Stops)

Key Features
Variable Neutral Density
Optical Glass Construction
Rotating Aluminum Filter Ring
86mm Front Filter Thread
Darkens Entire Image
Greater Control over Exposure Settings
Allows Wider Aperture
Includes Plastic Filter Case

This 1- to 9-stop, Variable Fader ND2-ND400 Filter from K&F Concept is an 82mm filter providing an adjustable light reduction of 1 to 9 stops. It darkens the entire image evenly, allowing a photograph to be made with a wider aperture or slower shutter speed without overexposing your image. By slowing the exposure time or increasing the aperture, it is possible to control the depth of field and blur movement, creating a dynamic look for streams, waterfalls, landscapes, and more.