K&F Concept Nano-X Series 77mm Variable ND Filter (ND2-32, 1 to 5-Stops)

Product Highlights

• Variable 0.3 to 1.5 optical density
• No "X" cross on images
• Multicoating and resistance coating
• Optical glass construction
• Aluminum filter ring, threadless front
• Darkens entire image area
• Greater control over exposure
• Allows for reduced shutter speed
• Allows for wider aperture use

Overview of the K&F Concept Nano-X 77mm, 1 to 5-Stop Variable ND Filter

This is a Nano-X variable ND filter that is 77mm in diameter size from K&F Concept with a range of 1 to 5 stops. To adjust the density rotate the knurled aluminum ring continuously. Increased density allows for the use of a wider aperture setting, providing finer control over depth of field, thus isolating object and it's surrounding. You can also enhance motion blur with increased density with the lengthening of the shutter speed. Another use of a variable ND filter is to to control camera frame rates when shooting video.

No "X" Cross on Images

This filter is made using advanced technology that eliminates the common "X" effect issue that often appears when using variable ND filters on wide-angle lenses.

Construction

This filter is made up of premium-grade Japanese optical glass for optimal light transmission and resolution with no added coloration. It also has 28 layers of multicoating that help prevent flare and glare, allowing for optimal light transmission and saturation. The nano-coating layer protects your lens from dirt, water, and other weather elements and makes it scratch-reistant, and waterproof. It also features an anti-reflective green coating.

NOTE: This Filter kit is compatible with all 77mm lenses. Kindly verify your camera's lens thread size (usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering. The number is always preceded by a "ø" (diameter) symbol.

In the Box

• K&F Concept Nano-X Series Variable ND Filter (77mm, 1 to 5-Stop)
• Microfiber Cleaning Cloth
• Plastic Case