The 62mm Nano-X ND0.9 Green Multicoated ND Filter from K&F Concept is a neutral density filter providing an adjustable light reduction of 3 stops. It darkens the entire image evenly, allowing a photograph to be made with a wider aperture or slower shutter speed without overexposing the image. By slowing the exposure time or increasing the aperture, it is possible to control the depth of field and convey blurred movement easily, creating a dynamic look for streams, waterfalls, landscapes, and more. This multicoated neutral density filter does not affect the coloration of the image, and it features a waterproof and scratch-resistant coating for durable performance in the field.

0.9 Optical Density    18-Layer Nano Coating    Aviation Aluminum Alloy Frame

The filter is made with premium German optic glass.

The filter is constructed with aviation-grade aluminum alloy, which is both super slim and lightweight.

Design avoids vignetting on wide-angle lenses.

The filter is comprised of an extra-tough frame, ensuring durability and preventing jamming.

This filter cuts polarized light to increase contrast and boosts color saturation and vibrancy. It also cuts 3 stops of light for motion blur and depth-of-field effects in bright light.

The Nano-X features features 18 layers of nano coating that significantly reduce lens flare and ghosting while providing easier cleaning and better protection against water, oil and scratches.

Hard-coated multicoating increases light transmission, which can be used to achieve super-slow shutter speeds in daylight to render moving subjects invisible.

Neutral density filters allow for use of slow shutter speeds, making it easier to capture movement in subjects, such as waterfalls. It provides a silky smooth effect to flowing water.

Related Questions and Answers

Q: 1. Why the green coating on the filter?

A: It aids in the reduction of glare that the filter could encounter according to K&F.

Q: 2. Would I be able to mount another filter like a mist filter in front of that?

A: The K&F Concept Nano-X Variable ND8 to ND128 Filter (52mm) has no front filter threads, so you would not be able to mount another filter on the front of this filter.

Q: 3. What does the "green" do?

A: The K&F Concept Nano-X ND2-ND32 Green Multicoated Variable ND Filter's coating is used to neutralize color temperature deviations that occur under certain lighting conditions. This helps with color balance, reducing light loss, and managing reflections that would affect the contrast of the overall image.

Q: 4. Does it include magnetic adapter ring?

A: Yes, the K&F Concept Nano-X Magnetic Variable ND8-ND128 Filter (77mm) includes a magnetic adapter ring.

Q: 5. Can you use a lens hood with this? I am new to photography and can't seem to find one that would fit in or over this

A: The front of the K&F Concept Nano-X Circular Polarizer plus Variable ND2-ND32 Filter (58mm) is 62mm so you can attach a 62mm hood such as this: https://bhpho.to/3gdgVNq

Q: 6. will the lens cap fit over the magnetic adapter ring (without the ND filter)?

A: Yes, a lens cap can fit over the K&F Concept Nano-X Magnetic Variable ND8-ND128 Filter (82mm).

Q: 7. Is it stackable

A: No, the K&F Concept Nano-X ND2-32 Variable Fader & Circular Polarizer HD Green Coated Waterproof Anti-Scratch Japan Optics Filter (77mm) does not have filter front threads.

Q: 8. Can I put it on a sigma 30 mm lens?

A: In theory you could with a step down ring, but you'll get vignetting on the edges. I'd recommend getting the correct 52mm filter.

Q: 9. Can you turn the polorizer the entire way off on this filter?

A: The polarizing effect on the K&F Concept Nano-X ND2-32 Variable Fader & Circular Polarizer HD Green Coated Waterproof Anti-Scratch Japan Optics Filter (77mm) can be reduced, but not turned off.

Q: 10. Does this have threads on the front side too? I'd like to attach a lens hood

A: Yes, this does have front filter threading. You can attach a lens hood to this filter.