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K&F Concept Variable Fader ND2-ND400 Filter (67mm)

BH #KFVFND240067 • MFR #KF01.1111
K&F Concept Variable Fader ND2-ND400 Filter (67mm)
Key Features
  • Variable Neutral Density Filter
  • Reduce Exposure by 1 to 8.6 Stops
  • Darkens Entire Image
  • Greater Control over Exposure Settings
This Variable Fader ND2-ND400 Filter from K&F Concept is a 67mm variable neutral density filter providing an adjustable light reduction of 1 to 8.6 stops. It darkens the entire image evenly, allowing a photograph to be made with a wider aperture or slower shutter speed than normally required. By slowing the exposure time or increasing the aperture, it is possible to control the depth of field and blur movement easily, creating a dynamic look for streams, waterfalls, landscapes, and more.
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K&F Concept Variable ND Fader 1-8.6 Stops Overview

This Variable Fader ND2-ND400 Filter from K&F Concept is a 67mm variable neutral density filter providing an adjustable light reduction of 1 to 8.6 stops. It darkens the entire image evenly, allowing a photograph to be made with a wider aperture or slower shutter speed than normally required. By slowing the exposure time or increasing the aperture, it is possible to control the depth of field and blur movement easily, creating a dynamic look for streams, waterfalls, landscapes, and more.

The rotating filter ring is made from aircraft-grade aluminum, and it features a density scale and 72mm front filter threads.

K&F Concept Variable ND Fader 1-8.6 Stops Specs

Filter Type
Variable ND
Density
0.3 (1-Stop) to 2.6 (8.6-Stop)
Circular Size
67 mm Rear Filter Thread
Rotating
Yes
Front Accessory Thread / Bayonet
72 mm
Coatings
None
Filter Thickness
0.3" / 7 mm
Filter Material
Acrylic, Glass
Ring Material
Aluminum
Packaging Info
Package Weight
0.225 lb
Box Dimensions (LxWxH)
4.4 x 4.3 x 0.9"

K&F Concept Variable ND Fader 1-8.6 Stops Reviews

See any errors on this page? Let us know

Are they hard stops?

Are they hard stops?
Asked by: Richard
My 72mm B-ND2-400 [KF01.1112] does not have hard stops at the ends, or click stops at each marking.
Answered by: Philip
Date published: 2024-02-09

Can you please confirm this will fit on the ...

Can you please confirm this will fit on the Tamron 17-28 f/2.8 Di III RXD lens. Will the 72mm front thread accept a 2nd filter?
Asked by: Gordon
The Tamron 17-28mm f/2.8 Di III RXD Lens for Sony E has 67mm front focus threads. As such, the K&F Concept Variable Fader ND2-ND400 Filter (67mm) would be compatible to fit the front filter threads on the Tamron 17-28mm lens. A 72mm filter would not directly fit on the front of the Tamron 17-28mm lens without the use of a step-up ring such as the Sensei 67-72mm Aluminum Step-Up Ring, B&H # SESUR6772.
Answered by: Manzell
Date published: 2023-04-02

Would this fit a 12mm samyang lens?

Would this fit a 12mm samyang lens?
Asked by: Taylor
The K&F Concept Variable Fader ND2-ND400 Filter (67mm) BH #KFVFND240067 fits lenses with a front thread of 67mm. I am not seeing we currently sell a 12mm Samyang with that thread size. You will want to double check your lens to see what the front thread size is. You did not list the full name for us to check.
Answered by: Jessica G
Date published: 2023-05-01

Can I use this to photograph an annular (ring of ...

Can I use this to photograph an annular (ring of fire) eclipse?
Asked by: LE
No, the K&F Concept Variable Fader ND2-ND400 Filter (67mm) is not for solar photography and one you can damage one's eyes and possible the camera. Best would be to use one like, https://bhpho.to/45StKoi.
Answered by: Robert
Date published: 2023-09-15

Does anyone know the difference between all the ...

Does anyone know the difference between all the series of ND filters from K&F concepts (ie, nano, B-series, C-series, etc)??
Asked by: Pedro
The K&F Concept Nano X-Pro Variable filters features double-sided multi-coating and advanced Nano-coating that effectively minimizes reflections and improved image clarity. These are considered the top of their line. The K&F Concept B-Series filters features 8 layers of coating with good optical quality that is suitable for most photography needs. The K&F Concept C-Series are the base level filters with double-sided multilayer blue coating.
Answered by: Marvin C
Date published: 2023-09-29

What size lens cap fits this?

What size lens cap fits this?
Asked by: James
A 69 or 70mm push on cap should fit.
Answered by: Rob
Date published: 2021-02-08

Will my lens cap fit on this filter? The lens is ...

Will my lens cap fit on this filter? The lens is a Lumix 12-35 micro 4/3.
Asked by: NW Audio Group
The front thread for this K&F Concept Variable Fader ND2-ND400 Filter (58mm) would actually be 62mm, so your current cap will not fit.
Answered by: Kirk
Date published: 2022-10-27

Does it work in continuous autofocus mode of sony ...

Does it work in continuous autofocus mode of sony cameras with the Sony FE 28 mm f/2 Lens?
Asked by: Emmanuel
If the filter is set to the darker end, that may interfere with the continuous autofocus.
Answered by: Kirk
Date published: 2021-04-06
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