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K&F XV37 72mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32

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$59.99 $52.79
To United States Expedited Shipping 3-5 business days
KF01.1062
  • Brand: K&F Concept
  • K&F XV37 72mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.
  • KF01.1062
  • Availability: In Stock
  • 52.79
K&F XV37 72mm Fader ND Filter Neutral Density Variable Filter ND2 to ND32
Wholesale
Features
  • • 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.
  • • 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
  • • 【NANOTEC】Our optical engineers developed new Nano coating layer technology, Waterproof, scratch-resistant, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens.
  • • 【Professional Design】Ultra slim rim design preventing wide angle vignetting. Extra tough aviation aluminum frame ensuring durability and jamming prevention.
  • • 【NOTE】This Filter kit is compatible with all 72mm lenses. Please 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.
ND FILTER
Reduces the amount of light entering the lens, thus decreasing camera shutter speed. Useful for situations where motion blur needs to be created (rivers, waterfalls, moving people) or large apertures must be used with flash to avoid overexposure.
Without ND Filter
Use Contrast
With ND Filter
Without ND Filter
With ND Filter
Enables slow shutter speeds to be used to record movement in subjects such as waterfalls, providing a silky smooth affect to flowing water.
Without ND Filter
With ND Filter
Without ND Filter
With ND Filter
NO ND
ND8
ND64
ND1000
No Filter
ND2
ND4
ND8
ND16
ND32
Multiple layer nanometer coating
Reduction of reflection
Scratch Resistant
Nanometer Coating
Enables slow shutter speeds to be used to record movement in subjects such as waterfalls, providing a silky smooth affect to flowing water.
NDnumber Optical density f-stop reduction Fractional transmittance
  0 0 100%
ND2 0.3 1 50%
ND4 0.6 2 25%
ND8 0.9 3 12.50%
ND16 1.2 4 6.25%
ND32 1.50 5 3.13%
ND64 1.8 6 1.56%
ND100 2 623 1%
ND128 2.1 7 0.78%
ND256 2.4 8 0.39%
ND400 2.6 823 0.25%
ND512 2.7 9 0.20%
ND1024/ND1000 3 10 0.10%
ND2000 3.3 11 0.05%
ND4000 3.6 12 0.025%
ND8000 3.9 13 0.0125%
ND32000 4.5 15 0.003%
Overall Rating   4.4   
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25/03/2019
5
I love this for video work!
I shoot with the Fujifillm X-T3 which arguably is the best video camera under $3000. However it lacked the variable ND filters that you would find built in to more professional video camera. I needed some more motion blur and lower my exposure when shooting video and this does it amazingly without any noticeable loss of details and colors. For the price this is a very valuable tool in my arsenal. The build quality is really nice with an all metal construction. The ring itself is smooth and allows for a nice variable exposure change. I really dig this ND filter and I think anyone should take a look at this since the image it produces are pretty clean.
I love this for video work! I love this for video work!
21/11/2019
5
Good for shorter exposures, good clarity
Bought and used on my trip to Hawaii. Good quality, no issues, super clear photos using it on my tripod.
Good for shorter exposures, good clarity
18/10/2019
4
Great filter but Not designed with Lens Hood in mind.
Great filter . Using this on my Zeiss 16-35 f/4 on a Sony a6500 for film use. The picture and build quality of the filter is good value for money , made with quality glass . My only complaint and this is pretty big deal for me is my lens hood will not fit while using this filter . It’s one or the other for me now , which is a bummer.
Great filter but Not designed with Lens Hood in mind.
07/06/2020
4
Great, but how do you clean inbetween the glass?
I really like this filter. I've been using since November and have had pretty good luck. I can stop down and get some great shots. I was using the filter today and noticed that it's dirty in-between the 2 filter glass. Is there any way to separate the piece without breaking it to clean that? That's the only issue I have. Would love to know. Otherwise, great product. Love it! Thanks.
02/12/2019
5
Excellent nd filter
A very good filter. It’s very smooth and has a stopping point. I used this on my sigma art lens for a shoot. No vignetting!
Filter
size 72mm
Transmittance
Multi-Coating
Antireflection
waterproof
scratch-resistant
HD
Filter Material Optical glass
Pattern
Filter Thickness 7.3mm
Shape Circle
Ring Material Aviation aluminum alloy
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These images belong to K&F Concept end users.

Image Lens Filter Size (mm)
3M-5SA 500mm f/ 8.0 3M-5SA 500mm f/ 8.0 72
Access 28-70mm f/ 2.8-4.2 P-MC Macro Access 28-70mm f/ 2.8-4.2 P-MC Macro 72
Admiral 100-500mm f/ 5.6-8 MC Macro Admiral 100-500mm f/ 5.6-8 MC Macro 72
APO Tair-1 300mm f/ 4.5 APO Tair-1 300mm f/ 4.5 72
Arax PCS 55mm f/ 4.5 MC Shift Arax PCS 55mm f/ 4.5 MC Shift 72
Asanuma 17mm f/ 3.5 Asanuma 17mm f/ 3.5 72
Bell+Howell 85mm f/ 1.4 Aspherical IF Bell+Howell 85mm f/ 1.4 Aspherical IF 72
Beroflex 400mm f/ 6.3 Beroflex 400mm f/ 6.3 72
Bower 85mm f/ 1.4 Aspherical IF Bower 85mm f/ 1.4 Aspherical IF 72
Canon 50mm f/ 0.95 Canon 50mm f/ 0.95 72