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K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography

$23.99 $19.99
SKU: SKU0124
  • Brand: K&F Concept
  • K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography When using the ND filter to the maximum(ND400) or bigger degree density, it will appear "X" spot or a blurry in the picture,this is a normal phenomenon. • Suggestion:Lower do
  • Availability: In Stock
  • 19.99
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K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography
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Features
  • • When using the ND filter to the maximum(ND400) or bigger degree density, it will appear "X" spot or a blurry in the picture,this is a normal phenomenon. • Suggestion:Lower down the density value gradually and reduce the aperture, until the facula disappeared.
  • • ND filters: Reduce the amount of light reaching the film without affecting the color. Can be used to enable slower shutter speeds. Also can be used to better separate subjects from the background by allowing wider apertures, effectively decreasing depth of field.Suitable for dynamic screen, waterfalls, streams, waves, etc.
  • • Compatible with the Canon EOS M For Nikon D5300 D5000 D3000 D3200 D5100 D5200 D3100 D3300 18-55mm Digital SLR Cameras Lenses EF-M18-55mm IS STM Zoom Lens,EF 50mm f/1.8 II,EF 40mm f/2.8 STM,EF-S 24mm f/2.8 STM,EF-S 60mm f/2.8 USM,EF 50mm f/2.5,EF-M 55-200mm f/4.5-6.3 IS STM and also Compatible with the Pentax K-5IIs K-30 K-50 K-r K-5 K-7 K-x K-m) DSLR Cameras. 18-55mm F3.5-5.6 AL Zoom Lens
  • • Compatible with the Nikon ( D7000 D7100 D5200 D5100 D5000 D3300 D3200 D3100 D3000 D40 D60 D80 D90 ) Cameras. 18-55mm f/3.5-5.6G ED AF-S DX, 55-200mm f/4-5.6G ED IF AF-S DX VR Zoom Lens.
  • • Your camera lens thread size is somewhere marked on the lens or printed under your lens cap. This number is always preceded by a (diameter) symbol "Ø". For example: Ø 52 = 52 mm lens thread.
Frequently Bought Together
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   4.5   
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K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography
21/08/2017
4
Nice filter for the money
Great filter! Used it to take photos of the solar eclipse today, set at its max at 400, got some great shots!
Nice filter for the money Nice filter for the money Nice filter for the money
K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography
19/07/2018
4
If you shoot at the wrong time you will get vignetting
As someone who is still learning all the technical aspects of photography I found this filter to be extremely helpful in most of the situations that I used it in. I would recommend against using this filter if you plan to be out shooting anywhere close to high noon because of the slight vignetting you get when you push it towards it's darkest level.The attached photos are examples. The rock was shot after 10:30 am but before 11:30 am and it has some vignetting because I had to set the filter darker. The bridge and tree were shot around 2 pm and I was positioned away from the sun.
If you shoot at the wrong time you will get vignetting If you shoot at the wrong time you will get vignetting
K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography
08/09/2017
5
Wish I had this 1 year ago
I've been shooting with my nikon d7200 for about 1 year and have never used an ND filter due to the price of other filters. I really wish I had this little filter on my last few vacations.This filter allows you to shoot wide open in the brightest light, yet still getting all that sweet detail. Normally I'd have to manipulate the highlights in such a shot, but now I can just throw this little gem on and manually adjust how much light i want!This is a game changer while on a bright sunny day!!Comes with a case wipe cloth.I've attached a before and after with the filter in direct sun. Very cool!
Wish I had this 1 year ago
K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography
04/03/2017
5
... waterfalls in the middle of the afternoon and got beautiful results. I'm no professional
I took some long exposure photos of waterfalls in the middle of the afternoon and got beautiful results. I'm no professional, but to me, there was no noticeable color cast. I love it, and I'm going to order one that will fit my other lens, too.
... waterfalls in the middle of the afternoon and got beautiful results. I'm no professional
K&F KV31 52mm ND2 to ND400 Variable ND Filter Videography Photography
21/10/2019
4
Is what it looks s...
It’s decent.
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These images belong to K&F Concept end users.

Image Lens Filter Size (mm)
Admiral MC Automatic 28mm f/ 2.8 Admiral MC Automatic 28mm f/ 2.8 52
Agfa Color 135mm f/ 2.8 MC Agfa Color 135mm f/ 2.8 MC 52
Albinar ADG 28mm f/ 2.8 macro focus Albinar ADG 28mm f/ 2.8 macro focus 52
Albinar Special 35mm f/ 2.8 MC Auto Albinar Special 35mm f/ 2.8 MC Auto 52
Alfo SuperColor 28mm f/ 2.8 MC Auto Alfo SuperColor 28mm f/ 2.8 MC Auto 52
ARSAT-H 50mm f/ 2 ARSAT-H 50mm f/ 2 52
ARSAT-H 50mm f/1.4 ARSAT-H 50mm f/1.4 52
ARSAT-Н 100mm f/ 2.8 ARSAT-Н 100mm f/ 2.8 52
Asanuma Auto-Wide 28mm f/ 2.8 Asanuma Auto-Wide 28mm f/ 2.8 52
Auto Revuenon 28mm f/ 2.8 Auto Revuenon 28mm f/ 2.8 52