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55mm ND2 to ND400 Variable Neutral Density ND Filter

4.5 52 Review(s) SKU0886
$21.99
Free shipping to eligible country
  • Brand: K&F Concept
  • Buy K&F Concept 55mm nd2 to nd400 variable neutral density nd filter online, worldwide free shipping and 30 days return guarantee.
  • SKU0886
  • SKU: SKU0886
  • 21.99
Buy 2+ items get 10% off !
Description
  • • Wider outer optic to help reduce vignetting at wide angles,Made of high quality optical glass by K&F Concept technology
  • • The K&F Concept Variable Neutral Density filter can take the place of a range of graded ND filters which saves money and time
  • • This Variable Density filter is an especially useful tool when creating motion blur in moving water such as waterfalls, rivers and crashing waves
  • • Neutral Density (ND) filters can reduce the intensity of light without appreciably changing its color.Apply slow shutter speed under strong sunlight exposure. Large aperture is available to create depth of field easily. Carry ONLY a single filter with the same capability with ND2, ND4, ND8 and ND400.
  • • Compatible with the Sony Alpha Series (A99, A77, A58, A57, A65, A55, A 390, A100, A33, A900, A850, A700, A500 A330, A300 A230, A200) DSLR cameras with 18-55mm, 75-300mm f/4.5-5.6, 50mm f/1.4 lenses.

Unsure your lens size ? check here

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%
Reviews (52)
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5
real nice
I was able to take 1 second shutter with f-8 in direct sunlight to make the Lake Michigan wave look real nice.I would recommend.-Tom
real nice real nice real nice
26/10/2019
4
Nice ND filter
Nice ND filter
Nice ND filter
07/04/2019
5
Definitely recommended
All good with this one. Already tested it in one of our outdoor filming projects and it worked perfect. The final footage was perfectly adjusted to sunny conditions.Definitely recommend it.
24/03/2021
5
Amazing results for the price
Let’s me save a lot of editing time for outdoor photography
17/09/2020
4
Good for the price
Great for the price but it does take a little getting use to get just the right look.
30/08/2020
Gallery

These images belong to K&F Concept end users.

FAQs
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A
From 1-5 stops, there will be a slight X cross for lens under 24mm. An X cross will appear at the highest stop and can be removed by rotating the filter ring, which is a normal situation instead of a quality issue. 
A
Tested with Nikon Z 7 and Nikor 14-30mm Sline, dark corners are not obvious for 14mm and no dark corners for 16mm. 
A
As K&F Concept ND2-ND400 filters adjusts the amount of light that can pass through with polarizing glass, a colour cast can't be avoided for all the variable ND filters on the market. However, K&F Concept variable ND filters are made by the best coating technology, which reduces the effect of the polarizing film on image color. *Based on our professional test, the colour cast of K&F Concept ND2-ND400 filters is around 290k while the industry standard is 500k. 
A
To avoid dark corners, K&F Concept ND2-ND400 filters are designed in ultra-wide construction so the front side of the ND filter is one size larger than the camera lens. It is recommended to use a lens hood of a larger size. 
A
First, K&F Concept ND2-ND400 lens filter allows changing shutter speed based on the effect you want with the best sensibility and the same aperture. Second, K&F Concept ND2-ND400 lens filter allows creating a blurred background with a large aperture while the shutter speed remains the same. Third, K&F Concept ND2-ND400 lens filter is designed to prevent overexposure and maintain image purity and quality at the same time. *Like a zoom lens, the variable nd filters are suitable for multiple shooting situations. If you're looking for perfect image quality, a fixed ND filter is recommended. 
Video
ND2 to ND400 Variable Neutral Density ND Filter
Specification
Filter
Size 55mm
Transmittance
Multi-Coating
Antireflection
Waterproof
scratch-resistant
HD
Filter Material Optical glass
Pattern
Filter Thickness 7.0mm
Shape Circle
Ring Material Aviation aluminum alloy
Comparison of similar products
Rating 52 reviews. 3 reviews. 39 reviews. 15 reviews. 68 reviews. 8 reviews.
Price $21.99 $123.99 $99.99 $75.99 $56.99 $179.99 $79.99 $129.99 $69.99 $66.99 $48.99
Model SKU0886 KF01.1144 KF01.1061 KF01.1465 SKU.1596 KF01.1481
Size
55mm 100*100mm 67mm 100x100mm 67mm
Transmittance
84%
Multi-Coating
Antireflection
Waterproof
scratch-resistant
HD
Filter Material
Optical glass Optical glass Optical glass Optical glass
Filter Thickness
7.0mm 2.0mm 7.3mm 0.13in/3.3mm
Ring Material
Aviation aluminum alloy Optical glass Aviation aluminum alloy Aviation aluminum alloy