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49mm ND2 to ND400 Variable Neutral Density ND Filter

$23.99 $19.99 &FREE Shipping on eligible countries
Product Code: SKU0690
  • Brand: K&F Concept
  • Buy K&F Concept 49mm nd2 to nd400 variable neutral density nd filter online, worldwide free shipping and 30 days return guarantee.
  • Availability: In Stock
  • 19.99
Wholesale
Features
  • • Wider outer optic to help reduce vignetting at wide angles
  • • Made of high quality optical glass by K&F Concept technology
  • • Neutral density can be adjusted from ND2 to ND400.Reduces the amount of light reaching the film without affecting the color.
  • • Suitable for dynamic screen, waterfalls, streams, waves, etc.
  • • Brand of K&F Concept manufactured by a professional team,12 Month Manufacturer Warranty,100% Satisfaction Guaranteed.
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% 1
ND2 0.3 1 50% 0.5
ND4 0.6 2 25% 0.25
ND8 0.9 3 12.50% 0.125
ND16 1.2 4 6.25% 0.0625
ND32 1.50 5 3.13% 0.03125
ND64 1.8 6 1.56% 0.015625
ND100 2 623 1% 0.01
ND128 2.1 7 0.78% 0.0078125
ND256 2.4 8 0.39% 0.00390625
ND400 2.6 823 0.25% 0.0025
ND512 2.7 9 0.20% 0.001953125
ND1024/ND1000 3 10 0.10% 0.001
ND2048 3.3 11 0.05% 0.000488281
ND4096 3.6 12 0.02% 0.000244141
ND6310 3.8 1223 0.02% 0.000158489
ND8192 3.9 13 0.01% 0.00012207
ND10000 4 1313 0.01% 0.0001
ND100000 5 1623 0.00% 0.00001
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These images belong to K&F Concept end users.

Image Lens Filter Size (mm)
A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 49
A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 A. Schacht Ulm Edixa-Mat-Travenar 135mm f/ 3.5 49
A. Schacht Ulm Edixa-Travenar-A 50mm f/ 2.8 A. Schacht Ulm Edixa-Travenar-A 50mm f/ 2.8 49
A. Schacht Ulm M-Travenar R 50mm f/ 2.8 A. Schacht Ulm M-Travenar R 50mm f/ 2.8 49
A. Schacht Ulm M-Travenar R 50mm f/ 2.8 A. Schacht Ulm M-Travenar R 50mm f/ 2.8 49
A. Schacht Ulm S-Travegon 35mm f/ 2.8 R A. Schacht Ulm S-Travegon 35mm f/ 2.8 R 49
A. Schacht Ulm S-Travegon 35mm f/ 2.8 R A. Schacht Ulm S-Travegon 35mm f/ 2.8 R 49
A. Schacht Ulm S-Travelon R 50mm f/ 1.8 A. Schacht Ulm S-Travelon R 50mm f/ 1.8 49
A. Schacht Ulm Travenar R 135mm f/ 3.5 (3) A. Schacht Ulm Travenar R 135mm f/ 3.5 (3) 49
A. Schacht Ulm Travenar R 90mm f/ 2.8 A. Schacht Ulm Travenar R 90mm f/ 2.8 49
Overall Rating
4.3   |   See All 30 Customer Reviews   |   Write a review
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49mm ND2 to ND400 Variable Neutral Density ND Filter
23/11/2018
5
Solid
I have a few variable NDs from K&F, and each one is like the other: great. Great enough so that when I'm browsing lenses, I also look to see if K&F has a variable ND in the necessary filter size. Step 1: find a lens to buy. Step 2: find the K&F variable ND for said lens. Step 3: take those bad boys into the sunlight and operate with impunity because you can dial in the setting and shoot wide open, with no aberrations or splotchy gross stuff that other NDs are susceptible to. Sometimes you'll find the reverse sweet spot and get a faint X, but the slightest little twist left or right and it's gone.Very happy with the filter and will keep buying from K&F.
49mm ND2 to ND400 Variable Neutral Density ND Filter
22/09/2018
4
Used only for videos.... So far.
This product arrived very quickly. I've used it for a few video shoots and it was awesome. I used it on a 35mm sony lens w/ a6300. I didn't notice any issues or weird coloring... Or anything besides helping me maintain my needed frame rates. Very happy.
49mm ND2 to ND400 Variable Neutral Density ND Filter
18/09/2018
5
Très satisfait de mon achat.
Utilisé sur une Canon 50mm f/1.8 STM pour la vidéo. Permet de filmer à pleine ouverture à f/1.8, 1/50s, 100 ISO en plein jour et obtenir de beaux arrières plans flous. Très satisfait de mon achat! Très bon prix!
49mm ND2 to ND400 Variable Neutral Density ND Filter
08/08/2018
5
Happy with purchase
Works well. I like that it has max and min indicators
49mm ND2 to ND400 Variable Neutral Density ND Filter
29/07/2018
5
Does the Job!
Was looking for an ND filter to take photos with more shallow depth of field during sunny days. Looking around on Amazon. Seemed like this one was the perfect fit with the perfect price. The filter arrived in perfect condition with great packaging. And as a customer, they have great products that are designed with attention to detail.This is a great ND filter from K&F Concept. Instead of purchasing a bunch of ND filters for various stops this Variable ND filter does it all...no need to change filter. Very professional looking and packaging. I love it. I'll try it for video with my 85mm f1.8 Nikon lens.
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