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K&F Concept 67mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)

4.5 4.5 out of 5 stars 10,445 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Camera Lens Neutral Density Filters by K&F Concept

$37.99
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67MM
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Purchase options and add-ons

Brand K&F Concept
Material Optical Glass
Photo Filter Thread Size 67 Millimeters
Coating Description Multi Coating
Photo Filter Effect Type Neutral Density
Water Resistance Level Not Water Resistant
Product Dimensions 2.64"L x 2.64"W

About this item

  • 【Import Optical Glass】Crafted from premium AGC optical glass with 8 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality.
  • 【Versatile Light Control】With 1 to 9 stops of adjustable light reduction and 360-degree rotation for precise dimming settings, this filter is perfect for diverse scenarios. (Note: Max stops may cause a cross-pattern effect, commonly known as an "X black cross." This phenomenon is natural and temporary, occurring due to the adjustable ND filter's interaction with specific lenses and focal lengths.
  • 【Glare-Free Surface】Treated with an oxidized sandblasting process, this filter prevents unwanted stray light and minimizes unnecessary reflections on the metal surface.
  • 【Slim and Secure】At a mere 7.4mm thickness, the CNC-patterned design ensures enhanced friction while rotating, making it easy to attach/detach lenses and accessories anytime, anywhere.
  • 【Compatibility Note】This ND filter suits all 67mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 72mm lens cap is required for this 67mm variable ND filter.

Additional Details

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K&F Concept 67mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)

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Product Description

1
1

Can I use the lens hood after using the adjustable ND filter?

No, it couldn't

Is it possible to install a lens cap?

Yes, but need larger than filter

Can I overlay other filters?

Don't suggest add other filters

How to avoid vignettes?

Continuing to rotate the shadow will disappear naturally.

Is it compatible with magnetic filters?

No

Unlimited ND Filters

1

NANO-B ND2-400

1

NANO-K ND2-400

1

NANO-D ND2-400

1

NANO-X ND2-400

Customer Reviews
4.5 out of 5 stars
10,445
4.6 out of 5 stars
1,429
4.3 out of 5 stars
11
4.5 out of 5 stars
853
Price
$37.99 $27.94 $79.99
Function
Light Reduction Light Reduction Light Reduction Light Reduction
Stops
1 to 9 Stops 1 to 9 Stops 1 to 9 Stops 1 to 9 Stops
Recommand Scenes
Landscape Photography Landscape Photography Landscape Photography Landscape Photography
Filter Material
Optical Glass Optical Glass Optical Glass Optical Glass
Frame Material
Aluminium Alloy Aluminium Alloy Aluminium Alloy Aluminium Alloy
Coatings
8 18 24 28
Waterproof
Scratch Resistant
High Definition
Reflectivity
0.8% 0.6% 0.4% 0.2%

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K&F Concept 67mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)
K&F Concept 67mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)
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Price$37.99$33.99$79.99$84.99$75.00$21.99
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
Value for money
4.0
4.0
4.0
4.0
3.9
4.7
Picture quality
3.8
3.7
4.2
4.3
3.8
4.4
Quality of material
4.2
4.5
4.6
4.5
4.5
For landscape photography
3.4
4.1
4.4
3.9
Sold By
SUPER CREATION SHOP
K&F Concept
K&F Concept
K&F Concept
Urth US
K&F Concept
thread size
67 millimeters
67 millimeters
67 millimeters
67 millimeters
67 millimeters
67 millimeters
photo filter effect
Neutral Density
Neutral Density
Neutral Density
Neutral Density
Neutral Density
Neutral Density
material
Optical Glass
Optical Glass, Glass
Optical Glass
Optical Glass
Optical Glass
water resistance
not water resistant
not water resistant
waterproof
waterproof
water resistant
not water resistant

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

K&F Concept 67mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)

K&F Concept 67mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
10,445 global ratings

Customers say

Customers like the value and performance of the camera lens filter. For example, they say it's affordable and works well. That said, some complain about the darkness. Opinions are mixed on image quality, filter, size, and color quality.

AI-generated from the text of customer reviews

304 customers mention220 positive84 negative

Customers like the performance of the filter. They say it works well, gets the job done, and is completely usable up to 80-90% of the ND. Customers also say it delivers reliable results in various scenarios and is able to increase the ISO above 100 when the aperture.

"...this filter for both the annular and total eclipse in Texas and performed perfectly...." Read more

"Got this for my sigma lense. Works well. Came with 3 microfiber cloths, so that’s a plus:)" Read more

"Used during the last 2 eclipses on my Nikon D7000. This is a very functional filter because you can leave it on the camera -- it adjusts from..." Read more

"...a string of reviews with tantrum-like rants insisting that this filter doesn't work and puts an 'X' on the image...." Read more

282 customers mention242 positive40 negative

Customers like the quality of the camera lens filter. They mention it's well built, durable, and easy to use. Some say it'll make great long-exposure shots during the daytime of waterfalls.

"...It seem well built with no loose parts. I also have not noticed any cross polarization effects yet which is generally a problem with all VND filters...." Read more

"...if you're just starting out and want to pick up a simple, good quality product. I'm happy with my purchase." Read more

"...Great built quality and nice grip when spinning it" Read more

"...All their pieces are extremely well made and affordable for an indie filmmaker on a budget...." Read more

245 customers mention171 positive74 negative

Customers have mixed opinions about the filter. Some find it terrific, amazing, and easy to adjust. They say the quality isn't too bad, and it's a good solar filter. However, some customers say they wish the filter had a hard stop when they were at Max or Min ND settings, and the filter sticks out in the corners.

"...I think it's a perfect filter if you're just starting out and want to pick up a simple, good quality product. I'm happy with my purchase." Read more

"This filter is pretty good as in it does what it says. I’ve never owned another ND filter so I can’t compare it to others...." Read more

"...But the one thing that gives a 4 star is that the filter on the side sticks out so if you have a lens with a lens hood that you want to put on, it wo..." Read more

"This Variable ND filter is great on my Sigma and Tamron lenses. But on my Sony E4.5-6.3/70- 350 G OSS..." Read more

222 customers mention201 positive21 negative

Customers are satisfied with the value of the filter. They mention that it is well worth the price, and is affordable for an indie filmmaker on a budget. Some appreciate the great quality for the price.

"This filter is REALLY good for it's price. It's sharp, increases contrast in your images, and has no easily discernible color cast...." Read more

"I bought this ND filter as it was very affordable and high quality...." Read more

"...All their pieces are extremely well made and affordable for an indie filmmaker on a budget...." Read more

"...It makes light balancing so much easier and it’s a good value for what you get. Would highly recommend to others." Read more

107 customers mention61 positive46 negative

Customers are mixed about the size of the filter. Some mention that it fits perfectly with nice, firm threads and is easy to adjust. However, others say that it will not fit in their 300mm zoom lens and that the size and shape of the lens cap needed once this is on your lens will vary.

"...filter because you can leave it on the camera -- it adjusts from completely clear to very darkly filtered with a simple twist...." Read more

"This fit was not tight on my camera and it slipped off a couple of times...." Read more

"Great fit for the tamron 17-28mm lens. Don't spin it passed the max dot because you'll start to see the "X" on your image...." Read more

"...For my experience with a Viltrox 33mm, the filter is too big on the side, that the lens hood can’t go on." Read more

103 customers mention51 positive52 negative

Customers are mixed about the color quality of the filter. Some mention that it enhances the colors and reduces glare in outdoor, making the picture look great. However, others say that it has a very noticeable yellow/green color cast, distorted colors, and weird looking tone to the video.

"This filter is REALLY good for it's price. It's sharp, increases contrast in your images, and has no easily discernible color cast...." Read more

"...Obviously, it does not give the perfect transparent color, but it is good enough if you're just beginning videography...." Read more

"Works great, fits great and the variable tint is perfect" Read more

"Like the title says, the filter shows an “X” and severely impacts colors when the filter is at its highest stop...." Read more

95 customers mention51 positive44 negative

Customers are mixed about the image quality of the filter. Some mention that it looks good, clear to the eye, and helps give a cinematic look for shooting video. However, others say that it degrades the image and makes defective content from your images or videos.

"...It looks clear to the eye, but the camera can no longer autofocus through the filter, even at a minimum setting and adding the filter on a pre-..." Read more

"...Its a shame because it is build well, but useless for portraits or anything requiring no ghosting. Ill have to get a non variable one i suppose." Read more

"...it's easy to get the hang of using this lens to create stunning, dramatic photos...." Read more

"...Video footage is completely unusable. I suppose if you pretend like the 1-9 stops is more like 1-5 stops, you won’t be disappointed...." Read more

116 customers mention26 positive90 negative

Customers are dissatisfied with the darkness of the filter. They mention that the blue sky is randomly and inconsistently dark, and some pictures get black. They also say that the filter darkens the image for a bit at the lower third of the range but then gets all. They say that there are visible differences in level of darkening across the image, and the darkness changes exponentially. They find that the at max setting the filter produces x-shaped darkened areas in the picture, and that it results in very weird lighting effects.

"...The only noticeable downside is the creation of unnatural flickers when shooting against direct light...." Read more

"...Part of the frame will be dark and some will be bright...." Read more

"...at low strength but once you go to middle or high strength it has very dark areas...." Read more

"...The great thing about this filter is that you could vary the darkness level for the different stage of the eclipse...." Read more

Worked well during the two recent eclipses in Texas
5 Stars
Worked well during the two recent eclipses in Texas
Used this filter for both the annular and total eclipse in Texas and performed perfectly. The great thing about this filter is that you could vary the darkness level for the different stage of the eclipse. This would not be possible for a fixed eclipse filter. Both of the attached pictures used the filter - one closed, and the other open. The flexibility of the filter is something unique and ignore the negative reviews saying this is not suitable for eclipse - worked perfectly!!
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Top reviews from the United States

Reviewed in the United States on April 23, 2024
I bought this ND filter as it was very affordable and high quality. Obviously, it does not give the perfect transparent color, but it is good enough if you're just beginning videography. I think it's a perfect filter if you're just starting out and want to pick up a simple, good quality product. I'm happy with my purchase.
2 people found this helpful
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Reviewed in the United States on April 28, 2024
Great fit for the tamron 17-28mm lens. Don't spin it passed the max dot because you'll start to see the "X" on your image. Great built quality and nice grip when spinning it
Customer image
5.0 out of 5 stars Works great
Reviewed in the United States on April 28, 2024
Great fit for the tamron 17-28mm lens. Don't spin it passed the max dot because you'll start to see the "X" on your image. Great built quality and nice grip when spinning it
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
2 people found this helpful
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Reviewed in the United States on May 5, 2024
Got this for my sigma lense. Works well. Came with 3 microfiber cloths, so that’s a plus:)
Reviewed in the United States on April 13, 2024
This filter is REALLY good for it's price. It's sharp, increases contrast in your images, and has no easily discernible color cast. It seem well built with no loose parts. I also have not noticed any cross polarization effects yet which is generally a problem with all VND filters. In the past a filter like this would cost you hundreds of dollars yet K&F have figured out how to bring a quality product to market that is affordable by most every and allowing us explore new photographic techniques at an affordable price. I had my reservations about these for a very long time until my job bought one for production use. it blew me away at how good it was and in turn finally convinced me to buy one. i do not regret my purchase at all. you can also couple these with K&F brass step rings, which are also very high quality, to fit this to all of your lenses instead purchasing multiple filters to fit all of your lenses. This is a must buy for any photographer.
2 people found this helpful
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Reviewed in the United States on March 31, 2024
I needed a filter and was recommended this brand for my micro 4/3 camera. I needed this as I was traveling to Hawaii and needed to combat the brightness. I have found this to be quite a valued asset for my camera and shooting video. (I don’t really shoot photography). It makes light balancing so much easier and it’s a good value for what you get. Would highly recommend to others.
3 people found this helpful
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Reviewed in the United States on March 4, 2024
I’ve become a recent fan of the K&F line of camera filters/baseplates, etc. All their pieces are extremely well made and affordable for an indie filmmaker on a budget. This 37mm VND filter is SO tiny but has nearly all the functionality of my 82mm K&F VND, which is impressive for something with such a small form factor. I’ll be using a very small Sony cam as a crash cam on my next feature and I wanted to a) protect the lens and b) be able to match the exposure to my larger fx30 A-cam… so this rugged guy is gonna be put through some things: stair falls, car flips, etc. Hopefully he’ll make it through okay but if not?? Well maybe I should get one or two backups…
Customer image
5.0 out of 5 stars Impressively well made.
Reviewed in the United States on March 4, 2024
I’ve become a recent fan of the K&F line of camera filters/baseplates, etc. All their pieces are extremely well made and affordable for an indie filmmaker on a budget. This 37mm VND filter is SO tiny but has nearly all the functionality of my 82mm K&F VND, which is impressive for something with such a small form factor. I’ll be using a very small Sony cam as a crash cam on my next feature and I wanted to a) protect the lens and b) be able to match the exposure to my larger fx30 A-cam… so this rugged guy is gonna be put through some things: stair falls, car flips, etc. Hopefully he’ll make it through okay but if not?? Well maybe I should get one or two backups…
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
One person found this helpful
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Reviewed in the United States on April 28, 2024
Used this filter for both the annular and total eclipse in Texas and performed perfectly. The great thing about this filter is that you could vary the darkness level for the different stage of the eclipse. This would not be possible for a fixed eclipse filter. Both of the attached pictures used the filter - one closed, and the other open. The flexibility of the filter is something unique and ignore the negative reviews saying this is not suitable for eclipse - worked perfectly!!
Customer image
5.0 out of 5 stars Worked well during the two recent eclipses in Texas
Reviewed in the United States on April 28, 2024
Used this filter for both the annular and total eclipse in Texas and performed perfectly. The great thing about this filter is that you could vary the darkness level for the different stage of the eclipse. This would not be possible for a fixed eclipse filter. Both of the attached pictures used the filter - one closed, and the other open. The flexibility of the filter is something unique and ignore the negative reviews saying this is not suitable for eclipse - worked perfectly!!
Images in this review
Customer image Customer image
Customer imageCustomer image
One person found this helpful
Report
Reviewed in the United States on February 3, 2024
Size: 52 millimeterVerified Purchase
I got this to use to film content in Miami for my YouTube channel. When shooting proper video on a digital camera, you need to set your shutter speed to twice the value of the frame rate so if your frame rate is 30fps the your shutter speed will be 1/60th of a second. Shooting at these settings in bright sunlight will make your video too bright even if you bottom out the ISO. In this case, most videographers use a variable ND to adjust the exposure manually. The problem with this specific filter is that the variations are uneven when adjusting. Part of the frame will be dark and some will be bright. You can fine tune it to find an even spot in the adjustment of the filter, but most likely it's not at the level that you need so it'll be too dark or too bright. Also, the quality of the filter element is subpar as the image is soft with the filter installed. I can not recommend this filter, at least from a videography perspective.
14 people found this helpful
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Top reviews from other countries

Translate all reviews to English
Vicente Morales Martínez
5.0 out of 5 stars Lo facil de instalar
Reviewed in Mexico on May 7, 2024
Size: 46mm ND2-ND400Verified Purchase
Es muy practico y sencillo de usar. Ademas la calidad de su cristal es muy buena
Fernando Campoi
5.0 out of 5 stars A marca diz tudo
Reviewed in Brazil on March 8, 2024
Só uso filtros dessa marca, e o preço no Brasil está muito bom
Tono Arredondo
5.0 out of 5 stars Bueno
Reviewed in Mexico on January 18, 2024
Size: 40.5MMVerified Purchase
Muy buen filtro.
Pratap Yadav
5.0 out of 5 stars Superb product lets you do any thing
Reviewed in India on November 28, 2020
It has got just about all your required settings. Ultimate & Optimum useful filter.
Customer image
Pratap Yadav
5.0 out of 5 stars Superb product lets you do any thing
Reviewed in India on November 28, 2020
It has got just about all your required settings. Ultimate & Optimum useful filter.
Images in this review
Customer image
Customer image
Dev
5.0 out of 5 stars Nice product
Reviewed in India on October 23, 2020
Nice product
One person found this helpful
Report