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77mm Variable ND Filter ND2-400 (1-9 Stop) Lens Filter Waterproof Scratch Resistant Nano-Xcel Series
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$89.99
$151.99
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Description
- * 【Import Optical Glass】Crafted from premium Japanese AGC optical glass with an astonishing 28 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality.
- * 【Putter Design for Precision】The frame is ingeniously designed as a putter, allowing you to accurately adjust the stop. Video shooting users can effortlessly adjust the stop with auxiliary tools. Every stop from ND2 to ND400 is conveniently marked on the frame, providing smooth 360-degree rotation for multi-scene applications.
- * 【Waterproof & Scratch Resistant】Equipped with multi-layer hydrophobic, oil-proof, and scratch-resistant coatings on both sides, the K&F Concept ND filter is fully protected and perfect for adventurous use.
- * 【No Vignetting】Designed for ultra-wide-angle applications, the ultra-slim frame measures only 7.4mm, ensuring no vignettes even at a 16mm focal length.
- * 【Compatibility Note】This ND filter suits all 77mm lenses. Be sure to check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, an 82mm lens cap is required for this 77mm variable ND filter.
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To United States Expedited Shipping 3-5 business days
Sale
Use 10% OFF Code: KFP10
BUY 3 GET 15% OFF
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Accessories
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Comparison
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| Rating | 55 reviews. | 22 reviews. | 115 reviews. | 169 reviews. | 58 reviews. | 53 reviews. |
|---|---|---|---|---|---|---|
| Price | $89.99 | $78.99 | $63.99 | $89.99 | $99.99 | $74.99 |
| Model | KF01.1465 | KF01.1853 | KF01.1063 | KF01.1087 | KF01.1815 | KF01.1079 |
Series |
Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series |
Recommended Scenes |
Video Shooting/Landscape Photography | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography | Video Shooting/ Landscape Photography | Video Shooting/ Landscape & Potrait Photograph | Video Shooting/Landscape Photography |
Function |
Light reduction effect | 1 Second Switch/No X cross/Light reduction effect | No X cross/Light reduction effect | Remove glare/No X cross/ Light reduction effect | Soft highlight/No X cross/Light reduction effect | No X cross/Light reduction effect |
Filter Material |
Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass |
Multi-Coating |
28 layers | 28 layers | 28 layers | 28 layers | 28 layers | 28 layers |
Waterproof |
√ | √ | √ | √ | √ | √ |
Scratch-resistant |
√ | √ | √ | √ | √ | √ |
HD |
√ | √ | √ | √ | √ | √ |
Size |
77mm | 77mm | 77mm | |||
Transmittance |
∕ | ∕ | ∕ |
Reviews (55)
- All Reviews
- Image
Verified Purchase
Outstanding
have utilized my filter for a variety of different shots and am continually amazed at the image quality I am able to produce. This was worth every penny I spent on it.
22/04/2025
Verified Purchase
It works and it looks pretty.
like the premium quality looks and feel, the price tag, the dense weight and how rotating the filter has an expensive resistance feel to it. I don't like that it has no 0 ND setting, it goes to ND2 to ND400 then back to ND2 again. I don't like the the outer size isn't in the description, FYI the 62mm filter has a 67mm outer ring size.
19/04/2025
Verified Purchase
Awesome product!
Love this product! I use it for my truck photos and family photos and it’s perfect!
16/04/2025
Verified Purchase
Excellent for recording outdoors
A very good investment, it has served me well for long exposure photography and recording outdoors.
15/04/2025
Verified Purchase
Great filter, only thing I wish it had was hard stops.
Camera - fx3 in slog3 shooting in 4K 4:2:2 10bit 24fps 1/50, 640 iso f1.4 on a 40mm sigma art. With the nd set on its darkest setting with the above settings on a very bright day it’s slightly over exposed with the aperture wide open. If I close it a little to f2.8 it’s a little under exposed in which i need to open the nd filter slightly. This does work really well for video work, it does have a slight color cast but it can be remedied either by adjusting your wb or just fix it in post. It’s negligible if your shooting in log. It doesn’t have hard stops so it does have an x if you go past the working ranges. And if you’re new to ND filters without stops, this doesn’t mean that the filter doesn’t work, it just means that you have to pay attention not to go past. Another thing worth noting is that the markings on the filter are not accurately lined up so it’s best to just either make your own markings or make notations on the ring to tell what is fully closed and what is wide-open without the X appearing. It’s honestly a great ND filter minus the lack of hard stops. The only other annoyance is that it doesn’t come with a cap but K & F does sell one for their older models that will fit this newer model, but you will have to cut a notch in the cap for it to fit correctly. I added a picture of this. I chose this over going with a polar pro due to cost effectiveness, and I’m not upset about it. There is another version of this filter that goes one stop darker up to nd1000 that I was considering getting. But my fastest lens is a 1.4 prime. If I had anything less than that and I wanted to shoot wide-open I would get that filter instead.
11/04/2025
Verified Purchase
No lens cap will fit except….
If you know who this brand cap is it will fit this filter. I just so happen purchase much lens from a buyer who included this cap with it and it totally fits perfectly. But your normal cap will not. Anyway I love the filter it does a great job just be aware of the cross viniette.
06/04/2025
Verified Purchase
Accepts a Lens Hood
I've not noticed the dreaded X pattern, but I have not tested it near the darkest end where you might expect it to show, and plenty of reviews deal with the IQ well. My 77mm one will accept an 82mm screw in lens hood lens hood. Whilst I think K&F should point these sizes out better, once on, it is a great way to attach the right lens hood, IMO. I think it's a good higher-end budget option (at the offer price).
01/04/2025
Verified Purchase
Works well
It’s perfect
29/03/2025
Verified Purchase
K&F Concept Nano-X 77mm ND Filter Variable Graufilter
personally think that the K&F Concept Nano-X 77mm variable grey filter is quite well done. It is delivered in a nice cardboard box, a filter bag made of synthetic leather with a magnetic closure. The ultimate is the orange ribbon on the side of the bag. If you pull on it, the filter is pulled cleanly out of the bag and can be easily removed. Someone has put some thought into that. I would like to say the following about the filter function. I cannot share the opinion of many of the stories circulating on the Internet. On a YouTube channel, for example, one person explained that the filter forms an X on the last steps and that there are therefore no 1-9 steps. That is not correct. In my photo above you can see that there are a total of 10 white dots on the filter. There would therefore always be a step between 2 dots. If you move in this field of dots as described in the K&F instructions, then the X caused by the two filter discs is "NEVER" visible. I have been using the filter for some time now. It works perfectly and costs only a fraction of the price of competing products. This filter also has a high-quality nano coating. If you hold it under the tap, you can literally watch the water run off. Yes, I would buy a K&F Concept product again. Yes, I no longer believe the negative comments from many of the competing testers here on the internet! This filter is absolutely top-notch, with good accessories, well thought out, and of good quality, at an absolutely reasonable price. So I give it 5 stars!
24/03/2025
Verified Purchase
Used this for the eclipse
originally hesitated buying a variable ND, but for the eclipse my 2x + a polarizing filter wasn’t going to do it. I was very pleased with the results.
21/03/2025
FAQs
A
Hi, this is unlimited 1-9 stops variable nd filter, can be adjusted 360 degree, thanks
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A
Hi, this is our Nano-X series filter, with 28 multi-coating, high definition, the largest focal length without vignetting is 16mm, thanks.
Show More
A
Hi, this is unlimited variable nd filter, support 360 degree rotating, thanks.
Show More
Video
Variable ND Filter ND2-ND400 (9 Stop) Lens Filter Waterproof Scratch Resistant Nano-X II Series
Do You Know How Your K&F Concept Filters be Produced? | One-day Tour in Production Line
How to check your lens size
Specification
| Filter | |
|---|---|
| Reflectivity | 0.2% |
| Series | Nano-X series |
| Recommended Scenes | Video Shooting/Landscape Photography |
| Function | Light reduction effect |
| Stops | 0.3 to 2.7（1 to 9 Stops) |
| Filter Material | Japanese AGC Glass |
| Multi-Coating | 28 layers |
| Waterproof | √ |
| Scratch-resistant | √ |
| HD | √ |
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