77mm ND2-ND32 (1-5 Stop) Variable ND Filter and CPL Circular Polarizing Filter 2 in 1 for Camera Lens No X Spot Weather Sealed
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Description
- * 【ND & CPL filter 2 in 1】One filter has both of CPL and varaible ND filter function,save your time to replace two filters; it can not only reduce the amount of light entering the lens but also darken skies, manage reflections at the same time.
- * 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
- * 【Material】Made by completed professional optical glasses, Multi-layer coating, only allows 0.7% light transmittance and waterproof, scratch-resistant, which could protect your valued lens.
- * 【Filter Frames】Filter Frames made by aluminum alloy, the serrated design of the edge of the frame makes it easy to install. There is 5 mark from Min to ND32 on frame, It is convenient for you to sure the ND filter stops.
- * 【Note】 Please verify your camera's lens thread size(usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering. The number is always preceded by a "ø" (diameter) symbol.
Unsure your lens size ? check here
$79.99
Shipping
To United States Expedited Shipping 3-5 business days
Sale
Buy 99$-9$, 199$-25$, 299$-39$, 599$-100$
Accessories

K&F Concept Variable ND2-ND32 (1-5 Stops) & Circular Polarizer Filter Function 2-in-1 with 28 Multi-Layer Coatings for Camera Lens
Variable ND2-ND32 : Provides 5 stops adjustable, from ND2/ND4/ND8/ND16/ND32, wide application scope.
CPL Filter : Generally be used on enhance color and contrast , especially for on white cloud and blue sky photography.


28 Multi-Layer Coated
Both sides of the glass with nanometer coatings , waterproof, scratch resistant at the same time ensures high definition quality and first class of the photos quality.

Variable ND & CPL Function 2-in-1
Combined variable nd and cpl function into one filter, can achieve the nd filter and cpl filter features as the same time, no need to screw two filters again. Rotating the nd filter to control the light enter in lens, creats silk smooth object movements. CPL filter for enhance the color and contrast.

No "X" Cross on Images
The self-frame lock technology , while rotating to the Min end or ND32 stops, perfectly avoided the dark "X “ cross on wide-angle lens.





Comparison
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Rating | 127 reviews. | 49 reviews. | 89 reviews. | 26 reviews. | 101 reviews. | 48 reviews. |
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Price | $79.99 | $89.99 | $56.99 | $79.99 | $67.99 | $62.99 |
Model | KF01.1087 | KF01.1815 | KF01.1063 | KF01.1853 | KF01.1465 | KF01.1079 |
Reflectivity |
0.2% | 0.2% | 0.2% | 0.2% | 0.2% | 0.2% |
Size |
77mm | 77mm | 77mm | |||
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 & Potrait Photograph | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography |
Function |
Remove glare/No X cross/ Light reduction effect | Soft highlight/No X cross/Light reduction effect | No X cross/Light reduction effect | 1 Second Switch/No X cross/Light reduction effect | Light reduction effect | No X cross/Light reduction effect |
Stops |
0.3 to 1.5(1 to 5 Stops) | 0.3 to 1.5(1 to 5 Stops) | 0.3 to 1.5(1 to 5 Stops) | 0.3 to 1.5(1 to 5 Stops) | 0.3 to 2.7(1 to 9 Stops) | 0.9 to 2.1(3 to 7 Stops) |
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 |
√ | √ | √ | √ | √ | √ |
Transmittance |
∕ | ∕ | ∕ | |||
Antireflection |
√ | √ | √ | |||
Filter Thickness |
9.3mm | 7.3mm | 7.3mm | |||
Ring Material |
Aviation aluminum alloy | Aviation aluminum alloy | Aviation aluminum alloy |
Reviews (127)
- All Reviews
- Image
Filter all in 1
It is a variable and polarizing ND filter. The ND is 5 steps, there are double, 10 steps (ND1000, 1024 to be exact). The polarizing filter eliminates light reflections on surfaces, cars, water, glass, also enhances the colors of the sky, leaves, asphalt, etc... (for more information search the Internet ) I personally use it for video, so as not to lose aperture-closing depth of field (f9 forward, now I can go to f2.3 without burning the frames due to excess light). I haven't removed it from my 35mm in a while, I'm delighted. The filter is made of metal and glass, presented in a rigid plastic case for storage. You can see the protective and anti-glare layers of a greenish color and you can put the dingle on it which holds quite well without staining. The lever changes the density of the filter and the other ring moves the polarizing filter. You have to be careful with this because you can move both carelessly. In the pictures you see the filter attached to an adapter, (step-up 49mm to 67mm) this is because I have 67 and 49 filters, my advice is to buy large filters then "step-up" adapters ". On image quality. Well, excellent: there are no casts, no chromatic aberration, no loss of definition or the terrible X of the ND gradual filters appear. I have a very expensive polarizing filter and barely notice the difference on it. As a negative point although I have already said it,
16/05/2023
Well-made ND filter
Dear kF, I want to thank you for your follow up message regarding my satisfaction on my order. You really care about customer service and really appreciate that...the ND 67mm is amazing and I'm very happy with it. I know this is about reviewing the product, but I'm so grateful that I went above and beyond for your customer and it's priceless. I recommend this product and the shopping experience. Thanks for doing it right.
14/05/2023
Great addition to any lens!
I've been using this CPL/Density filter for about a month and it's amazing. I do inventory photos for a few dealerships and it works great in harsh light and balancing/removing reflections. As for its use on landscapes and portraits, it really helps to tone down the highlights to give better editing control and to deepen other areas of color that you often lose. The only downside is that I can't use my sun visor for "shock protection" because you can't use powerline with sun visor. Currently using this filter on a Tamron 24-70 G2
13/05/2023
Great filter for the money
Super happy with this purchase for the price you can get quality photos that will stand out from the rest.
03/05/2023
Filter works great
The quality of material is really good, the filter made a lot of difference regarding picture quality and it's really worth it.
29/04/2023
Not To Be Missed
This has made life so much easier. A fantastic bit of kit and highly recommended
28/04/2023
Beautiful filter with quality colors
One of the best purchases of recent times. Works great with my Sony 24mm f/1.4 gimbal. I have no problem with assembly and disassembly. Works well and does not change color.
28/04/2023
No color cast.
Great to have a variable filter and an ND filter in one. No color cast visible. Recommend.
23/04/2023
Great variable ND filter for photography and videography.
I was given this filter by K&F concept to review, but this is my honest review based on using it for a few shoots of both photography and videography. The filter comes in a really nice plastic protective case, also included is a cleaning cloth in a pouch. The cardboard box itself is sturdy with a magnetic opening.I asked for the 77mm filter to fit my biggest lens and got some step up rings so I can use this on all my lenses and by stepping up you wont get vignetting. The filter itself feels very good quality and well built, the exposure adjustment ring allows you to choose between five stops, it feels like a fluid video head and will not move on its own.I didn't witness any colour shift, or any photo or video issues using this filter, also there was no sign of the black X some filters show when the two optics cross at their maximum point.I would definitely recommend this variable ND filter, its at a very good price point and by using step up ring for around you can have this one filter work on all your lenses, that is a lot cheaper than a few sets of ND filters when your lenses have different sized filter threads.Using this on video at either 25 or 30 fps using shutter speeds of 50/1 or 60/1 this filter easily cut down the light to stop my footage being over exposed.I have added a review on YouTube and video demo, you can find this by searching youtube for this product description.
19/04/2023
Filter all in 1
It is a variable ND filter and polarizer.
The ND is 5 steps, there are double, 10 steps (ND1000, 1024 to be exact).
The polarizing filter eliminates reflections of light on surfaces, cars, water, glass, and also reinforces the colors of the sky, leaves, asphalt, etc... (for more info search the internet)
Personally, I use it for video, so as not to lose depth of field by closing the diaphragm (f9 onwards, now I can go to f2.3 without burning the frames due to excess light). It's been a while since I took it off my 35mm, I'm delighted.
The filter is made of metal and glass, presented in a hard plastic case for storage. The protection and anti-reflection layers of a greenish color are appreciated and you can put your finger on it, which holds up quite well without staining.
The lever modifies the density of the filter, and the other ring moves the polarizing filter. You have to pay attention to this because it is possible that you inadvertently move both.
In the images you can see the filter attached to an adapter, (step-up 49mm to 67mm) this is so because I have 67 and 49 filters, my advice is to buy large filters and then "step-up" adapters.
About image quality. Well, excellent: there are no dominants, no chromatic aberration, no loss of definition or the terrible X of Gradual ND filters.
I have a very expensive polarizing filter and I hardly notice the difference over this one.
As a negative point, although I already said it, be careful when manipulating one of the rings so as not to move the opposite.
**If it has been useful to you, remember to vote positively in this way we will be helping each other.** :)
The ND is 5 steps, there are double, 10 steps (ND1000, 1024 to be exact).
The polarizing filter eliminates reflections of light on surfaces, cars, water, glass, and also reinforces the colors of the sky, leaves, asphalt, etc... (for more info search the internet)
Personally, I use it for video, so as not to lose depth of field by closing the diaphragm (f9 onwards, now I can go to f2.3 without burning the frames due to excess light). It's been a while since I took it off my 35mm, I'm delighted.
The filter is made of metal and glass, presented in a hard plastic case for storage. The protection and anti-reflection layers of a greenish color are appreciated and you can put your finger on it, which holds up quite well without staining.
The lever modifies the density of the filter, and the other ring moves the polarizing filter. You have to pay attention to this because it is possible that you inadvertently move both.
In the images you can see the filter attached to an adapter, (step-up 49mm to 67mm) this is so because I have 67 and 49 filters, my advice is to buy large filters and then "step-up" adapters.
About image quality. Well, excellent: there are no dominants, no chromatic aberration, no loss of definition or the terrible X of Gradual ND filters.
I have a very expensive polarizing filter and I hardly notice the difference over this one.
As a negative point, although I already said it, be careful when manipulating one of the rings so as not to move the opposite.
**If it has been useful to you, remember to vote positively in this way we will be helping each other.** :)
18/04/2023
Gallery
These images belong to KENTFAITH end users.
FAQs
A
The Olympus 100-400mm IS lens size is 72mm, please reconfirm the number mark as "ø" (diameter) symbol, if the number is 72, just need to order same 72mm size filter ,thanks.
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Q
A
Hi, in wide-angle lens if on the most darkness stop , suggesting focus length is 20-24 for avoiding vignetting.
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Video
Do You Know How Your K&F Concept Filters be Produced? | One-day Tour in Production Line
How to check your lens size
How to remove CPL filter from a lens(US)
Specification
Gimbal Stabilizers | |
---|---|
Reflectivity | 0.2% |
Filter | |
---|---|
Size | 77mm |
Series | Nano-X series |
Recommended Scenes | Video Shooting/ Landscape Photography |
Function | Remove glare/No X cross/ Light reduction effect |
Stops | 0.3 to 1.5(1 to 5 Stops) |
Filter Material | Japanese AGC Glass |
Multi-Coating | 28 layers |
Waterproof | √ |
scratch-resistant | √ |
HD | √ |
Transmittance | ∕ |
Antireflection | √ |
Pattern | √ |
Filter Thickness | 9.3mm |
Shape | Circle |
Ring Material | Aviation aluminum alloy |
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