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77mm HD Soft GND8 Lens Filter 3 Stop (0.9) Soft Graduated Neutral Density Filter K&F Concept Nano-Xcel Series
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$69.99
$78.99
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Description
- * 【Balancing Light】K&F Concept soft GND8 lens filter is suitable for large contrast between the sky and the ground. If the ground is irradiated normally, the sky will be severely overburdened. The soft-lens lens can effectively balance the light ratio and contrast.
- * 【Premium Optical Glass Made in Japan】This soft GND8 lens filter is able to show the image's real color thanks to the premium optical glass made in Japan. The soft GND8 lens filter provide 3 stops light reduction and lowered the reflectivity to 1.25% (other brands same filter is 2%).
- * 【28 Multi-Layer Coatings】Both sides of the optical glass with nanometer coatings are waterproof and scratch-resistant, easy for cleaning, and no worries about scratches when use the soft GND8 lens filter.
- * 【High-Technology Coated】With high-technology gradual coating, the color is stable enough, and accurate light reduction stops, showing a perfect image.
- * 【CNC-Non Slip Frame】The frame of K&F Concept soft GND8 lens filter is made of aviation aluminum with a CNC-non slip frame which helps remove and install the filter more easily, and the 3.3mm ultra-slim frame utmost avoids vignetting.
Lens Filter function introduction: check here
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2. Get free gift over $100 (select on the checkout page).
3. Get a 20% OFF code after ordered (Each account may only participate once).
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| Rating | 51 reviews. | 31 reviews. | 13 reviews. | 101 reviews. | 132 reviews. | 22 reviews. |
|---|---|---|---|---|---|---|
| Price | $78.99 $69.99 | $49.99 $39.99 | $57.99 $45.99 | $62.99 $49.99 | $87.99 $69.99 | $97.99 $77.99 |
| Model | KF01.1505 | KF01.1514 | KF01.1554 | KF01.977 | KF01.1063 | KF01.1853 |
Size |
77mm | 77mm | 77mm | |||
Series |
Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series |
Function |
Balancing the light between the ground and sky, av | Light reduction effect | Light reduction effect | Light reduction effect | No X cross/Light reduction effect | 1 Second Switch/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 |
√ | √ | √ | √ | √ | √ |
Transmittance |
12.5% | 0.001 | ∕ | |||
Recommended Scenes |
Video Shooting/Landscape&Potrait Photography | Video Shooting/Landscape& Potrait Photography | Landscape Photography | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography |
Reviews (51)
- All Reviews
- Image
Verified Purchase
Excellent three filter set with quality case.
Bought this set for use on my Canon R5 II. All three filters work very well. Screw into lens with no issue. No visible loss of image quality even with professional level Canon lenses. Would highly recommend. Image shown using ND grad filter.
03/12/2025
Verified Purchase
Another great new product from K&F
So if you have been purchasing K&F Concepts in 2021 you should be seeing a big difference in the quality of their products. I mean K&F has always been known for making budget gear that was "good enough". But in my onion now, they are actually pumping out high quality gear. This graduated ND is just another example of that.
I saw very little color cast. Yes, there was a bit there as you will get with just about any ND under $300 but it isn't strong and easily fixed. The glass is a nice quality and isn't a super dust magnet. The coating seems to provide a lot of resistance to glare. The coating also seems to make water bead up and quickly get out of the way which I wasn't expecting for a filter at this price point. Build quality is great and the threads are smooth and without any burrs which is something you will see often in super budget filters.
I can't wait to see more future products from K&F. I'm excited they are putting out quality products like this that don't cost an arm and a leg.
I saw very little color cast. Yes, there was a bit there as you will get with just about any ND under $300 but it isn't strong and easily fixed. The glass is a nice quality and isn't a super dust magnet. The coating seems to provide a lot of resistance to glare. The coating also seems to make water bead up and quickly get out of the way which I wasn't expecting for a filter at this price point. Build quality is great and the threads are smooth and without any burrs which is something you will see often in super budget filters.
I can't wait to see more future products from K&F. I'm excited they are putting out quality products like this that don't cost an arm and a leg.
19/11/2025
Verified Purchase
Finally get the most out of your images
In addition to the Kiwifotos lens filter adapter for my Sony RX100 V, I bought this graduated neutral density filter from K&F Concept after having had very good experiences with other products. I keep reading that the filter can't be unscrewed. I can't confirm that. At least for the 52 mm size I ordered.
The practical test is convincing. It's not sunny at the moment, but clouds are often difficult to capture, even in heavily overcast weather. I hope you can look through the images in the correct order. For someone who knows what they're doing, it should be obvious: The third image is pure, without the filter. In the fourth, I tried to improve this image in RAW post-processing, and you can see that there are still some burnt-out areas. The first image is with the filter, and you can already see: The clouds are already more detailed. But the window frame also naturally darkens with it. The post-processing, which can be seen in the second image, requires more effort for a scene like this. But I think the result is impressive!
As with the other K&F filters, I didn't notice any color casts, vignettes, or anything similar.
The practical test is convincing. It's not sunny at the moment, but clouds are often difficult to capture, even in heavily overcast weather. I hope you can look through the images in the correct order. For someone who knows what they're doing, it should be obvious: The third image is pure, without the filter. In the fourth, I tried to improve this image in RAW post-processing, and you can see that there are still some burnt-out areas. The first image is with the filter, and you can already see: The clouds are already more detailed. But the window frame also naturally darkens with it. The post-processing, which can be seen in the second image, requires more effort for a scene like this. But I think the result is impressive!
As with the other K&F filters, I didn't notice any color casts, vignettes, or anything similar.
18/11/2025
Verified Purchase
Must-have purchase
The filter arrived today. I didn't want to spend a lot and I was very satisfied.
I often photograph landscapes and this filter makes a difference when it comes to the overexposed part of a photo.
I attach an example image.
I often photograph landscapes and this filter makes a difference when it comes to the overexposed part of a photo.
I attach an example image.
16/11/2025
Verified Purchase
77mm filter
This filter works great for portrait photography. It’s the second one I have purchased with great results on both lens’s
13/11/2025
Verified Purchase
Perfectly smooth
A smooth graduation providing high quality images. It's naturally dust repellent, so mounting a UV protection lens is not absolutely required. Great value.
12/11/2025
Verified Purchase
Very good purchase
I arrive in perfect condition and it is of very good quality I used it on arrival and.I comply with what I needed
08/11/2025
Verified Purchase
Good value for the money
Good value for the money and good quality. This saves me the money to buy more expensive filters.
06/11/2025
Verified Purchase
Excelent Filter
Bought many filters. Some I just throw in the back of my camera bag. This one is Quality made. Came clean and clear, which is a rarity. People that say it is to small and can't get it off easy. Well that's just lake of experience with filters. It is stiff at spinning but to me, that is of quality. Most spin to easy and turn of your settings to easily. Worth the buy.
04/11/2025
Verified Purchase
Photo Quality Improved Dramatically
This lens has improved my outdoors nature photography significantly! My photos are much clearer, more detailed, and the colors are more crisp. It is easy to install and remove. The quality of this lens is really good. I haven’t had any scratches on it, nor have I used it in the rain yet. Either way I am impressed with the quality of this lens and would definitely recommend it!
01/11/2025
FAQs
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Do You Know How Your K&F Concept Filters be Produced?
Specification
| Filter | |
|---|---|
| Reflectivity | 1.5% |
| Size | 77mm |
| Series | Nano-X series |
| Function | Balancing the light between the ground and sky, av |
| Stops | 0.9（3 Stops) |
| Filter Material | Japanese AGC Glass |
| Multi-Coating | 28 layers |
| Waterproof | √ |
| Scratch-resistant | √ |
| HD | √ |
| Transmittance | 12.5% |
| Filter Thickness | 5.3mm |
| Ring Material | Aviation aluminum alloy |
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