Hard Grad ND8 Square Filter, Graduated Neutral Density Filter GND8 (0.9/3 Stops) 100*150*2mm Slim HD Optical Glass 20 Layer Double Side MRC Coating

5 69 69 Review(s) KF01.1168
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Brand: K&F Concept
  • K&F Concept K&F Sj52 Gnd8 100Mm X 150Mm Gnd Mc Filter Multi-Coated Optical Glass Graduated Nd8(0.9) 3 Stops Filter Made Of Japanese Top Optical Glass, Increased Optical Clarity And Color Fidelity.
  • KF01.1168
  • SKU: KF01.1168
  • 119.99
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Description
  • * 【Applicable scene】 Graduated ND8 suitable for shooting scenes where there are dark and light areas at the same time, e.g. the sea level, the skyline after sunset and sunrise or clouds and flowers on the mountain top.
  • * 【Quality】 The filter material is the best optical glass from Japanese, increased optical clarity and color fidelity.
  • * 【Nano coating technology】 Precision grinding and double-sided polishing ensure high-definition imaging. It contains a protective layer that makes it easy to wipe water, dust and oil out of the filter without worrying about scratching your glass.
  • * 【Anti-reflection rate】 In industry, the same level of anti-reflection rate is only 2%.
  • * 【Scope of delivery】 1x Hard GND8 square filter

 Lens Filter function introductioncheck here

$119.99
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Quality Guarantee

Kentfaith items enjoy [Quality Guarantee]. If the item you purchased has quality issues or problems caused by non-users and enjoys "Quality Guarantee", Kentfaith will provide comprehensive after-sales service.

No Reason Return

In order to improve your shopping experience at Kentfaith, the items you purchased (which doesn't apply to giveaways) can be returned for a refund for no reason (such as dislike, wrong purchase, and other non-product quality issues).

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Brand Story
Hard Grad ND8 100mm x 150mm
GND8 MC Filter Multi-Coated Optical Glass
ND 8 0.9 Graduated Neutral Density
Feature
Graduated ND8(0.9) 3 stops filter made of Japanese top
optical glass, increased optical clarity and color fidelity.
Optical glass
Multi-layer coating
No vignetting
Low reflectivity
Waterproof
and antifouling
High light
transmittance
Double-sided Anti-reflective Coating
By double-sided multi-layer anti-reflective coating, the reflected light can
be reduced to below 0.4% to eliminate the influence on imaging.
Multi-layer Coating Low Reflectivity
Reduce glare caused by diffuse reflection
Nanometer Coating
Waterproof,Oil Resistant,Scratch Resistant
With Pro Hand GND8 Filter
Fix the exposure transition to render the perfect photo
Without Pro Hand GND8 Filter
Sky transition exposure photo is flawed
Comparison
Rating 69 reviews. 77 reviews. 180 reviews. 6 reviews. 73 reviews.
Price $124.99 $119.99 $153.99 $132.99 $216.99 $182.99 $124.99 $99.99 $124.99 $99.99
Model KF01.1168 SKU.1600 SKU.1601 KF01.1147 KF01.1148
Size
100*150mm 100mm/150mm 100*150*2mm 100*150mm
Filter Material
Optical glass Japanese AGC Glass Japanese AGC Glass Japanese AGC Glass Optical glass
Multi-Coating
28 layers 28 layers 28 layers
Waterproof
Scratch-resistant
HD
Transmittance
12.5% (GND8)
Series
X-series X-series Nano-X series
Recommended Scenes
Landscape Photography Landscape Photography Landscape Photography
Function
Light Reduction Effect Light Reduction Effect Light Reduction Effect/Reduce Exposure in Selectiv
Reviews (69)
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VIP1
Verified Purchase
5
Consistent, color and flatness throughout.
I Love K&F Concept. I own a lot of their stuff. The seller delivered this in just a couple days. This 100mm x 150mm "Hard" GND filter is amazing. It’s a very clear, smooth piece of nice quality glass, the color is exactly grey, no blue, green or magenta. The shading is very evenly deposited. Fits perfectly in my NiSi filter holder. Much more fair price than NiSi but same quality. Very happy, will be buying more.
Consistent, color and flatness throughout.
02/12/2025
VIP2
Verified Purchase
5
Very good
I can adjust the exposure on a bright sky with this filter and take nice landscape pictures. It's pretty good.
18/11/2025
VIP1
Verified Purchase
5
This Is a great filter with brilliant optics far better than my old resin filters, the hard grad is exceptionally good for seascapes where there is nothing on the horizon and you need to balance a bright sky with a dark foreground or even the other way around. Create dramatic sunset images or sunrise. These filters are glass not resin and very good quality glass for that matter. Often with resin filters extra noise is created and that spoils image quality after using these pro glass ones i have noticed a considerable step up in image quality.
12/11/2025
VIP1
Verified Purchase
5
Very effective filter
This is a solid ND filter. I've recently started using square filters instead of circular filters. Below is some of the longer exposures, I shot with this filter. I'm still learning photography, so this filter has been really good to practice with and it helps me progress and learn with my longer exposed shots and photos. Would highly recommend for anyone looking to improve their photography.
Very effective filter Very effective filter Very effective filter
03/06/2025
VIP1
Verified Purchase
5
 very good filters.
i bought 3 kits, 3,6 & 10 stops and works great.
no color cast or color shift and easy to clean.
 very good filters.
01/06/2025
VIP2
Verified Purchase
5
Works as Advertised--Highly Recommended
I've used this filter a few time now and it provides excellent contrast to city lights, structures and starry skies.

I would buy this filter again!

Rich
Works as Advertised--Highly Recommended
27/05/2025
VIP1
Verified Purchase
5
Nd2000 excellent
Packaging: great care
Filter holder: brilliant (belt extractor)
Anti-scratch: excellent
Anti-oil: excellent
Anti-reflection: excellent (designed to be used in full sun)
F/stop gain 11 (for example, it allows you to extend the shutter speed from 1/125 to 16 seconds)
I attach a shot taken at 35 mm on FF with k&f Nd2000
f8-30 seconds.
Do I recommend it?
I love it, you decide.
Good light
Nd2000 excellent
26/05/2025
VIP3
Verified Purchase
5
Top price-performance
I'm extremely happy with the filter; it does what it's supposed to without any color changes. I use it in a Rollei filter holder and it works without any problems.
Top price-performance
23/05/2025
VIP1
Verified Purchase
5
Very good value for money - minimal staining
The ND 1.8 filter is very good for its low price. The filter makes the image slightly bluer. This deviation can be quickly corrected in both photos and videos.
No loss of sharpness.
The filter can be used in a 4x4 inch matte box, although 100x100 mm is actually a bit too small.
Compared to 4x4 filters in the €200 range, I think it's excellent value for money.
Very good value for money - minimal staining
20/05/2025
VIP1
Verified Purchase
5
Best filter among the cheap ones
I am a photographer and, in my travels, I also deal with landscape. Over the years I have had the opportunity to try and test filters of different brands and qualities. Quality naturally has its price and from this point of view K&F has never disappointed me. In the filter sector it is the brand with the best quality/price ratio. I have had the opportunity to try this filter for long exposures and it is one of the most valid ever seen. The glass is of excellent quality and does not cause any loss of sharpness. It arrives in its specially protected imitation leather packaging. It has nothing to envy to more renowned and expensive brands. I would like to underline that I have not noticed any color casts or strange aberrations. If you add an unmatched price, I can only recommend this filter.
Best filter among the cheap ones Best filter among the cheap ones Best filter among the cheap ones
17/05/2025
FAQs
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A
I think there are 6 rings for different sizes and 72 MM is there 
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A
It came with the 10 stop glass filter and seems to be pretty great quality. I'm loving using it. Even ordered a 6 stop to go with it. 
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A
That's fine. The polarizing filters also have a rotary thread on the front where the filter plug-in system can be attached. 
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A
Yes, because as far as I know there are no differences. 
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A
You choose the diameter that is written on the lens. That is the right size for the lens. This is an assignment that you know which lens belongs to which. 
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Specification
Filter
Size 100*150mm
Filter Material Optical glass
Multi-Coating
Waterproof
Scratch-resistant
HD
Transmittance
Antireflection
Pattern
Filter Thickness 2.0mm
Shape Square
Ring Material Optical glass