100x100mm Square Black Diffuison 1/4 Effect Filter 28 Multi-Layer Coatings Dream Cinematic Effect Filter
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$119.99
$149.99
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Description
- * 【Creats Dream Cinematic Effect】This black diffusion 1/4 effect filter could soften the wrinkles, freckles and pores of facial skin, making it more delicate, plump and gorgeous. The hazy film effect can be better realized, showing dreamily effect. Reconmending use it in video shooting and portrait photography.
- * 【28 Multi-Layer Coatings】Both sides of glass with waterproof, scratch resistant and oil proof coatings, easy for cleaning. Without any negative influence for the image quality.
- * 【Import Optical AGC Glass】K&F Concept black diffusion 1/4 filter Made by Japanese AGC optical glass , multi coatings reduces the transmittance to 84% , effectively reduces reflection of filter surface.
- * 【Unique Nanotec】The double polishing process ensure the high definition images within 550mm focal length. 100*100mm size square filter can fit most filter holder.
- * 【Package Includes】1*100x100mm filter,1* leather filter bag.
Lens Filter function introduction: check here
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Accessories
Frequently Bought Together

K&F Square Black Diffusion Effect 1/4 Filter with 28 Multi-Layer Coatings for Camera Lens
The K&F Concept black diffusion special effect filter with its unique 28 multi-layer coatings anti-reflection , effectivly reduces the reflection came from both ground and filter itself, reduces the light transmittance to 84%. Even at its lowest density K&F Concept 1/4 black diffusion effect filter can soft wrinkle and pores of human skin, it delivers an effective and increase in the halation which adds a pleasing depth of warmth showing the delicate and hazy movie effect in images, but is not transported to the skin tone values.


Information:
Function: reduces the highlight glaring , soft light and wrinkles to creats dream cinematic effect for images and video.
Applicable scene: portrait photography and family daily video recording
Size : 100*100mm
Material: Import optical AGC glass
Coatings: 28 Multi-Layer Coatings
Applicable scene: portrait photography and family daily video recording
Size : 100*100mm
Material: Import optical AGC glass
Coatings: 28 Multi-Layer Coatings



Comparison
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| Rating | 68 reviews. | 8 reviews. | 112 reviews. | 6 reviews. | 180 reviews. |
|---|---|---|---|---|---|
| Price | $149.99 $119.99 | $137.99 $109.99 | $112.99 $89.99 | $124.99 $99.99 | $216.99 $182.99 |
| Model | KF01.1807 | KF01.1843 | KF01.1144 | KF01.1147 | SKU.1601 |
Size |
100*100mm | 100*150*2mm | 100mm/150mm | ||
Series |
Nano-X series | Nano-X series | X-series | ||
Recommended Scenes |
Night Sky/Starry Sky | Landscape Photography | Landscape Photography | ||
Function |
Block yellow wavelengths of light | Light Reduction Effect/Reduce Exposure in Selectiv | Light Reduction Effect | ||
Filter Material |
Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | ||
Multi-Coating |
28 layers | 28 layers | 28 layers | ||
Waterproof |
√ | √ | √ | ||
Scratch-resistant |
√ | √ | √ | ||
HD |
√ | √ | √ | ||
Transmittance |
∕ | ∕ | 12.5% (GND8) |
Reviews (68)
- All Reviews
- Image
Verified Purchase
Quality and a presentation with great attention to detail
The filter produces a softened finish for objects and people, and because it's square, it can be used with all lenses according to its size; good quality and a luxury case for storage.
03/06/2025
Verified Purchase
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.
03/06/2025
Verified Purchase
very good filters.
i bought 3 kits, 3,6 & 10 stops and works great.
no color cast or color shift and easy to clean.
no color cast or color shift and easy to clean.
01/06/2025
Verified Purchase
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
I would buy this filter again!
Rich
27/05/2025
Verified Purchase
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
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
26/05/2025
Verified Purchase
I'm glad I have it !
Wonderful
25/05/2025
Verified Purchase
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.
23/05/2025
Verified Purchase
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.
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.
20/05/2025
Verified Purchase
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.
17/05/2025
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