Square Filter ND8(3 Stops) 100x100mm Square Filter with Protective Frame, Waterproof ND Neutral Density Filter Light Reduction Filter made of HD Optical Glass, Nano-Xcel Pro Series

5 147 147 Review(s) SKU.1872
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£59.99 £74.99 20% OFF
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Brand: K&F Concept
  • K&F Square filter ► ND8(3 stops) 100mm x 100mm square filter gray filter/optical AGC glass with double-sided 36-layer coating ► For X-PRO series ► Buy now
  • SKU.1872
  • SKU: SKU.1872
  • 59.99
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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.

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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).

Features
  • * Full Color ND8 Square Filter provides 3 f-stops (0.9) light reductions, No Color Cast, and is equipped with Protective Frame.
  • * Using AGC optical glass with the double-sided 36-layer coating, anti-reflective Green Film can effectively reduce the surface reflection of the filter. Reduces glare caused by external reflections from long-exposure lenses, ensuring top-notch image quality.
  • * K&F Concept Pro Protective Frame won the iF DESIGN AWARD and Red Dot Design Award. The square filter frame can protect the lens from being accidentally dropped and not broken (falling from a height of 1.5 meters to a flat ground will not break, note: the frame cannot protect the lens from falling on a sharp convex surface)
  • * A PU leather storage bag is provided, and it is equipped with K&F Concept patented design drawstring, which is more convenient to protect and take.
  • * Package Includes 1*Full Color ND8 Square Filter + 1*Protective Frame + 1*PU Filter Pouch.

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£59.99
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FREE Shipping to United Kingdom,Ireland,India,Gibraltar,
Malta,Cyprus,South Africa,
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⭐ 1. Automatic: Buy 2 Save 15%, Buy 4 Save 20%, Buy 6 Save 25% (Tiered discounts are not stackable with coupon codes.)
⭐ 2. Free Filter Pouch with orders over £60 and a free Bluetooth Earphones with orders over £100.
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Multiple payment options:

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
K&F Concept X-PRO Square ND8 Filter (3 Stops), Netrual Density Filter with 28 Multi-Layer Coated for Camera Lens
K&F Concept X-PRO Square ND8 Filter (3 Stops), Netrual Density Filter with 36 Multi-Layer Coated for Camera Lens
Material:Import AGC glass
Filter size: 100 x 100mm
Filter function : With 3 stops for light control, beautiful depth of field with wider apertures.
Coatings: 36 Multi-layer Coatings
Fit Lens Size : ≤ 82mm
K&F Concept X-PRO Square ND8 Filter (3 Stops), Netrual Density Filter with 28 Multi-Layer Coated for Camera Lens
K&F Concept X-PRO Square ND8 Filter (3 Stops), Netrual Density Filter with 28 Multi-Layer Coated for Camera Lens
36 Multi-Layer Coatings
K&F Concept X-PRO Square ND8 Filter (3 Stops), Netrual Density Filter with 28 Multi-Layer Coated for Camera Lens
Waterproof & Scratch Resistant
K&F Concept X-PRO Square ND8 Filter (3 Stops), Netrual Density Filter with 28 Multi-Layer Coated for Camera Lens
Imported AGC Glass & Leather Bag
K&F Concept X-PRO Square ND8 Filter (3 Stops), Netrual Density Filter with 28 Multi-Layer Coated for Camera Lens
Comparison
Rating 147 reviews. 232 reviews. 176 reviews. 244 reviews.
Price £74.99 £59.99 £99.99 £77.99 £59.99 £429.99 £263.99
Model SKU.1872 SKU.1596 KF01.1410 SKU.1877
size
‎100*100mm 100x100mm 100*100*2mm /
Function
Light Reduction Effect Light Reduction Effect Light Reduction Effect Light Reduction Effect/Remove Glare
Recommended Scenes
Landscape Photography Landscape Photography Landscape Photography Landscape Photography
Series
X-PRO Series X-series Nano-X series X-PRO series
Filter Material
Japanese AGC Glass Japanese AGC Glass Japanese AGC Glass Japanese AGC Glass
Multi-Coating
36 28 28 36
waterproof
scratch-resistant
HD
Transmittance
Reviews (147)
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VIP2
Verified Purchase
5
Good product
"I honestly don't have a clue about photography, and I knew my partner wanted some filters for his camera. I did some research and they recommended these.
Well, I was right, she's delighted... the only downside is that now all she does is take me to see waterfalls
Good product Good product Good product
03/11/2025
VIP2
Verified Purchase
5
k&f Concept product
Product received on time and of good quality.
k&f Concept product k&f Concept product
27/10/2025
VIP3
Verified Purchase
5
Really well designed
I'd been debating between several brands for a while when choosing a filter holder for ND and GND filters. I took advantage of a flash sale to purchase this kit. I'm not disappointed.
The whole thing seems sturdy and easy to store.
The case, quite attractive, has five compartments, three of which, for square ND filters, are lifted by a ribbon. On the back of the case, there's a loop for a strap and a belt loop. I would have liked a slightly more spacious compartment to accommodate the adapter rings with the CPL filter when it's removed.
The assembly (or disassembly) of the components is well explained in instructions in several languages, including French.

Main positive points:
No color cast or loss of sharpness on the first tests.
The plastic frame with its tabs for handling the ND filters.
The system for attaching the CPL filter to the filter holder. The knurled knob for mounting the adapter ring and rotating the filter holder.
The easily accessible knob for controlling the polarizing filter.
The square filter is firmly held in the filter holder.
The robustness of the metal filter holder.

If there are any slight negatives:
The square filter is held a little too firmly in the filter holder.
The click is too strong to lock the CPL filter into the filter holder.
No pouch to independently protect the CPL filter in the case.
No protective cover for the CPL filter when the assembly is installed on the lens.
Really well designed Really well designed Really well designed Really well designed Really well designed Really well designed
15/10/2025
VIP1
Verified Purchase
5
Super filter assembly or filter change
The system with the CPL filter assembly beats everything I have used so far. Putting on the bracket is also easy to do. The quality of the filters themselves leaves nothing to be desired. This is how filter photography is just fun!
Super filter assembly or filter change
09/10/2025
VIP2
Verified Purchase
4
Very satisfied
Very easy to use system. The picture quality is really good as far as I can tell. The polarizing filter works very well. Thanks to the adapter, the filter can be used on any lens. Have never regretted the purchase.
Very satisfied Very satisfied
04/10/2025
VIP2
Verified Purchase
5
Good and cheap
The filter does what it should, it extends the exposure time. A Vignettietierung or wrong color reproduction I could not determine so far. The packaging of the filters is very good and practical, some higher-priced filters can not do so well.
Good and cheap Good and cheap
28/09/2025
VIP1
Verified Purchase
5
GOOD for the money!!!
Great value for money!
27/09/2025
VIP1
Verified Purchase
5
Service was poor, optical performance was good, but the frame was problematic.
"The optical performance of the Soft GND16 Graduated Filter ND1.2 (4 stops) 100x150x2mm Rectangular Filter HD is good and offers solid performance, especially in normal lighting conditions. However, the filter shows weaknesses in extreme backlighting.

A crucial problem, however, is the filter frame. The retaining lugs are extremely delicate and offer little clamping force. On my model, the frame fell off after the first use, which was extremely frustrating.

Attempts to contact customer service were unsuccessful, as I received no response even after a week. Due to this disappointing experience, I decided to return the entire K&F system."
Service was poor, optical performance was good, but the frame was problematic.
18/09/2025
VIP2
Verified Purchase
5
Just a good nd64 filter
The filter came in a frame, so it fits perfectly into the set. I recommend
Just a good nd64 filter
15/09/2025
VIP1
Verified Purchase
5
Price-performance top
Alles in allem ein gutes Produkt. Die Qualität wirkt gut!Alles ist aus Metall gefertigt und macht einen robusten Eindruck.Die Adapterringe verfügen nur über ein Gewinde, welchen ich auf mein Objektiv schrauben (in meinem Fall 49mm) kann. Möchte ich einen Polfilter, etc. montieren, muss ich erst den Schraubfilter und darauf dann den Adapter setzen.Was mir noch aufgefallen ist, dass der Adapterring sehr leichtgängig im Filterhalter sitzt. Ist quasi wie ein Lenkrad welches man problemlos mehrere runden drehen kann. Eine kleine Gummilippe (am Adapter oder am Halter) würde hier evtl.Trotzdem gutes Produkt!
13/09/2025
FAQs
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A
There are coatings on both sides, and the middle is transparent. 
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A
They fit all filter holders that don't have to have an additional seal glued to the filters. I use it myself with the Rollei Mark II filter holder and the Haida M10. 
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Video
Square Filter Holder System Pro Kit (Filter Holder + Circular Polarizer + Square ND1000 Filter + ND8 + ND64 + 4 Filter Adapter Rings) for Camera Lens
Specification
Filter
size ‎100*100mm
Function Light Reduction Effect
Recommended Scenes Landscape Photography
Series X-PRO Series
Filter Material Japanese AGC Glass
Multi-Coating 36
waterproof
scratch-resistant
HD
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