SN25T1 ND1000 Square Filter 100x100mm + Metal Holder + 8pcs Adapter Rings For DSLR

4.9 232 232 Review(s) SKU.1596
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£77.99 £99.99 22% OFF VAT free
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Brand: K&F Concept
  • This K&F SN25T1 ND1000 filter is an upgrade of the SN25T ND1000 square filter. It uses a coating process to solve the color cast problem. There are 8 filter ring adapters.
  • SKU.1596
  • SKU: SKU.1596
  • 77.99
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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
  • * ND1000 effectively blocks more than light, interferes with the viewfinder, guarantees the quality of taking pictures, and can play a certain dustproof and waterproof function, which is very suitable for landscape photography.
  • * The material of the filter is high-quality optical glass, which adopts double-sided, multi-layer enhanced coating, which can effectively reduce the surface reflection of the filter. It greatly reduces the glare from the reflection of the outline of the long exposure lens and ensures premium image quality.
  • * GND8 smooth gradient square filter, the size is 100x150mm square, the product weight is 47.5g, the lens thickness is 2mm, the applicable lens diameter is 98mm and below, the light reduction is 3 gears (0.9), the transmission is 12.5% , The reflectivity is 1.5%. GND8 square board has excellent anti-reflection rate. The anti-reflective rate of the same level in the industry is only 2%, and the resin b
  • * The material of 100mm system filter holder is made of aviation aluminum by CNC integration, the surface is black frosted and oxidized.
  • * Including 49/52/58/62/67/72/77/82, seven adapters perfectly matched to the lens.

Unsure your lens size ? check here

£77.99
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Buy 99£-15£;
199£-30£;
299£-48£;
599£-108£;
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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).

Brand Story
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Comparison
Rating 232 reviews. 220 reviews. 193 reviews. 195 reviews. 244 reviews. 192 reviews.
Price £99.99 £77.99 £139.99 £103.99 £295.99 £142.99 £160.99 £152.99 £429.99 £263.99 £248.99
Model SKU.1596 SKU.1600 SKU.1601 SKU.1878 SKU.1877 SKU.1808
Function
Light Reduction Effect Light Reduction Effect Light Reduction Effect Light Reduction Effect/Remove Glare Light Reduction Effect/Remove Glare Light Reduction Effect/Remove Glare
Recommended Scenes
Landscape Photography Landscape Photography Landscape Photography Landscape Photography Landscape Photography Landscape Photography
Series
X-series X-series X-series X-PRO series X-PRO series X-PRO series
Multi-Coating
28 28 28 36 36 36
waterproof
scratch-resistant
HD
Reviews (232)
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VIP2
Verified Purchase
5
Fantastic Filter Kit !
Awesome filter kit,
Product packaging is Decadent,
The item itself is of high quality,
Aluminium filter holder and lens rings,
And the filter case is top notch,
The filter itself is High quality optical glass,
Tested this out as soon as it arrived,
Does not suffer from light leakages and there is no colour cast on the images unlike some other brands, overall I am very satisfied with my purchase, will hopefully be looking to get the k&f graduated filters next,
A recommended buy.
Fantastic Filter Kit ! Fantastic Filter Kit !
24/05/2025
VIP2
Verified Purchase
5
Well made and not like the cheaper plastic ones
This is straight out of the camera and hasn't been retouched. Quality is good, the stones are sharp the water is soft, all in all not a bad product.
Well made and not like the cheaper plastic ones
24/05/2025
VIP2
Verified Purchase
5
Updated
Updated 21.05.25
I informed them of this issues and even though this was purchases 18 months ago. They have since sent me a complete new holder with the missing part attached.

Excellent service. Still worth checking this when it arrives should any other have slipped through the net in production.

Gap between the glass filter and filter holder. Not ideal when the point of an ND filter is to reduce the light into the lens. Needs some work.
Updated
21/05/2025
VIP1
Verified Purchase
5
Great value for money and picture quality
I bought this ND filter kit as I have had a great experience with K&F (their tripod is brilliant) and was looking for a system that would work with all my lenses. Firstly, the quality of the packaging and storage is extremely high, the glass comes in its own case that keeps it clean and safe. Secondly, it's very easy to set up and use (a little fiddly if you hand are cold) and thirdly, the picture quality is great, there is no colour casting (the colours you see in the images above is my editing, not the fault of the ND filter) and it allowed me to blur the water and clouds in the middle of the day.
Great value for money and picture quality Great value for money and picture quality Great value for money and picture quality Great value for money and picture quality
19/05/2025
VIP1
Verified Purchase
5
Great product
Great product. Could improve by making frame and some adaptor rings fit in pouch.
Great product
13/05/2025
VIP1
Verified Purchase
4
Good results, but tricky to fit
Very nicely packaged, does the job, but a little tricky to affix, until you get the hang of it. Not a straightforward fit
Shame, otherwise would be 5 *
Good results, but tricky to fit
12/05/2025
VIP2
Verified Purchase
5
Quality and price
Great deal working perfect and nice quality
Easy to use
Quality and price Quality and price Quality and price
03/05/2025
VIP2
Verified Purchase
5
Used for teaching
I found the set very useful for giving a class on long exposures. The multiple rings allowed me to put the filter onto the range of lenses the students brought. The packaging and quality of the filter and holder is excellent. The attached photograph shows the River Thames blurred at Richmond Lock - some slight cloud motion there too.
Used for teaching
02/05/2025
5
A great budget-friendly option for filters
A few years ago, I started beefing up my camera equipment. I had a Canon 5D Mark IV camera body, but didn’t have great glass. So, I started my gear journey by upgrading my lenses. I now have four amazing lenses including a 70-200, 24-70, 100mm Macro, and a Wide Angle lens. After I finalized my collection of lenses, I started looking at accessories I needed to accompany those lenses and came up with a short list of items that included high-quality filters. The problem I had was that I needed to be able have filters that works with all my lenses. Buying filters for each one of your lenses can get really cost prohibitive. So, one solution I found was to get a square filter with step-down rings. K&F Concept has a great option for this type of set-up so I gave it a try.

About a month ago, I shot photos at a wedding on a mountaintop in Tennessee. It was in the middle of the afternoon and the sun was super bright at the location of the ceremony. The venue was huge and I wanted to pack my camera bag somewhat light so that I didn’t have to struggle with tons of equipment. The square filter set from K&F concept was perfect for this type of work. The kit is lightweight and it makes it possible to use the one filter for several different sizes of lenses. During this wedding I was working with an 82mm lens and a 77mm lens as my primary glass. At the ceremony site, I had to quickly swap lenses and reapply the filter in order to get the shots the couple wanted. I found gaps in the ceremony where I could quietly and quickly change lenses and attach the filters without disturbing the event. It worked perfectly and even though some people might consider it cumbersome, I thought it was a lot easier than having to swap lenses and then screw filter into each lens.

When using these filters, I shot exclusively in RAW, but did not perceive any color cast from the filters. The mount is solid and the filter is well-protected by the soft lining in the case. It’s very easy to attach the mount to the lenses and in my opinion is actually easier to work with than individual filters.

I do feel like the lens adapter could fit a little more snuggly onto the camera lens, but I’m definitely not complaining about that and it is certainly not a dealbreaker. It’s just a tweak that could make the product even better than it already is.

One of the most appealing features of this product is its price. At £100, it’s much more budget-friendly than purchasing a single ND1000 filter. This is a great set-up for beginners and professionals alike.
A great budget-friendly option for filters A great budget-friendly option for filters A great budget-friendly option for filters A great budget-friendly option for filters A great budget-friendly option for filters
14/04/2025
5
Delivery was very fast. Unbeatable for the price... Everything is processed to a high standard. I can't confirm some criticism that the graduated filter is less foggy towards the middle. It was done very cleanly in my case. If the insertion should be a little difficult, then loosen the 4 screws on the filter holder a little bit and everything runs like butter! No colour cast on the filters! Great bags included... Polarising filter story, just screw an existing one onto the lens and then the filter holder on top. What more could you want without having to spend 400-500€? Full marks from me.

04/04/2025
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FAQs
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A
there are 7 filter ring adapters, included 52mm/ 58mm/ 62mm/67mm/ 72mm/ 77mm/ 82mm, allows you use the nd filter on your kinds of size camera lens. 
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A
hello, if you polarizing filters is square and size is 100X100mm, the hold is okay for you 
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A
I think they went with common adapter sizes based on popular lens types, you can get a set of step up/down rings that can be adapted to your 55mm filter diameter. I think they sell for like $15 or something like that. You're going to want to get a 55mm step up to 58 mm ring 
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A
As long as lee square filters is 100*100mm, it is okay 
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Video
K&F SN25T1 ND1000 Square Filter 100x100mm + Metal Holder + 8pcs Adapter Rings For DSLR
How To Check Your Lens Size
Specification
Filter
size 100x100mm
Function Light Reduction Effect
Recommended Scenes Landscape Photography
Series X-series
Filter Material Japanese AGC Glass
Multi-Coating 28
waterproof
scratch-resistant
HD
Transmittance