K&F Concept 40.5mm Variable ND Filter ND8-ND128 (3-7 Stop) HD Hydrophobic VND Filter for Camera Lens No X Cross

5 34 34 Review(s) KF01.1444
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£38.99 £39.99 2% OFF VAT free
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Brand: K&F Concept
  • Free Shipping. 30 Day No Reason Return. K&F XV39 40.5mm Variable ND8-ND128 Filter Nano Coated Made by german optical glasses, reduces the intake of light without affecting the overall color balance.
  • KF01.1444
  • SKU: KF01.1444
  • 38.99
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Features
  • * 【Imported AGC Glass】Variable nd filter made by importing AGC glass, first-class filter material balancing the color batter, with no color cast and no effect for the image clarity and sharpness.
  • * 【Self-Lock Frame, No 'X’ cross】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology to perfectly avoid the common "X" issue of variable nd filter on wide-angle and telephoto lenses.
  • * 【NANOTEC】K&F Concept optical engineers developed multi-layer nanometer coatings (total of 28), waterproof, scratch-resistant, and anti-glaring, protecting the valued lens and presenting high-quality photos.
  • * 【Ultra Slim Frame Avoid Vignetting】7.4mm Ultra-slim frame design utmost avoid the wide-angle vignetting (support 28mm focal length no vignetting). CNC-non-slip design helps install and remove the filter easily.
  • * 【Usage &choose the right size】 Avoid too bright or faded pictures. By providing a silky and smooth effect on flowing water, a slow shutter can be used to record the movement of objects like waterfalls. And your lens size is always preceded by a "Ø" (diameter) symbol. For example: Ø40.5 = 40.5mm lens thread size.

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£38.99
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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.

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
ND-------Extend exposure time. Try an ND, or neutral density, filter. ND filters reduce the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion.
ND-------Extend exposure time. Try an ND, or neutral density, filter. ND filters reduce the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion.
• Neutral density can be adjusted from 3 to 7 stops(ND8/ND16/ND32/ND64/ND128), easy to create different neutral density by rotating the ring. • The front diameter is larger than the back diameter of this filter, which is specially designed to avoid vignetting at a wide-angle lens. • Allows the use of slow shutter speeds, with high-speed films or digital cameras, to record movement/image blur in subjects. • Decrease the depth of field by using wider apertures, which helps separate subjects from their background.
Variable ND Filter ND8-ND128 (3-7 Stop)
Double-Sided Multilayer Green Coating
Double-Sided Multilayer Green Coating
Both sides of the filter with enhanced coating, effectively reducing the reflection that came from both the ground and filter itself, double-sided polishing technology balances the light well, ensuring image HD quality.
No
No "X" Cross on Images
K&F utilizes cutting-edge technology you're going to say goodbye to this common issue with wide-angle lenses and variable ND filters.
Hydrophobic& Scratch Resistant
Hydrophobic& Scratch Resistant
In addition to state-of-the-art MRC, our optical engineers developed new nano-coating layer technology, called nanotech, from the ground up to repel dirt, water, and other elements by beading rather than absorbing and smearing. To withstand extreme wind, salt water, dust, and other abrasive conditions and elements.
Photos Taken by Photographer Around the World by Using K&F Concept ND8-ND128 Variable Neutral Density Filter
Double-Sided Multilayer Green Coating
No
Hydrophobic& Scratch Resistant
Variable ND Filter ND8-ND128 (3-7 Stop)
Comparison
Rating 34 reviews. 135 reviews.
Price £39.99 £38.99 £35.99 £24.99
Model KF01.1444 KF01.1163
Function
No X cross/Light reduction effect No X cross/Light reduction effect
Recommended Scenes
Video Shooting/Landscape Photograhy Video Shooting/Landscape Photograhy
Series
Nano-X series Nano-X series
Stops
0.9 to 2.1(3 to 7 Stops) 0.3 to 1.5(1 to 5 Stops)
Filter Material
Japanese AGC Glass Japanese AGC Glass
Multi-Coating
28 28
waterproof
scratch-resistant
HD
Reviews (34)
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5
Just wonderful
Filter up to my expectations, consistent with the description, no cross!!
This is very good value for money! I can only recommend.
Just wonderful
27/01/2024
5
Bin zufrieden (Nutzung am Sigma 35mm F1.4 Art)
Die Lieferung erfolgte durch Amazon sehr zügig, wodurch ich den ND-Filter innerhalb kürzester Zeit testen konnte.
Der erste Eindruck war positiv, die Verpackung samt Kunststoff-Etui schützte den Filter bereits beim Transport zu mir.
Das Kunststoff-Etui macht einen stabilen Eindruck und besitzt einen simplen und dennoch stabil wirkenden Verschluss, sodass man dieses auch mal lose im Kamera-Rucksack verstauen kann.

Die Einstell-Hilfe ist (nicht-linear) gekennzeichnet und hat zwei End-Stopps. Die ersten Versuche mit dem ND-Filter waren schon ganz okay, bei besserem Wetter versuche ich mich am nächsten Fluss oder in der Stadt und werde die Ergebnisse ggf. nachreichen.

Für 48 Euro ist der ND-Filter von K&F Concept absolut top, letztens war er sogar für gut 40 Euro im Blitzangebot verfügbar. Von mir eine absolute Kaufempfehlung!
Bin zufrieden (Nutzung am Sigma 35mm F1.4 Art) Bin zufrieden (Nutzung am Sigma 35mm F1.4 Art) Bin zufrieden (Nutzung am Sigma 35mm F1.4 Art)
22/01/2024
5
Bildtechnisch guter, variabler ND Filter für wenig Geld!
***Update***

Ich habe mir nun auch noch die 72mm Variante im Blitzangebot gekauft und bin damit ebenso zufrieden. Ich nutze die variablen ND-Filter inzwischen als "schnellen" Filter für unterwegs. Wenn ich gerne noch professioneller belichten möchte, greife ich auf meine K&F Square Filter zurück. Diese sind übrigens auch sehr zu empfehlen!
Der 72mm Rundfilter zeigt ähnlich gute Eigenschaften wie sein großer 77mm Bruder. Er hat im Maximalbereich leichte Farbstiche, überzeugt aber durch seine durchweg gute Bildqualität und Verarbeitung.
________________________________________

Der Filter ist sehr hochwertig verarbeitet und kommt mit einer extra Hülle daher. Der Filter ist aus Metall und Glas gefertigt. Die beiden Ringe lassen sich sehr geschmeidig gegeneinander drehen.

Bei mir funktioniert die variable ND Funktion sehr gut. Beide Scheiben sind perfekt aufeinander abgestimmt. Bei meinen Testbildern konnte ich keine Einbußen in Bildqualität feststellen. Durch die Bauweise ergibt sich automatisch eine Vignettierung und es entsteht teilweise ein Farbstich. Jedoch nichts was man nicht schnell mit einer Bildbearbeitungssoftware rausrechnen könnte!

Für Filmer und Fotografen ein super Tool um mit nur einem Filter eine Vielzahl an kreativen Arbeiten erledigen zu können.
Der Preis von ca 50€ ist grundsätzlich gerechtfertigt, jedoch könnte der Preis hier eher in Richtung 45€ gehen.

Alles in allem eine Kaufempfehlung.
Bildtechnisch guter, variabler ND Filter für wenig Geld! Bildtechnisch guter, variabler ND Filter für wenig Geld! Bildtechnisch guter, variabler ND Filter für wenig Geld! Bildtechnisch guter, variabler ND Filter für wenig Geld!
22/01/2024
5
My friend loved it
Bought this filter for my friend as a birthday present. She loved this filter. She is starting as a photographer. She said it is very easy to use, easy to install and easy to clean.
My friend loved it My friend loved it My friend loved it
20/01/2024
5
Colour shift with full spectrum camera
It works fine with my normal spectrum camera even at ND 128 there is no cast to be seen as in shot 3. The vignetting is due to a DX lens being on a FX camera and is nothing to do with the filter.
Shot 1 is ND 128 on a full spectrum camera, shot 2 is the view from a full spectrum camera without the filter. ND 8 is just a paler version of shot 1.
Colour shift with full spectrum camera Colour shift with full spectrum camera Colour shift with full spectrum camera
18/01/2024
5
very good value for money
I particularly like the fact that this filter is variable which makes it very practical while shooting at low light since you can lower the intensity without having to remove or change filters.
very good value for money
18/01/2024
5
Best ND filter for tight budgets
I've tested some cheap variable ND filters and this one is by far the best for this really small price. The main feature is that this filter really does not deliver any cross image errors, unfortunately this is a problem that all cheap filters have but the one from K&F delivers a flawless image! The color shift is also only minimal and provides decent sharpness! I use this filter on a BMPCC 6K to shoot in daylight with the aperture completely open. If you can't spend more than 100 € on a good filter, this is pretty good for you.
Best ND filter for tight budgets Best ND filter for tight budgets Best ND filter for tight budgets Best ND filter for tight budgets
16/01/2024
5
Great filter, absolute recommendation
After extensive testing, I can absolutely recommend the filter. It shows no annoying vignetting, the glass is very well made.
The packaging of the filter is also nice, the enclosed box saves space and is great for transport.
Due to the variability, it can be used in almost any lighting condition.
Great filter, absolute recommendation Great filter, absolute recommendation Great filter, absolute recommendation
16/01/2024
5
ND 8-128 Wenig Farbverschiebung, kein Schärfeverlust
Der Filter tut einfach, was er soll. Die Verarbeitung ist tadellos. Ich hatte bis jetzt ND Filter von Hama, Hoya und Walimex. Farbneutral war keiner. Dies ist mein erster variabler. Er macht das Bild etwas wärmer und gefällt mir am besten. Der Farbton bleibt auch bei allen Einstellungen gleich. Getestet mit Sony a7III. Ob der Weißabgleich bei anderen Herstellern das gleiche Ergebnis liefert, kann ich nicht sagen. Die Belichtungsmessung muß ich +1 korrigieren, um ein gleich hell belichtetes Bild zu erhalten. Die beigefügten Bilder sind in LR identisch entwickelt. Auch bei 24mm habe ich kein dunkles X. Die Schärfe leidet auch nicht.
ND 8-128 Wenig Farbverschiebung, kein Schärfeverlust ND 8-128 Wenig Farbverschiebung, kein Schärfeverlust ND 8-128 Wenig Farbverschiebung, kein Schärfeverlust ND 8-128 Wenig Farbverschiebung, kein Schärfeverlust
15/01/2024
5
Really good quality and prize
I can highly recommend this article. The delivery was really fast. The first view was nice, because it looks quite strong and it feels that I will not break so fast. Which is good because I take most of my picture while I am hiking.

This filter is really good also for filming and long exposures, so I don't have to change filters. I can use this one for many different situations. The prize is also really good and in the postproduction I saw no problem while I was editing in lightroom.

So if you want to have a good filter which is not to expensive then this is a good is good choice!
Really good quality and prize Really good quality and prize
15/01/2024
FAQs
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A
Hello, this is a variable nd filter, could change the stop from 3 Stop to 7 Stop 
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A
Hi, if you wand add other filter on the front of this nd filter , it would be larger one size than this filter , the 82mm nd filter need 86mm lens cap or other filter, thanks 
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A
Hi, if you wand add other filter on the front of this nd filter , it would be larger one size than this filter , the 82mm nd filter need 86mm lens cap or other filter, thanks 
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Specification
Filter
Reflectivity 0.2%
size 40.5mm
Function No X cross/Light reduction effect
Recommended Scenes Video Shooting/Landscape Photograhy
Series Nano-X series
Stops 0.9 to 2.1(3 to 7 Stops)
Filter Material Japanese AGC Glass
Multi-Coating 28
waterproof
scratch-resistant
HD
Transmittance
Antireflection
Pattern
Filter Thickness 7.3mm
Shape Circle
Ring Material Aviation aluminum alloy
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