K&F CONCEPT 67mm Variable ND Filter Adjustable Fader Neutral Density ND2 - ND32 Filter, NO Spot X Black X Issue, MRC 28-Layer, Ultra Slim, Waterproof (Nano-X Series)

Great when its an extremely bright day really helps to clear the image and darken it. It comes in a protective case and good packaging. The grip on the sides of the filter is great and made of good quality material. Its adjustable and works well when adjusting. I use my black mist filter more but this one is very handy as well. DONT make the mistake I made and buy one that fits one your lenses with a small diameter, make sure you buy the one that fits your largest lens and you can use step up rings with your smaller lenses in order to save money. I bought this one for my RF 50mm lens and its tiny and wont fit my other lenses.

I have used other variable ND filters in the past and whilst I didn't ever come across any real issues with them, I did brake my last one when dropping it in a car park!! So I bought this one having already been very impressed with the K&F square filter kit, I thought I would try them again and they haven't disappointed. I mostly use the VND filter when filming (the square kit is not ideal for filming) and in the summer it's a must-have piece of kit. The case that comes with the filter is really handy for chucking in a bag and I know it will be protected. the twisting rings are nice and chunky so its really easy to change the strength which is hand when filming. The image quality is great with no noticeable colour casting and you don't get the wired X that you can sometimes get with the cheaper VNDs. With a VND at this quality and price point, I really see no need to invest £300 in one. My only very slight gripe is that I cant use my lens hood with it and the lens cap doesn't fit as snuggly as it does on the lens, meaning I cant just leave it on.

Still to use for an extended period of time, but please be aware that the outside diameter is larger than the threaded size. I bought a 95mm thread and that is perfect, however the 95mm Len's cap that I bought does not fit. It is too small.

I’m always dubious when it comes to filters as I have seen some cheap ones in that past that really degrade image quality. This neutral density film seems really good though. It seems well made and screws on nicely on my canon EF-M lenses. The twisting adjuster works easily and smoothy and has the various stops marked on it. Performance is really good too. There doesn’t seem to be a vignette or any other visible marks or patches on photos. The photos seem to be just as sharp and have the same quality as when shooting without the filter. I can’t tell any difference. It comes in a nice holder although this is way bigger then the filter itself. The range of stops on the filter is good too and helps to slow things down for some major motion blur. It also works well for open aperture video. For the price I am really impressed with the quality and results.

ND Filters are an essential for some types of photography such as moving water effects - and which I suspect I'm overdoing a bit.... And of course there are millions to buy and a huge range of costs. I've tried loads from the super cheap Chinesium resin to some decent quality ones and now this. First off it's optical glass. And that makes a difference because the resin type whilst not bad if you treat then with utter care tend to scratch easily and of course the optical quality no matter what the blurb says is not nearly as good as decent glass. Secondly it's really well made. I mean up there with the stupid priced stuff well made which I've tried and used in a well known camera warehouse. This is a genuine 100% top class bit of kit in terms of the standard of manufacture and the general feel of it. Smooth in action with a perfect optical clarity across the range of density. In use it is super easy. Fit - which is smooth given the well made thread and then rotate the outer ring to the desired level of darkness. It saves a load of faffing with different filters or stacking them. Honestly, if you want a good range of ND filter (not graduated of course) then this is a great choice. I used it on my Zeis Batis lens and it worked a treat.

I needed a new ND filter and after much research I decided this was the one! The reviews were mostly favourable and I wasn’t seeing a whole load of “stuck on lens” comments, although for those that have got filters stuck I assume they’ve tightened them up way more than they should have! The lens comes in a plastic box unlike its larger siblings which come in a faux leather case that feels a lot nicer, so that’s a minor downside, if you don’t pay attention you could potentially open and have the filter fall to the ground, just be careful and don’t get distracted while opening! In practice it works fantastically well, the movement through the ND range feels very smooth and feels like you’re moving something that is well engineered, and crucially there’s no X like you can get with some filters. I’ve used it in winter sunshine and have had no issues, the range of ND values has been sufficient, it might be interesting to see how it fares in the blazing summer sun, but I’m a happy customer with it currently. As with all things optical, it’s not cheap but it’s also not outrageously priced, a little cheaper and it would be firmly into the bargain category but I think it’s slightly too high, so it’s a neutral feeling on value for me. That said, I bought a larger one for my 78mm lens based on how good this one felt and spoiler alert, the 78mm is just as good! I may just buy some adaptors in the future so I can use a larger filter on a smaller lens and then have everything covered with single purchases, but for the moment this will do!

I had been recomended this by a friend and decided to give it a go. I was very impressed firstly.when opening the package. The quality of the packaging (and thereafter storage of) the filter was great. Solid and secure, fits nicely in my camera bag takes up very little space. The filter itself has a quality feel to it, both in how it screws in to your lens and how it then adjusts the ND stops. I'm by no means a professional photographer, but I am fussy!! I wont take a picture over ISO800 (Canon200d) as I feel it gets too Noisy in post production, so I am pretty particular on the quality of the image. I have to say, the results were superb stopped all the way up to ND32! I will.be investing in the ND2000 variable very soon!! This isnt the first K&F Concept product I have bought. They offer a VERY good quality product that is VERY value for money! Highly recomend

I picked up a couple of these K&F Concept variable ND filters in different thread sizes for my lenses, and they're decent enough for the price point, though they come with some notable compromises. The build quality feels solid, and I'm pleased to report there's no dreaded black 'X' pattern when you crank them up to their highest stop. That's always been my biggest a problem with cheaper variable NDs, but not these. However, they're definitely not as neutral as I'd hoped, leaning quite noticeably towards a yellow tint that becomes more noticeable as you increase the density. This colour shift became a real issue on a recent live streaming job where I had multiple cameras. Even though everything was set to identical settings and white balance, the yellow cast from this filter was so strong that I had to remove it entirely to keep the colour matching consistent across all the feeds. They also soften the image slightly more than I'd like, which isn't ideal when you're trying to maintain that crisp look. For casual shooting or situations where perfect colour accuracy isn't critical, they'll do the job fine, but if you're doing anything where colour consistency matters, you might want to invest in something pricier.

I like to shoot as open as possible in bright sunlight so on a DSLR you need ND filters. Having them all in one variable filter is great. Previous ones I bought had a weird 'X' vignette when closed all the way down but this one doesn't, I believe it's a new feature so make sure you get this model. Very happy.

Ich habe euch einfach den Kompletten Text von meinem YouTube Video Reinkopiert. Wer das Video Sehen will "Variabler Nano X Slim ND Filter I reine Geldverschwendung bei Kauf?" auf YouTube Eingeben...Es ist ND Filter, der im Preiß Leistung beinahe nicht zu schlagen ist. Es geht um einen Filter der Firma K&F Concept, dieser Hersteller Name ist eigentlich, jedem Geläufig, der im Foto und Film Segment –bischen-- zu Hause ist. Und K&F Concept steht ja auch für Qualität. Es geht um den Filter mit Bezeichnung, NANO X Slim Filter. Angeboten wird er ab 37mm Gewinde, und geht bis zu 86 mm Gewinde. Somit Deckt er fast alle Angebotenen Objektive ab. Er wiegt gerade mal--- 45gr. Blenden Stufen hat er insgesamt 5 es geht los bei ND2, 4, 8, 16 und ND32. Mit den wichtigsten Blendenstufen ist man dann Abgedeckt. Zum Filter gibt es eine schöne Runde Verpackung als Transport Box dazu, so dass er auch im Rucksack oder Tasche Sicher verstaut werden kann. Was aber am wichtigsten ist, vor allem für alle, die den Filter immer auf dem Objektiv lassen, ---wie ich zum Beispiel---, ist die Tatsache das, dass Glas, des Filters Kratz Fest ist. Das drauf und Ab schrauben geht wunderbar leicht. Wenn man ihn kauft sollte man unbedingt Beachten das man dann in der Regel seine Sonnenblende des Objektivs nicht mehr Benutzen kann. Weil sich ja die Gewinde Größe am Objektiv vorne ändert. Achtung aber, beim Sonnenblenden Kauf – Unbedingt darauf achten in welchem Zoom Bereich das Objektiv ist und dem Endsprechend eine Sonnenblende Kaufen. Ich musste Mir natürlich auch eine neue Sonnenblende Kaufen, die ich zuerst gekauft hatte, war ab 24mm, nicht für Weitwinkel gedacht. Mein Objektiv war aber 17mm – 28mm. Wenn ich Komplett im Zoon Out war, auf 17mm, hatte ich im Bild die Ränder schön Schwarze. --- Doofer Anfänger Fehler halt. Also unbedingt darauf Achten, welchen Zoom Bereich die Sonnenblende abdeckt, bevor man Kauft, nur mal so am Rande als kleiner Tipp. Der ND Filter lässt sich sehr leicht auf die Verschiedenen ND Stufen Einstellen und Sie sind sehr Gut gekennzeichnet die einzelnen Stufen, sodass man immer genau weiß, auf welcher Stufe man sich gerade befindet. Das Ändern der ND Stufen geht deshalb so einfach, weil der Filter leicht geriffelt ist rundherum und beim Drehen einen kleinen Angenehmen widerstand hat. In manchen Rezessionen habe ich gesehen, das einige Sagen der Filter würde anscheinend X -Pattern produzieren auf hohe Blenden Stufen. Was Ich, durch meine Film Arbeiten erstmal so nicht bestätigen kann. Es gibt einen Dreh Stop, und keine Überlappung, beim Einstellen von ND16 auf ND32, deshalb taucht eigentlich das X nicht auf. Ich habe den Filter auch nur zum Filmen ich bin Videograph kein Photograph, und wie ich finde, macht er eine Super Arbeit. Ein Photograph und ein Voll Profi Filmer wird wohl in der Regel ohne hin keinen variablen ND Filter Einsetzen. Ich Filme sehr viel bei f1,4, f2.0 und 2,8 und Verschluss 1/50 und selbst da, obwohl alles sehr Offenen Blendig ist, kommt der Filter Perfekt, und sehr gut mit. Leider, und das wäre auch eigentliche das Einzige was man Bemängeln könnte, ist das der Filter keinen IR Cut hat. Im Klartext bedeutet--- IR, --- Infrarot-Sperrfilter. Dieser Sperrfilter blockiert Wellenlängen im Infrarot Bereich. Was dieser Filter nicht hat. Aber zu dem Preiß ?? irgendwie auch -verständlich. Was macht eigentlich ein ND Filter? … Wenn sich manche das Fragen sollten. Mal auf die Schnelle und Grob Erklärt ----bischen Basic Wissen. In erster Linie reduziert ein ND Filter den Lichteinfall und so kann man in sehr Hellen Situationen Trotzdem noch Filmen zB. Ohne die Aufnahmen total über zu Belichten. So wird auch eine längere zB. Verschlusszeit möglich. Wer kennt Sie nicht die tollen Bilder von Bächen oder Wasserfälle, wo das Wasser wie ein Schleier aussieht, wie in einer Traumwelt. Das bekommt man mit guten ND Filter und Belichtungszeit hin zum Beispiel, und nicht wie manche Denken, oder Vermuten, mit guten Photoshop Kenntnisse. Ich arbeite sehr viel am Wasser, Strand, auf dem Meer, und so bekomme ich das Wasser immer toll schön glatt hin. Und vor allem, da ich ja im Süden Europas meine Wurzeln aufgeschlagen habe ist es logisch das ich mit sehr viel Sonne, oft mehr als gewünscht, das ganze Jahr über oftmals zu Kämpfen habe und da ist natürlich ein ND Filter ein Muss würde ich fast schon behaupten wollen… Na ja, nur um mal ein paar kleine Anwendungsgebiete oder Möglichkeiten zu Erwähnen. Mit diesem Filter bekommt man sehr gute Bildschärfe und Farbneutralität hin. Ein Gelbstich ist nicht vorhanden wie an vielen anderen billigen und aber auch oftmals Teuren Filter. Das mit den X-Pattern und den IR Cut hatte ich ja schon gesagt. Fazit: Alles in allem ein Filter der sein Geld wert ist und in der Anschaffung sehr überschaubar, wenn man Bedenkt was man dafür bekommt. Der Sommer 2020 war der Filter ein Ständiger Begleiter und wird es auch 2021 weiterhin sein. Ganz Klar im Großen und Ganzen ein Zufriedenstellendes Rundes Packet. Top für den Preis, man Versenkt kein Geld bei Kauf dieses Filters.

Excellent filter for the price! It does the job well for video shooting and landscape photography. so I donot have spent 300 euro for the high end filter. if you donot use camera for living, this one is more than good enough for a fractional of the price of high end filter.

Lo he usado en fotos de larga exposición y salen perfectas

I was pleasantly surprised by this variable filter. I use this with Moment lenses to film on my iPhone. I previously tried out another brand but the distortions made the video unusable. I was skeptical about the K&F Concept filters because the price was so low. But the reviews were good so I gave it a try. The packaging and case was nice and the filter itself felt like a well-engineered product. Everything was higher quality than what I was expecting. Then I tried the filters and my video came out great. The only issue I really notice it when you crank up to the highest setting. But that seems to be the case for just about every variable filter I have seen. If you stay just under that, it is perfect. I even bought a few additional filters for my regular camera. For the price point, you get a really good product. I would definitely recommend this.