The K&F Concept Nano-X True Color Variable ND Filter Neutral Density Filter ND2-32 is relatively weak because other filters go up to ND1000. But of course, it has a fine gradation at the bottom. I tested it on running water and that in strong sunshine. This was then only possible manually at aperture 8-11 and a slower shutter speed. But I also have to admit that I'm not the professional and I don't know all the tricks. In addition, there is hardly any flowing water in my area that can be allowed to flow smoothly with such a filter. I live in the lowlands. This filter has 1-5 stops. From the same manufacturer, there is also a filter with 1.5-10 f-stops, which is even slightly cheaper. That would be the K&F Concept Nano X-series Variable ND Filter ND3-ND1000 gray filter. I would rather use it for strong sunshine. This one is quite okay for German bad weather, i.e. when it is cloudy.

The ND2-32 neutral density filter comes in a very practical leather case. There is a ribbon on the side, which helps to eject the filter. The clasp is magnetic. The adjustment of the filter is smooth and simple. I use a Canon EOS M10 with a UV filter. This filter could be easily attached to it. Only the cover cap (lens cap) then no longer fits on.

Conclusion: The quality seems very good to me and the filter does what it should. I can't say whether yellowing is prevented, as I lack the knowledge here. The product makes a very good and professional impression on me.

Hope my review was useful.

Why an ND filter?

An ND filter (gray filter or neutral density filter) ensures that less light reaches the camera sensor. As a result, it is necessary to expose for longer periods of time. To do this, you have to open the aperture wider or increase the ISO so that the image is not too dark.

Variable ND filters are primarily used when filming, as long exposure times must be used there. In order to have the right exposure at all times, it is important that you can adjust the ND filter.
But ND filters are also used in landscape photography, in particular for long-term photography in daylight, e.g. at a waterfall, sea or lake. Passing clouds can also be drawn softly with the help of the ND filter.
In very bright lighting conditions, such as in snow or in the blazing midday sun, a weak ND filter can be useful, especially if you use a lens with a very large aperture.

The K&F Concept Nano-X True Color Variable ND Filter 77mm neutral density filter ND2-32

The filter is manufactured to a high quality and packaged in a leather case with magnetic closure. This variable ND filter has 5 ND filters,

so to speak! You normally pay between 70 and 100 euros per high-quality ND filter! This variable ND filter is very practical and space-saving, as you only need to have one filter with you and can still cover a small range with it. This ND filter can dim the light in 5 steps.

ℹ️ At the edge of the adjustable filter, there are 5 points, the larger the points are, the darker you can adjust your image.

The coating technology used ensures that the natural colors of the motif are faithfully reproduced, and thus prevents the usual yellowing of cheaper ND filters.

⚠️ Please do not screw the filter so firmly onto the lens, otherwise there will be problems with unscrewing it!

Clear purchase recommendation and 5 stars from me.

Der "K&F Nano-X True Color Variabler ND-Filter 82mm Graufilter ND2-32" kommt in einer edlen Verpackung, welche leicht zu öffnen ist und man vorsichtig den Filter entnehmen kann. Die dazugehörige Tasche ist sauber verarbeitet, alles wirkt sehr edel und bei dem Preis kann man das ja auch wohl erwarten. Der Filter selbst ist sehr hochwertig verarbeitet und man erkennt alle Kennzahlen direkt. Auch beim Benutzen entstehen schöne Bilder, welche nachträglich nicht weiterbearbeitet werden müssen. Die kleine Tasche schützt das Objektiv vor Kratzern oder anderen Sachen. Das Bild, was man aus dem Filter zaubern kann, ist einfach nur überwältigend und ist seinen Preis wert. Hier macht es keinen Unterschied, ob man Sonne im Bild hat oder vollkommen geblendet wird, der Filter liefert seine Leistung ab. Das habe ich auch schon beim anderen Filter von K&F erfahren dürfen, welcher mich hier auch nicht enttäuscht hat. Wer gerne Fotos für sein Hobby erstellen will, der sollte auch auf gute Qualität setzen und K&F überzeugt aktuell einfach.

➡ Inhalt

The K&F Concept Nano-X True Color Variable ND Filter arrived quickly.

It is neatly packaged in a stylish pencil case that protects the filter well.
I would also like the filter name to be on the pencil case so that the person I am looking for is available more quickly.

The filter itself is properly worked.
It fits my wide angle lens perfectly. With the right adapter rings, even on smaller lenses.

The settings can be freely adjusted using the small red handle on the edge.
Unfortunately, the weather is rather dark and grey at the moment and the filter outside hasn't really been used yet.

Nevertheless, I am very satisfied with the filter and am looking forward to the next sunny day.

I love it! Just buy it!!

The filter can be selected directly for a lens or used with adapter rings. I chose the former because I don't find the constant changing ideal and I only need the filter of this type for one lens. With this variable filter, you can cover several f-stops. I'm happy with the quality. The material looks high-quality, the thread is precise and I also find the glass excellent.
The product fits the description, I am satisfied with the quality and can recommend this variable ND filter.

Der "K&F Nano-X True Color Variabler ND-Filter 82mm Graufilter ND2-32" kommt in einer edlen Verpackung, welche leicht zu öffnen ist und man vorsichtig den Filter entnehmen kann. Die dazugehörige Tasche ist sauber verarbeitet, alles wirkt sehr edel und bei dem Preis kann man das ja auch wohl erwarten. Der Filter selbst ist sehr hochwertig verarbeitet und man erkennt alle Kennzahlen direkt. Auch beim Benutzen entstehen schöne Bilder, welche nachträglich nicht weiterbearbeitet werden müssen. Die kleine Tasche schützt das Objektiv vor Kratzern oder anderen Sachen. Das Bild, was man aus dem Filter zaubern kann, ist einfach nur überwältigend und ist seinen Preis wert. Hier macht es keinen Unterschied, ob man Sonne im Bild hat oder vollkommen geblendet wird, der Filter liefert seine Leistung ab. Das habe ich auch schon beim anderen Filter von K&F erfahren dürfen, welcher mich hier auch nicht enttäuscht hat. Wer gerne Fotos für sein Hobby erstellen will, der sollte auch auf gute Qualität setzen und K&F überzeugt aktuell einfach.

➡ Inhalt

I received the K&F Concept Nano-X True Color - Variable ND Filter in the size 72mm free of charge as part of the kf concept Vine program.

The K&F Concept Nano-X True Color - Variable ND Filter comes in elegant and robust packaging. It contains some details about the product as well as some general notes and information about it. Inside, there is the Variable ND filter itself as well as a storage bag and some more information material.

The quality of the K&F Concept Nano-X True Color - Variable ND Filter is very high and generally very well made. The thread on my copy for 72mm lenses fits very well and is very easy to screw onto my lens. The neutral density filter can be infinitely adjusted from ND2 to ND32. This is very practical and space-saving as you can only have one filter with you and still be able to cover a wide range of applications. The material used to make the frame and the glass is very high-quality and this is also reflected in the image quality later on. The adjustment works without any problems and in general there is nothing wrong with the product. This variable ND filter from K&F Concept is perfect for my needs. The product does a solid job and the picture quality is very good. My expectations were exceeded and I am more than satisfied. Therefore, this product is also very suitable as a gift. This product is very suitable for amateur photographers or even professionals. That's why 5 stars from me for it. TOP!!!!

I tested the K&F Concept ND filter, comparing it to the one I usually use. My current one leaned more toward a blue tint with the K&F Concept ND looking slightly greener. However, the green tint was a little more realistic to the weather conditions that day. The K&F Concept ND filter did make photos a touch softer than my current ND filter.

The ability to switch between stops using the same ND filter is incredibly convenient, and I had no problems using it while shooting in non-ideal conditions.

The ND filter also comes packaged very nicely and felt like a nice quality piece of glass. The included case made it very handy to pop inside my camera bag and still feel like it was protected.

I feel very confident recommending this product to both amateur photographers and professionals.

I was finally able to get out and test the lens with my Sony wide angle. It was overcast today, and this filter did a beautiful job, considering the bad lighting. I even took the same photos, with another filter that I paid double for, and no difference in the quality. It also comes with its own leather case, which I love. It keeps the lens protected and easy to carry in my knapsack.

This is a dream to use, the putter makes it easy to adjust the stops and it is on the left side, where it should be. With the lock system, I don't have to worry about over extending, each stop is easy to adjust to. I am not a professional, just a hobby photographer, but this filter makes it easy enough to take stunning photos of landscapes and waterfalls.