The "K&F Nano-X True Color Variable ND Filter 82mm Neutral Density Filter ND2-32" comes in an elegant package that's easy to open, allowing you to carefully remove the filter. The accompanying pouch is well-made; everything looks very classy, ​​which is to be expected at this price. The filter itself is of very high quality, and all the specifications are immediately visible. Even when in use, beautiful images are created that don't require any further editing. The small pouch protects the lens from scratches or other damage. The image you can conjure up with the filter is simply stunning and well worth the price. It makes no difference whether you have sunlight in the frame or are completely blinded; the filter delivers its performance. I've already experienced this with other K&F filters, which didn't disappoint me either. Anyone who enjoys taking photos for their hobby should also focus on good quality, and K&F is currently simply convincing.

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Variable ND filters are primarily used for filming, where long exposure times are required. To ensure the correct exposure at all times, it's important to be able to adjust the ND filter. Inexpensive variable ND filters usually have a yellow tint. This, of course, distorts the white balance and the image effect. Unless you want it that way. I still like using variable filters, especially for long exposures near water. But I've often been annoyed by the distorted color effect. The ND filter reviewed here is definitely not one of the cheap filters. It also comes in a very nice case when it arrives, and it even has a handle that makes it very easy to adjust it on the camera. As you can see from the images, the color effect doesn't change. The aperture, exposure time, and ISO were the same. Only the filter was adjusted. I think that clearly demonstrates the quality of the filter.
In general, I would caution against screwing the filter on too tightly or slightly crookedly, or using it in conditions of drastically changing temperatures. I've often found myself unable to get the filter off. This only worked with the appropriate filter clamp.
I haven't had any problems with this one, though.
I think it's very good. But that's just how it should be, since it costs significantly more than the budget-friendly options.
5 stars.

True Color. No Vignetting. Very High quality glass. Comes with a faux leather case to store it in!

I love this filter

With out glare

I've been waiting for a long time for a filter like this on my equipment, and it meets my expectations, the true color is a spectacle

Great seller

I'm still waiting for my camera, but the product is of excellent quality.

A little on the cool/green side, no shift when changing from 1-5 stops. I use this with a Panasonic camera and lens and use AWBw and am very happy.

One of the problems I have had in with the cheaper variable ND filters is the dreaded X across the image/ Not so with this one. If you feel like this is a bit pricey, I would suggest you remember the old addage that you get what you pay for. This is a solid company and I have several of their filters and other camera gear and I have never been disappointed. They obviously focus on quality with everything they make, including this. It feels very premium in hand, it threads beautifully, and the clarity of the glass is excellent. Perfect for my needs and the needs of pretty much any photographer in my opinion. There are some of these that cost 2-3 times as much and I can't imagine them being any better at doing anything but pulling extra cash out of your pocket for no reason. Just get this, its excellent!