My friend and I have been running a YouTube channel for a few years now and have also become semi-self-employed through it. We produce content for companies and have now assembled quite a bit of equipment. When it comes to ND filters, we've previously been in the budget segment and tended to rely on fixed filters, as we haven't heard much good about the inexpensive variable filters.

We now use square filters with a matte box for larger productions. But especially for smaller jobs where we need a lot of flexibility, we rely 100% on the Nano-X Pro. It covers exactly the range we need. The optical quality of the images is truly excellent, and there's simply no distortion whatsoever. Sometimes we use an adapter for square filters after the Pro ND. This works because the Nano-X Pro has a thread into which you can screw additional filters.

So, theoretically, it's even possible to use it in conjunction with a matte box and a rectangular filter. The possibilities are very diverse.

I can only admire the workmanship; it's simply magnificent. As soon as I unpacked it, I had the feeling I was holding a superbly high-quality product in my hands. The workmanship is flawless, and the case conveys an equally high-quality impression. Adjusting the filter is very smooth, and so far, the filter hasn't been jammed once.

I can recommend it without hesitation. Anyone who makes the admittedly quite substantial investment will be rewarded with quality and imagery that definitely justifies the price. Anyone who claims that a cheaper filter can achieve the same thing in this regard hasn't yet delved into the subject in detail.