This is a fantastic variable ND filter with a built-in mist effect — something I’ve been wanting to add to my kit for a while. I own several fixed ND filters, but this one gives me the flexibility I need for changing light, and the built-in diffusion adds a subtle, dreamy softness to highlights that looks great in portraits and long exposures.

It darkens significantly (listed as 1–9 stops), and in practice, it handles direct sunlight better than I expected. Great for waterfalls, skies, and timelapse work. Optically, it’s impressive — very clean results without noticeable color shifting or softness.

One important thing to know: the physical size of the filter is slightly larger than the filter thread it's made for. For example, the 58mm version is closer in diameter to a 62mm filter, and this may interfere with using certain lens hoods. On one of my lenses, I wasn’t able to attach the hood either before or after mounting the filter. It’s mentioned in the listing, but I wanted to highlight it since it affects practical use in the field.

Overall, a strong 4-star product with excellent performance — just be aware of the fit before pairing it with certain lenses or accessories.