I had never owned a K&F Concept brand filter before and was pleasantly surprised when I first used it in my landscape photography. The reverse graduated ND filters from the popular brands of photographic filters tend to be quite expensive, and this one in particular is less expensive and produces results equal to and even better than those of the most reputable filter brands. It is made of glass, which is an advantage over resin filters because it does not scratch as easily. I really liked the filter cover, which is made of leather with interior protection. In short, I liked this filter very much and I am sure that I will use it very often in my landscape photography.
15/11/2022
Very happy with this. I'm just an enthusiast so this is just the right balance of quality and price. Slight color tinge but that can be corrected in post processing.
12/11/2022
I bought the graduated filter because it was recommended to me by acquaintances.
08/11/2022
This is the second one I have bought. Both have been great! And the customer service was excellent!
31/10/2022
Came really well packaged and a great value. Filter seems good, no noticeable hues, adapter rings for most size lenses and the metal holder seem durable
26/10/2022