I am very pleased

After looking at the competitors and trying brand names she found these at a fraction of the price without compromising on quality. The overall user experience from delivery is exceptional. You are very much buying a high end product without the overpriced name brand. I bought these to help with my landscape photography and they work exceptionally well with my Sony A7III. The camera practically sees at night so to get a long exposure without this filter was incredibly difficult, I would often have a very split image with the moon/sun being very bright at the top and everything under the sky being in total darkness. After using the occlusion filter, all additional adjustments were done on the fly. The material feels very sturdy although I don't plan to test the limits, I believe it's scratch resistant. Looking forward to sunsets to test this further.

Would definitely recommend in my opinion, as good as the top brands and less than half the price of top brands

The only modification I made was a slide felt for cupboards, glued to the holder and cut out so that the first filter lays tight :)

As the title says... Great metal filter holder. Excellent packaging, K&f proves that it is a company that paints materials of excellent quality, no longer an alternative to the most famous filters, but first class! Recommended

Clean processing... am still testing

small disclaimer: I'm not an ND1000 filter person, I find their water/cloud smoothing effect mostly unnecessary and overdone, overused and overpowered (and many more overs). I said that I need a little more than ND64 every now and then, so I decided to give this KF a try, especially since it came in at 40 EUR with a Black Friday discount. I didn't expect miracles and was prepared for severe color casts. It turned out better than I expected. With this filter there are obvious color casts (photo 1) and to all the claims of "I don't see any cast" all I can say is turn off the AWB please how else can you talk about color casts seriously?! but with the WB adjustment it corrects (photo 2) very close to original colors without this ND1000 (photo 3). Correction scale: 5000K->7200K and 0->+35 magenta in Lightroom. As expected, the sharpness for a wide-angle lens (35 mm) is perfectly fine. I do notice more vignetting (both lenses have the same degree of lens correction), which I'm not sure how to explain, but I personally don't mind, some in landscape shots. Overall I'm pretty happy. It's a cheap alternative to brands already known for heavy blue casts (love your ND graduates, Lee, but your Big Stopper is pure and simple a blue filter, period) and for casual use, you really can't do more expect

Very good value for money. It is a high quality product that protects the filters well and can be removed perfectly.

The filter is cleanly worked, the tint is absolutely even and without streaks. I am very happy with my choice of this filter.

bought the filter bag to have all the filters at hand more quickly and not to have to search for them, and to save space. The bag is of high quality and fits perfectly for 100x100mm filters. A total of three (theoretically four) different filters can be stowed in it. So it is perfect for a standard ND filter set (8,64,1000). The inside of the bag is completely lined with microfiber so that the filters can be transported in it without additional protection. As a smart feature, it has a pull-out mechanism. This means that when you open the bag and pull the tab, all the filters are offset and highlighted so that you can grab them much better and read the label directly. I bought another glass filter at the same time - ND64. Since I already own an ND8 from another brand and the ND1000 from K&F, this was of course still missing in the series. Overall, I am super satisfied with the quality of K&F. The filters (update 2020) have almost no color cast anymore. In certain light situations, my ND64 filter turns green. However, this can be corrected without major problems during image processing. The shape of the filter (no round filter) also means that there are no problems with vignetting or falling sharpness. The images are therefore almost unaffected in terms of image quality. The processing is top (no sharp edges, stains, etc.) and the price speaks for itself. All in all, I'm very happy with the entire filter system from K&F and will probably get hold of the gradient filters soon!