Great quality product at a great price, note these are all Hard Grads which is exactly what I wanted.

Very nicely packaged, does the job, but a little tricky to affix, until you get the hang of it. Not a straightforward fitShame, otherwise would be 5 *

Wow is the word, quality of the filter is Top line it's glass comes with a lovely leather wallet. The ND filter holder is amazing it's metal and really solid comes with the accessories to connect with the lens.

Delivered next day, great service, happy with product

Awesome filter kit,Product packaging is Decadent,The item itself is of high quality,Aluminium filter holder and lens rings,And the filter case is top notch,The filter itself is High quality optical glass,Tested this out as soon as it arrived,Does not suffer from light leakages and there is no colour cast on the images unlike some other brands, overall I am very satisfied with my purchase, will hopefully be looking to get the k&f graduated filters next,A recommended buy.

This is straight out of the camera and hasn't been retouched. Quality is good, the stones are sharp the water is soft, all in all not a bad product.

I've been thinking for a long time if I should get this filter. Ultimately, however, Amazon has no risk and can test them.

Pro:
Top packed.
Glass filter which is evenly coated.
Leather bag.
I find the bag better than the chunky boxes such as Lee or Haida

Negative:
slight but really very slight colour changes on the edge.

I'm going to get the other filters to test.

I bought the filter bag in order to have all the filters on the one hand faster and not to have to search and on the other to save space. The bag is high-quality workmanship and fits perfectly for 100x100mm filters. A total of three (theoretically also four) different filters can be stored in it. So it is perfect for a standard ND filter set (8,64,1000).

Inside, the bag is completely covered with microfibre so that the filters can be transported without further protection. As a smart feature, it has a pull-out mechanism. That is, when you open the bag and pull it on the tab, all filters are highlighted offset so that you can grab it much better and read the label directly.

I have added another glass filter at the same time - ND64. Since I already own an ND8 from another brand as well as the ND1000 from K&F, this was of course still missing in the series. I am on the whole super happy with the quality of K&F. In certain light situations, my ND64 filter goes easily into the green. However, this can be corrected without major problems during image processing. Due to the filter form (no round filter) you also have no problems with vignetting or sloping sharpness. The images are thus almost not affected in the image quality. The processing is top (no sharp edges, stains etc.) and the price speaks for itself.

All in all, I am very satisfied with the entire filter system of K&F and will probably hit the gradient filters soon!

Something to complain about almost always, but in relation to the price offered, everything is really fine! Filters are good. I haven't had any discoloration yet. The insertion is a little heavy, but the glasses will keep it safe. Have nothing to complain about - fits.

I'm positively surprised. Nice that there is such quality at a fair price. The colour deviation is minor and can be easily adjusted in LR, PS or any other program. The handling is very simple, no fumbling action is necessary, which is particularly advantageous in the terrain. I prefer this type of filter especially in bad, humid weather. Unlike screw filters, no moisture can accumulate between lens and filter.