Good product, good seller, and fast shipping. I would recommend this product to every one that wants a good ND filter for the money
23/10/2021
was sceptical about this product with the price but this is a great ND. I haven’t done any ‘proper’ testing but from the footage I’ve shot with it, it’s 10/10. No noticeable colour cast or any vignette. I would recommend!
23/10/2021
ordered this filter for my Canon 800d and it works like a charm. The packaging it came in gives you a sense of the premium build quality of the product. Since it is a variable Nd filter I can leave it on my lens as there is no need to remove the filter to get more light. I had high expectations for this filter while ordering and its results are better than my expectations. The filter ring is very smooth and does not stutter when recording a video. There were no dark spots on the sides in my photos which I have experienced for some other filters. Delivery by Prime was very fast and the product arrived safely in one day. I would definitely try other K&F Concept products as the ND filter does the job.
19/10/2021
The filter looks valuable and the packaging is good. Unfortunately, my copy showed clear vignettes in both the direction of ND32 and ND2, making the filter virtually unusable. In addition, the minimum stop was not clean, so that a clear darkening was already visible at minimum (>ND2), only turned a little further did I actually have ND2. So it went from slightly darkened (>ND2) to bright (ND2) to significantly darkened (ND32). It's a shame, but that's why I sent the filter back. I then did not examine the glass quality more closely.
19/10/2021
ND-Filter sind teuer, das was jeder der sich damit beschäftigt hat. Hier bekommt man aber für gutes Geld auch ein Top Produkt.
19/10/2021
Now, one might think that why would you spend almost £50 to buy this when there are similar products available for £10??? Well, if you are thinking that, then obviously you are not a pro photographer are you? You see, its the quality of glass that you pay for and the coating that goes onto it! The finer the glass is the better light transmission will take place which is the key here! So absolutely worth every penny as I've test run it and will include photos later to this review! Also was impressed by it's packaging as item like this requires supreme care !
19/10/2021
A variable ND filter with the best price-performance ratio to date. Darkens a high aperture range compared to very expensive manufacturers. There is a stop at the minimum and maximum, which I find very good. The filter is adjusted with a slight resistance, which I also find advantageous, since an accidental adjustment with a light touch does not happen that quickly. I have not been able to determine any color distortions. The packaging is very good and noble. Everything perfect!
19/10/2021
I received this variable ND filter today and immediately took photos with my Sony A7 III and the 24-105mm f/4.0 lens. I exposed manually and deactivated the live view display. The results were VERY convincing. This combination will soon also be used for video filming. A few years ago I had very bad experiences with another variable filter because it caused colored streaks in the photos, so I had to return it.
19/10/2021
bought the filters to add to my collection. I have now found the right ones. They were delivered very quickly and were delivered in a very elegant packaging with a magnetic closure. The filter itself was packed in a high-quality plastic case. With the help of adapter rings, the filter was quickly attached and did a great job. Easy to use and great workmanship. I can recommend it to anyone looking for a filter.
18/10/2021
The filter comes in a very elegant packaging with a magnetic closure and also has a small plastic box for transport. The filter can be easily screwed on and off the lens , estimated at the maximum setting 3-4 full f-stops. You can see the effect best in backlight or strong contrasts in the subject, I'm looking forward to testing the filter in the midday sun in summer.
18/10/2021