Absolutely flawless workmanship and I've had some amazing results after a while of use thanks to this. Just don't use it in the widest possible wide angle as you will get a black X in the center of your photo. I don't have a problem with that as I rarely go down to 18mm for a long exposure, and when I do, I use a 10-18mm lens instead.
13/11/2021
This was one of my best purchases. It screws and removes easily from the front of my camera lens, is easy to adjust, and produces great slow shutter speeds with no apparent loss of photo sharpness. Not expensive and always part of the kit I carry around. Full points.
06/11/2021
I've been using the filter for over a month now and have no problems with it. It shows some stains, but only if you twist it towards a very dark filter. From the reviews I looked at before buying it, it might be the best choice for its price.
23/10/2021
Allows you to change the color density of the filter without constantly matching another. Screws onto the lens and is adjustable by simply rotating the front of the filter without changing the lens focus
23/10/2021
I've been a professional photographer for almost 10 years and have carried bags of ND filters around and wished for something like that. I was pretty surprised at how good that is. It saved me time and space in my camera bag. No more fiddling with toggle filters, now I just flip it. Well done too. Would definitely recommend.
23/10/2021
An inexpensive entry-level ND filter. This is a decent ND filter to get started with, it gets the job done and I didn't notice a huge impact on the image quality while using it. It's very useful to have a filter on and just turn it to adjust the intensity. One disadvantage is that at the highest ND setting, an X shape will appear on the image. This is common with most variable filters and makes them unusable at higher intensities. For the price, you can't go wrong with it even if you only use it for the lower ND intensities. Definitely recommended for beginners who want to learn more about filters and experimentation until they have the confidence to spend a much larger sum of money on high quality filters.
23/10/2021
This is the first variable ND filter I brought and it works. Seems well made and means I can use a lower F-stop. The only problem is that the filter has a slightly warm tone that you can easily correct by lowering the temperature afterwards. For this price I was expecting a color shift and am happy with it.
19/10/2021
I love k & f concept filters. They are very well made from high quality materials. I don't look at other brands anymore as they are cheap. This is also my 4th purchase of their filters, which usually come in a well-made bag
19/10/2021
I needed an ND filter in order to be able to take photos and / or film in spite of strong light and I am not disappointed with the result, I can only warmly recommend this product!
16/10/2021
I just received the material and just did a couple of tests. The quality seems to be there. No image errors observed even at the maximum. Will be seen in real use in future versions.
14/10/2021