this is perfect if you take photos during peak sunlight. It basically gives your camera sunglasses. the filter quality is great and doesn't degrade the quality of your photo. If you've ever taking a photo outside and everything looked dark then you need an ND filter. I used this on the RF35mm f1.8 and noticed a little vignetting but this can be corrected in post. Since it's variable you can adjust the filter on the fly depending on how much light there is. The adjustment goes completely around so if you spin it all the way one way it'll take you from light to dark since there's no hard stop. It also comes with its own hard case so you can store it away in your camera bag without worry.
17/10/2023
I'm just a beginning photographer and am taking classes at my local community college (which I highly recommend for anyone else starting out like I am). I have an assignment for a long exposure photograph which most of the class is going to do at night. I wanted to try something different so I bought this ND filter for my Canon EF 17-40mm f/4L lens and I'm really happy with it. It worked exactly as I had hoped and I was able to get a picture of a nearby artificial waterfall in bright light with a 30 second exposure. The water has a nice creamy texture to it, but the rest of the image is sharp.
I wish the adjustment worked a little better with clear stops and the inability to go beyond Min and Max. I also can't remove the hood once the filter is on because there is a small rim that extends beyond the edge of the lens. Other than that, I'm very happy with this filter.
I wish the adjustment worked a little better with clear stops and the inability to go beyond Min and Max. I also can't remove the hood once the filter is on because there is a small rim that extends beyond the edge of the lens. Other than that, I'm very happy with this filter.
11/10/2023
It's a very good variable ND filter, very useful and the images are clear. Used it when we went to Great Falls MD to take pictures of waterfalls.
02/10/2023
For my standard zoom I wanted to buy a variable ND filter and came across the K&F filter. As usual, it arrived well packaged and quickly. A transport box is included. The filter has levels 8 to 2000 and covers a very large area. I immediately tried the filter on my Olympus OMD EM1 MkII, it works great. I could not detect strong vignetting or noticeable color casts. With maximum darkening, one should pay a little attention to segmenting patterns (light-dark). Of course, the K&F filter cannot keep up with large filter systems, but that was not a selection criterion for me and such systems cost a lot more. The price-performance ratio is great here!
30/09/2023
I tested the filter for the first time this year for three weeks in Berchtesgadener Land. For the ideal companion on the go, which neither takes up too much space in the backpack nor in the small, light bag. In terms of quality, it does not completely replace the large filter systems, but whoever is already with "hobby equipment" or, like me, is out and about with somewhat older equipment, can be more than satisfied with the quality. And: it takes up significantly less space. I think it's great that the filter can be continuously adjusted. The same applies to the scope that the filter covers. However, I would have liked numbers for the markings and not just squares. That would allow a little more planning and calculation and a little less trial and error at the beginning.
25/09/2023
Its great quality dynamic range all in one ND filter, perfect fit on Nikon D750. It adds great value in Natural Photography by adding dramatic effects through controlling light intensity from low to higher or higher to low range with just one filter being installed on the lens.
24/09/2023
I am very pleased with this 67mm ND filter from K & F Concept. I am using this on a Sony 24mm 1.4 G Master lens (Bonus it will also fit on my 85mm lens). This is great for time lapse photography during the bright afternoons in Florida. Examples of the scenes I've shot are, the summer rains coming through over the water, or of the city scenes at the urban farmers markets, etc., this filter has exceeded my expectations.
I purchased at medium sized backpack from K & F 2 years ago that has been a hearty addition. The backpack has protected my gear on trips to Thailand, Hong Kong, Philippines, and Colombia. So, I figured why not try their other products. I'm looking forward to using these filters for many years to come.
Great buy at a great price.
I purchased at medium sized backpack from K & F 2 years ago that has been a hearty addition. The backpack has protected my gear on trips to Thailand, Hong Kong, Philippines, and Colombia. So, I figured why not try their other products. I'm looking forward to using these filters for many years to come.
Great buy at a great price.
12/09/2023
I ordered the variable ND filter and I am super happy with it. It arrived well packaged and quickly. A small box of foam is also included. The filter has levels 8 to 2000, which is ideal for filming. I have it on my Sony A7iii and it works great there. It is of course also suitable for photography, but there I would personally always use a fixed ND filter. So far I have not been able to detect any strong vignetting and the colors do not get a noticeable color cast either! Price-performance ratio is great here! You can access here without hesitation.
07/09/2023
The product actually works very nice how it supposed to work. I liked it very much but it was a little bit overpriced when I bought it. Also it makes some black artifacts when you maxed it out. I used it with my phone for dimmed shots in pro mode. Overall I will do 5 star since it may work better depends on condition you and purpose you are using this for.
06/09/2023