If you’re looking for an affordable VND filter that works well, is built well, and doesn’t ruin picture quality, this is it. I’ve never had an issue with cross-polarization or massive color distortion. I haven’t seen any vignetting, either. Very happy with my purchase. Really does give extra flexibility when shooting outdoors. Would recommend!
28/01/2020
I've been looking at nd filters for a while now and every review is recommending the pm polar pro one but it cost 6x the price of this but the quality on this is amazing. I'm not getting the x mark, the filter is metal and glass, doesn't feel cheap and for me produces really good pictures. I'm using it for a sony a73 and tamron 28-75 with no issues.
26/01/2020
Works better than my 2 other variable Nd filters.Almost no casting even at near max.Edited:Just wanted to add after full day of using this filter that I still not see any casting even set to min and max.
04/01/2020
This is my second variable ND filter from K&F. Bought one for my 28-70 Tamron. Still blown away by its quality, both build and use for the price.I can't recommend this enough!
26/12/2019
Mine arrived with plastic container broken. It does not close. Also container is much bigger than filter size. It doesn't take much to ship with container that is correct size.
19/12/2019
A very good filter. It’s very smooth and has a stopping point. I used this on my sigma art lens for a shoot. No vignetting!
02/12/2019
Pretty damn good. I’ve shot with it several times over the past week or so. It’s awesome. Great quality filter.
19/09/2019
I just received my ND filter today. Excited to get going with it. Tried a few test shots and it seems to work as advertised. However, I am dissatisfied with the company since I am unable to receive the extended warranty. I went to the site and entered the order number from Amazon into the required bucket. Error message came up and my order number was rejected. Therefore, no extended warranty. Very disappointing and frustrating that the Amazon order number is unacceptable to the company!
28/08/2019
Ok ima be honest I don’t usually do reviews and Although Amazon had delivered my product to the neighbors house and I had to go get it, I am by far happy with the results I am achieving with this little guy , hands down this is the best neutral density variable ND filter I have ever owned or used, the highlight roll off and details you can get with this thing is just outstanding , will be buying from this company more often! Thanks K&F Concept for Making such an awesome ND Filter
24/08/2019