Now I don't have to carry multiple filters thid one does all that I need, just be careful not to go past the minimum and maximum setting and your pics and videos will be amazing.
06/10/2019
Great little product and delivers good results for sure. A little vignetting on full filter but in some circumstances that can add to the photo. Highly recommended for those not looking to spend a lot. I personally love them to bits.
05/08/2019
I have a range of filters in different densities but the prime lens I have has a different mm thread to them so when I saw this one at such a reasonable price I sent off for it and haven't been disappointed. As it's a variable one I can just twist it to darken or lighten what I'm looking at through the lens and get the light just right for what I'm attempting to achieve - no messing about with several different filters, juggling with separate filters whilst screwing them on an off.
30/07/2019
This filter is the best low-price ND filter I've used so far, only surpassed by filters costing more than 4 times the price. I have not had any vignetting, or "X" shades in my photos, as I know enough not to go past the minimum and maximum markings on it. I believe any reviewers who have negatively rated this product either don't know how to use it, or wanted an excuse to refund it. I'm very happy with mine.The only cons I can think of : Colors are not perfect, but it's nothing that 2 seconds in post processing can't fix. Also, the case leaves a lot to be desired.The outer rings are aluminum and glide smooth. The female thread on the outer ring is 58mm, not the same as the 52mm male thread. So if you wanted to add anything on top, such as a thread-on lens hood, you'll have to account for this size difference.If you're an amateur, or a pro that only needs a variable ND occasionally, and don't want to spend 200 plus on a high end one, there's no reason not to buy this one.
21/04/2019
First variable ND filter purchased (all others I have had have been static) and what a difference it makes!So easy to move around, and not having to carry more than one per lens is a real space-saver in the bag!I've experienced no false colour or the infamous X on any images (although I don't use this all the way closed!)Comparing it to a friends premium ND (I won't mention the brand), I could not see a difference at all in image quality. However, the premium ND was a bit stiffer to move around, so it felt like it would stay exactly where left. The K&F one does feel like it may loosen up over time, although this hasn't happened yet a few months in!
28/03/2019
Hi K&F ConceptThis ND fully covers all the reason why you need it !! Slow down shutter speed, keep aperture & rotate the filter ring !Keeps the bright highlight's from messing with the exposer. Thank you, Ron Piechotta
22/03/2019