Well worth it. Zero complaints and I like K&F Concept Pro line quality. It's competitive.
03/10/2019
28/09/2019
I love k &f concept filters they are very well made of quality materials I no longer look at other brands as they are priced well also this is my 4th purchase of their filters also normally come in a well made pouch
19/08/2019
I don't know what all the other reviewer are talking about when mentioning spots, Mine, all the way to the darkest setting was perfect. Seriously. Maybe i got lucky and got a really good unit?
20/07/2019
A good quality product at a reasonable price. Item arrived on time, well protected to combat distribution knocks and bumps. A good screw fit when presented to lens. Awaiting better weather to test in the field.
19/06/2019
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
This is a good value-priceed item. Fits and works well. The only shortcoming I can see is a bit of loss in image quality. I wouldn't try to use this for poster size prints. For smaller images I don't think there would be a visible difference. Overall I am pleased with the resultd
14/01/2019