K&F Concept77mm Fixed ND4 ND8 ND64 ND1000 Lens Filters Kit-Optical Glass Neutral Density Lens Filter with 28 Multi-Coated (Nano-X Series)

I purchased these as living on Dartmoor I wanted to be able to get out and try and get some decent shots with a longer exposure shots of the streams, sunrises etc.This set seemed like a decent price for what was included and I was not disappointed.The set is presented in a lovey soft pouch with a belt clip on the back to either attach to your belt or onto the strap of a camera bag.Inside there are 4 filters, each feels well made and is clearly labelled on the side with the ND value.The attach to the lens thread with ease and don’t seem to cause any threading issues, and if needed they can be stacked.It took a little trial and error for me to calculate exposure times compensating for the extra light needed ( although ND1000 just seems to be 10x normal exposure ).Although I’ve not had a massive amount of time to get out since purchase, the time I have had with them has been fun (and educational). They produce some excellent results and the glass quality really is excellentHighly recommended to anyone wanting to get into long exposure shootingPros- excellent quality- nice storage case- decent price- produce good resultsCons- might have been nice to have something between ND64 and 1000 but can be stacked and I knew this before purchase

I never write reviews... First ever on Amazon! But couldn't let this one pass... this company is amazing! The products are seriously good and seriously good value for money. The Sony to Canon mount I have just received is incredible quality at a 1/3 the price of others. But I bought these filters, quality and colour rendition fantastic, as good as many 'top' brands that are considerably more expensive. However one of the set had a faulty thread. Within the week I had a perfect replacement. Cant recommend K&F highly enough and they will be my first port of call for anything I need, if they have it, I'll buy it from them. MW 6 stars if I could...

The filters get stuck when screwing them into the lens. It’s impossible to screw them all the way in. I use other brands too but they seem to screw into 77mm thread very well

For the money these are excellent, and the pouch they come in is very useful and ideally designed / sized to fit into a camera bag whilst keeping the filters safe. Picture quality I have yet to fault.

Very neatly presented in a handy and practical case which will offer good protection for the filters when not in use.The filters themselves are good quality and work well.