They do not seem to make much difference, and they affect picture quality and ability to autofocus. I'll keep trying, but so far I am not satisfied.
                                             29.10.2017
                            They all work great like they said they will filter wise, only reason i gave it a four is because I was having some trouble getting them on tightly and secured
                                             06.09.2017
                            Bargain deal for high quality item.  The high quality lenses fit flawlessly on my Nikon 1 J5 digital camera.  I'm a novice photographer, but I immediately observed improvements in my outdoor photographs.  This is an excellent kit.  I highly recommend it.
                                             29.08.2017
                            CPL filter can be connected to the camera lens but it's impossible to disconnect it. I unmount glass for this filter but the metal part still on my lens and I don't know how to disconnect it. ND filters are good, I used it for total solar eclipse.
                                             24.08.2017
                            First off the filters are extremely cheap, and they are fairly usable, so I'm rating it 4 stars.Using the darkest filter I noticed it has a pretty bad color cast and a slight defect in the lens that leaves a small (but noticable) orb in the footage. Didn't expect much more at this price anyways
                                             29.05.2017
                            I only use the ND filters on my Sony A6000. I can stack 2 without getting black corners but the third is to much. It's easy to put on and take off and the wallet is good.I thought by stacking nr. 4 and 8 I could get a very long exposure during daytime but it's not dark enough. Still getting nice long exposures in evening.
                                             22.05.2017
                             
	