The quality of the variable ND filter ND32- ND512 is very good made from very good materials.

I am impressed with the variable ND filter I was not expecting too much for this price BUT I am happy to have been proved wrong.

Rotating the filter is very smooth and easy I can just about turn it with one finger it really is effortless. You do not have to rotate it much to go from ND32 to ND512 which I like a lot and great if you’re trying to do this quickly.

Comes in a nice protective box not the normal square I have gotten with so many other filters/brands this is circular and see through so you know if the filter is in case without opening it or giving it a little rattle.

I can confirm so far I have not had any phantom X showing up in my pictures or on the display when I have been changing the ND values this really did impress me and I was expecting to see this at this price range as I have with previous filters at this price and some which cost more than this.

If I really had to find faults I have two which are minor and not that big of a deal for me the first is with the protective case I would have liked it to have some padding or something in the inside to keep it firmly in place to stop any movement. My second this is probably just me but I am not that keen on the range starting from ND32 I would have preferred from the lowest possible at a push from ND8.

Also so far I have had no issues removing this filter from the lens which can be a problem with variable filters

Overall I am happy with this variable ND filter.