Easier to clean than the original PRO 1D Protector ...

... And just as super clear. You will not know you're looking through glass When properly cleaned. The new Case That It comes in is annoying to remove it from and what immediately discarded for one of Hoyas much better older cases. I do not know what theywere Thinking With That new design. It is therefore bigger than it Should be much easier to come and open, not what you want when it is in your camera bag. When received from Amazon, I could hear something playing around inside the box. The case which open and the filter what banging around inside rather than held in place. Luckily no scratches but I did have to give it a thorough cleaning before use.