Well going to do so.

1.UV filter compensation? where? probably high-tech invisible. As a pure lens protection but it is ok. Had it but only once brush properly, some filming was on.
2. Polarizer, the thread is under all were still chips in it. The rotatable ring of some oil / fat needs that it is rotatable I understand, but which swells so right out of there. More is better? Have always press greasy fingers after.

Nene, got on the wrong end saved and now I'll pay it on top.

Lens cap is like a spare, if I lose a time.

Have now bought later me a Tiffen UV filter Haze1, costs a little more than this set, but is much higher quality.
As I said, your own fault. (-;