-Not refundable if the goods Stuck at your country customs,make sure you declare to custom after you purchase at ebay.
Sony Circular Polarizer - Light rays, which are reflected, become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast.
The
effect can be seen through the viewfinder and changed by rotating the
filter. The filter factor varies according to how the filter is rotated
and its orientation to the sun.
-partial refund available under request for selected case.