B+W 82mm S03 MRC Nano Coated Kaeseman Circular Polarizer
http://www.amazon.co.uk/dp/B00485ZI6Y?tag=dedik-21
Feature
* 82mm XSDP Slim Mount
* Increase color saturation and reduce reflections
* Allows correct autofocus distance settings
* MRC Nano coated high quality Schott glass
XS-PRO
http://www.amazon.co.uk/dp/B00485ZI6Y?tag=dedik-21