Hi everyone, I'm wondering what would be the most cost effective solution to UV and CPL filters for these two Olympus 12-40mm & 40-150mm 2.8 Pro? I saw a few filter threads, but they were slightly more general, now that you know the lenses, perhaps more specific recommendations could be made? Are Hoya any good? These seem to be heavily discounted at the moment - http://www.amazon.co.uk/Hoya-Digital-Circular-Polarizing-Filter/dp/B000KKVFD6 Then there's everyone's favourite http://www.amazon.co.uk/Filter-62mm...qid=1415793861&sr=1-8&keywords=62mm+uv+filter I'm not sure if I want to spend 400 pounds on four 'high quality' filters...actually, I'm quite sure I don't want to do that, that's half a lens! On the other hand, I saw a few reviews of not-so-great filters and they do ruin the IQ quite noticeably. Any thoughts are welcome, Thanks!