Originally Posted by GentleGiant The polarizing filter will reduce the light getting to your CCDs by a stop or two but is only good for darkening a blue sky and reducing reflections from glass.. |
Exactly! Have you ever tried removing those reflections in 'post'? Adding some can be fun but removing them....
Also handy for video is a nuetral density filter (that just blocks light) so that you can control exposure better on occasion and gain (or more appropriately) lose depth of field.
I know the camera has ND control but these filters are a handy addition to your kit for the odd occassion they are actually useful.
My experience of such things is that, yes, you will use them very rarely but the first time they are actually useful then they pay for themselves right there.
For me there is a lot of 'historical junk' around like sepia and colour toning filters that you're just better off doing in Phjotoshop of After Effects nowdays but there are a few that are just worth having.
Just my 2p.