EX1 and filters
I've used many (cheap) filters with the Kiwi adaptor. Unfortunately I haven't used (yet) a CPL since it's going to be my next acquisition.
This was taken with 3 different Cokin P stacked in order to increase the shutter time:
I did it because at the time I didn't have a proper ND filter, which I bought this autumn:
And finally, I have been always curious about IR photography, so one month ago I bought a really cheap filter just to play around with it:
I'm also going to buy the tele/fisheye combo shown on the thread, the EX1 can be so funny...