Non-threaded polarizing filter for P&S?
Are there non-threaded polarizing filter that you can somehow attach to P&S? I have a rugged, water-proof P&S that I take with me on outdoors activities. It serves its purpose, except when I'm fishing and taking a shot in the river. Since the P&S has not thread in front of the lens, threaded filters are of no use. Is there a clever polarizing filter with some type of rig to fix it to your P&S?