Hi I come across this site:http://dmcphoto.com/Articles/VariableND/index.html
discuss about making your own VARI-ND filter and I already have a Nikon thin 77mm CPL ll, now need to find a 77mm linear thin polarizer to put on top of CPL ll to work. Does any one know who makes 77mm linear thin polarizer and where to buy them? I google every where across the net seems no one makes thin version of 77mm linear polarizer. can any one gives me a direction.Thanks.
PS.I am in the USA.