I've just made a little how-to for getting correct colors with a Green Tinted Welding Glass. I use a DIN11 one which gives me a 15 and 2/3 EV reduction (that's roughly ND52000).
If you want to give it a try: http://15kb.blogspot.com/2011/05/welding-glass-and-white-balance.html Best regards, .timber -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.