I've been quite happy with the Rodenstock filters I've purchased lately. I was discussing them with someone this afternoon, and he said that as far as he could tell, they are made for Rodenstock by Heliopan, to Rodenstock's specifications.
I've never used a Heliopan filter before. How are they? -Aaron - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
