Sorry, but this sort of question comes up every now and then. I just went throu gh all of the old threads and couldn't find one on lens polishing and coating. I would swear that I read one not long ago about a guy who had a Voigtlander Apo Lanthar 150mm/4.5 polished and coated, and I have the same lens and it is despa rately in need. I got the e-mail of a guy in Colorado who does this and I e-mai led him and he answered me, but in switching to a new computer recently I lost i t all. Anyone know what I am talking about? He gave me his address, phone, etc . and I can't find anything or recall the city.