Dear MEMS community,
   I am Manjula Rao,a graduate student pursuing M.S in
Electrical Engineering in the University of South
Florida.Sir i am looking for some reliable information
on Photomask Fabrication and also for the cost of 4",
5" or 6" 1x optical-written photomask.could you please
suggest me some source from where I can find or can you
share some  valuable information which you have. Sir
its important and urgent.I would be thankful if you
mail me the necessary information to my school mailID
thats is katapall@eng.usf.edu. Thank you very much.

Sincerely
Manjula rao.Katapally.