Hello All, I am trying to purchase a polymer for structured optics that I can cast or press into a microstructured mold, but would like an evaluation window for testing with a ~260nm laser before I spend the money for a 100ml bottle. I have been looking at Cytop, and some other materials, but am having a hard time finding a casting house who will sell me a simple 1" round by ~1mm thick sample to test. If anyone has any interest in quoting that, or has some freestanding scrap material that I could test, it would be greatly appreciated. Sincerely, David Casale