Hello:

I'm hurry looking for some information on PR property(especially for AZP
4620).  I would like to know the density , transperent wavelength, Tg ,
and more.  Are there any vendors that provide the information?

I'm study the method to make microlens. The diameter of lens is about
200um~600um. Are there anyone have some suggestions?
Thanks a lot!

Regards,

Sherry