Hello, Blanford

Thank you, Christopher.

We once try SU-8. Actually, the transparency change to
60% for 405nm after SU-8 exposured and got solid.

Ren Yang



From: Christopher Blanford


>SU-8 has a refractive index of around 1.67 and meets
>your transparency
>requirements.

>Chris

>> Would you please tell me where can I find a kind of
>> polymer or UV glue, which has high optical
refrative
>> index (n=1.6~1.9) and has high transparent for
h-line
>>(for 405nm light, above 90%).
Yahoo! Health - Feel better, live better
http://health.yahoo.com