We have collected information from our own staff of experts and also bookmarked information on the web that is reliable and we can use on a daily basis.
Optical Materials - Data Sheets
- Calcium Fluoride
 - Cleartran (nice ZnS)
 - Germanium
 - N-LAK-12
 - N-LASF-43
 - N-BK-7
 - N-SF-6
 - 7980 and 7979 our standard visible and IR Fused Silica
 - Specialty Fused Silica from Heraeus (Homosil, Infrasil, Suprasil etc)
 - UV (KrF) Grade Fused Silica
 - Zerodur
 - ULE Ultra Low Expansion Glass
 - See Also - Schott Technical Information, Temperature Coeffiecient of Refractive Index
 
Optical Material Manufacturers - Links to their websites
- Corning - Information on the Corning products from polarcor to ULE
 - Dynasil - Information on Dynasil
 - Ohara - Information on the Ohara glasses including NEX, negative thermal expansion glass
 - Heraeus - Information on the Heraeus Amersil glasses including Herasil and Homosil
 - Norland - Cement
 - Schott Glass,- Information on Schott glasses from Erbium to Zerodur