Skip to main content

Sapphire, Quartz, and Ultra Low Expansion Grade Glasses

This photo illustrates parts fabricated from sapphire and quartz, as well as a variety of glasses including zero thermal expansion grades from various suppliers. Very tight as-ground tolerances are routine, and most features can also be mechanically polished to optical quality per MIL standards.

Sapphire, Quartz, and Ultra Low Expansion Grade Glasses | Insaco, Inc.

Error

Error message

Recoverable fatal error: Argument 1 passed to xmlsitemap_node_create_link() must be an instance of stdClass, boolean given, called in /home/amsisson1365/public_html/sites/all/modules/xmlsitemap/xmlsitemap_node/xmlsitemap_node.module on line 28 and defined in xmlsitemap_node_create_link() (line 194 of /home/amsisson1365/public_html/sites/all/modules/xmlsitemap/xmlsitemap_node/xmlsitemap_node.module).
The website encountered an unexpected error. Please try again later.