Sapphire Windows Suppliers

MarkeTech International - Port Townsend, WA
Manufacturer, Custom Manufacturer
AS9100, ISO 9001, ISO 9003
Custom manufacturer of sapphire windows & optics for space applications. Sapphire windows are available in various anti-reflection (AR) coatings with dia. up to 8 in.
www.marketech-sapphire.com/index.html

Opco Laboratory, Inc. - Fitchburg, MA
Manufacturer, Service Company
ISO 9001, Veteran-Owned
Manufacturer of precision windows made from germanium, sapphire, calcium fluoride, magnesium fluoride, zinc selenide, fused silica, low & high index glass & silicon. Specifications include dia. up to 300 mm, surface accuracy to Lamda/20, angles (wedge or prism) down to seconds, centration down to seconds & tolerance up to 10 microns. Capabilities include designing, testing, CNC fabricating & coating.

Silian Tech Co. Ltd. - Vancouver, BC
Manufacturer, Custom Manufacturer, Manufacturers' Rep
ISO 9001
Manufacturer of synthetic sapphire, ruby & customized ceramic components for various industrial markets, sapphires & ruby: optical, synthetic windows, rods, balls, orifices, substrates, nozzles, cups, vees, UV & IR windows & lenses. ISO 9001-2000 certified.