SAPPHIRE WINDOWS, WAFERS AND SHIELDS MANUFACTURER

Rayotek is a premier wafer, shield & precision sapphire window manufacturer. Because of sapphire's durability and scratch resistance, it is far superior to any type of glass for window, wafer and shield applications.

In addition, sapphire transmits more into the infrared and ultraviolet range than most glasses. Sapphire is also more temperature and chemical resistant than any other transparent (and most non-transparent) materials.

Rayotek grows, machines, grinds and polishes:

• Sapphire shields & blanks
• Sapphire sheet & flat stock
• Sapphire semiconductor wafers
• Sapphire safety & blast shields
• Sapphire windows for camera & imaging protection
• Sapphire windows for semiconductor plasma & chemical etching applications
• Scratch & impact resistant sapphire scanner windows, PDA windows & display windows
• Sapphire windows for furnace, pyrometer & other high temperature application