Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge creates a surface that can be soldered or bonded directly into your opto-mechanical assembly allowing you to create a hermetic seal. Hermetically sealed optics is used in a variety of applications ranging from infrared imaging systems to medical devices. Technical capability Material: optical sapphire (Al2O3) Diameter tolerance: +0, -0.1mm Thickness tolerance: +/-0.05mm Clear aperture: 90% Surface quality: 80-50 scratches and digs Surface accuracy: 2 lambdas per 25.4mm @ 632.8nm Parallelism: < 3 minutes Coating: AR coating, T > 98% @ 1260-1600nm Metalizing: Chrome, Nickel, and Gold; sputtering method or screen printing method

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, duplex steel bar, duplex stainless steel pipe fittings, duplex stainless steel flange, duplex stainless steel outlets, duplex stainless steel pipe, duplex stainless steel plate, steel squares etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, duplex steel bar, duplex stainless steel pipe fittings, duplex stainless steel flange, duplex stainless steel outlets, duplex stainless steel pipe, duplex stainless steel plate, steel squares, abnormal tubes, etc.

Manufacturing and exporting of stainless steel seamless tubes, welded tubes, alloy steel tubes, duplex stainless steel tubes, abnormal tubes, duplex steel bar, duplex stainless steel pipe fittings, duplex stainless steel flange, duplex stainless steel outlets, duplex stainless steel pipe, duplex stainless steel plate, steel squares etc.