We manufacture & suppliers of flameproof explosion proof junction box, flameproof explosion proof panel board, flameproof explosion proof push button stations, flameproof explosion proof rotary switch, flameproof explosion proof switch socket combine, flameproof explosion proof hooter, flameproof explosion proof dol starter, flameproof explosion proof instrument enclosure, flameproof explosion proof distribution board, flameproof explosion proof exhaust fan etc.

We manufacture & suppliers of flameproof explosion proof junction box, flameproof explosion proof panel board, flameproof explosion proof push button stations, flameproof explosion proof rotary switch, flameproof explosion proof switch socket combine, flameproof explosion proof hooter, flameproof explosion proof dol starter, flameproof explosion proof instrument enclosure, flameproof explosion proof distribution board, flameproof explosion proof exhaust fan etc.

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