Indo Java Ltd. Engaged in engineering goods & equipment, auto spares, bicycle & parts, hand tools.

Indo Java Ltd. Engaged in engineering goods & equipment, auto spares, bicycle & parts, hand tools.

As one of the biggest hand tools & hardware manufacturers and exporters in China, Hebei Sinotools Industrial Co.,Ltd. enjoys an excellent business relationship with our customers around the world. During the past 20 years, we have been dedicated to providing the quality products at reasonable prices and professional trading services. We specialize in an extensive range of hand tools & hardware products, the business is backed up by a highly professional and dedicated team in the office and manufacturing base. If you have any enquiries, our friendly staff are always available to answer all of them.

Indo Java Ltd. Engaged in engineering goods & equipment, auto spares, diesel engines, bicycle & parts, hand tools & chainsaw wood, cutting spares, engineering goods & equipment, etc.

Indo Java Ltd. Engaged in engineering goods & equipment, hand tools & chainsaw wood, cutting spares, engineering goods & equipment, 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