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

We manufacture ptfe tubing range of 3mm to 28mm od and 0.5mm to 3.2 mm wall thickness.

Advanced Fluoro Tubes(AFT) is a leading manufacturers of PTFE tubing in INDIA. The state-of-the-art extrusion plant is capable of manufacturing world class PTFE tubes in sizes ranging from 0.8 mm to 103 mm diameters. Wall thickness of 0.25mm to 40 mm. We also supply PTFE rods, Bushes, gaskets, sheets, bellows, envelopes & boiler rings. Our state-of-art extrusion plant is located on out-skirts of mumbai, India.

We manufacture ptfe rods, ptfe tubing range of 3mm to 28mm od and 0.5mm to 3.2 mm wall thickness.