HHV Advanced Technologies - Optics Fabrication

HHV Advanced Technology [HHVAT] offers precision Optics Fabrication and coating. Equipped with state-of-art technology and machinery to fabricate high precision optical components in the visible and infrared spectrum. The facility is delivering complex optical component requirements for space and defence applications using high precision machines. HHVAT has extensive knowledge on handling materials such as Quartz, Fused Silica, Zerodur, BK-7, Crown and flint glasses for UV-Visible spectrum and silicon, Germanium, Zinc Sulphide for the Infra-Red spectrum. HHVAT is equipped with state-of-the-art machines for slitting, trepanning, curve generation, grinding, polishing, centering and edging for spherical and aspherical optics. Finished products go through rigorous quality checks with equipment such as Zygo interferometers with transmission spheres to measure surface figures to up to 1/10th of lambda, Davidson autocollimators to measure surface angles and parallelism to an accuracy of one arc second, and Trioptics spherometers to measure the radius of curvature of various components to an accuracy of one micron. HHVAT manufactures over 100,000 optical components every year from periscope prisms to optical flats.

Learn more : https://hhvadvancedtech.com
Email: infotfodhhv advancedtech.com