ASTROHN Technology Ltd. was established in 2007. Its activity is dedicated to design and production of optical systems for IR, visible and terahertz ranges, uncooled thermal imaging modules, signal processing and transmission. Company has complete range of technologies and processing machinery equipment for manufacturing IR, visible and terahertz optical devices. ASTROHN Technology Ltd. was the first Russian company who succeeded in design and mass production of uncooled bolometric detectors.