Manufacturing progress of production of high aspherical axis and off-axis astronomical and space optics for the last decade

摘要

The article describes the technology of production of astronomical and space mirrors from Astrositall CO-115M including its properties and stability of these properties over time and presents the results of material long-term testing. The article also describes computer-controlled methods of large-scaled optics production and testing, including high aspherical, off-axis and thin mirrors, using the examples of production of mirrors at JSC LZOS.