Methods of fabrication and testing of unique large-size optics in LZOS, JSC (VST, VISTA and other projects)

摘要

There is a described computer - controlled methods of treatment of large optics with testing of ground surfaces by a setof spherometers and IR-interferometers, testing of lens correctors and CGH correctors, measuring of Radius by a lasertracker on examples of astronomical mirrors production under projects VST, TNT, VISTA, etc. There is a graphdescribing a degree of complexity of fabricated optics for various telescopes all over the world and there is data aboutthe astronomical mirrors produced in LZOS for different projects.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.