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Proceedings Paper

Methods of fabrication and testing of unique large-size optics in LZOS, JSC (VST, VISTA and other projects)
Author(s): Alexandr P. Semenov; Magomed A. Abdulkadyrov; Sergey P. Belousov; Vladimir E. Patrikeev; Vitaliy V. Pridnya
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Paper Abstract

There is a described computer - controlled methods of treatment of large optics with testing of ground surfaces by a set of spherometers and IR-interferometers, testing of lens correctors and CGH correctors, measuring of Radius by a laser tracker on examples of astronomical mirrors production under projects VST, TNT, VISTA, etc. There is a graph describing a degree of complexity of fabricated optics for various telescopes all over the world and there is data about the astronomical mirrors produced in LZOS for different projects.

Paper Details

Date Published: 13 September 2012
PDF: 12 pages
Proc. SPIE 8450, Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, 84504T (13 September 2012); doi: 10.1117/12.924643
Show Author Affiliations
Alexandr P. Semenov, Lytkarino Optical Glass Factory JSC (Russian Federation)
Magomed A. Abdulkadyrov, Lytkarino Optical Glass Factory JSC (Russian Federation)
Sergey P. Belousov, Lytkarino Optical Glass Factory JSC (Russian Federation)
Vladimir E. Patrikeev, Lytkarino Optical Glass Factory JSC (Russian Federation)
Vitaliy V. Pridnya, Lytkarino Optical Glass Factory JSC (Russian Federation)


Published in SPIE Proceedings Vol. 8450:
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II
Ramón Navarro; Colin R. Cunningham; Eric Prieto, Editor(s)

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