https://doi.org/10.1051/epjconf/201921506005
Final Figuring of Optical Components Surfaces Considering Deformations Introduced by Support System
JSC Lytkarino Optical Glass Factory (LZOS), Lytkarino, 140080, Parkovaya 1, Moscow region, Russia
* Corresponding author: lastro-am@lzos.ru
Published online: 10 September 2019
Membrane-pneumatic support systems for mirror mounting are often used at JSC LZOS during working surface tests while producing of large-dimensioned optical components of astronomical and space application. However, in some cases, it is necessary to support the mirror by glued interface elements. In such case, the difference in the surface shape between the standard and the technological support, which is considered during figuring, is calculated by means of modelling.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
