Final Figuring of Optical Components Surfaces Considering Deformations Introduced by Support System Magomed Abdulkadyrov, Aleksandr Semenov, Nikolay Dobrikov, Aleksandr Ignatov and Vladimir Patrikeev EPJ Web Conf., 215 (2019) 06005 Published online: 10 September 2019 DOI: 10.1051/epjconf/201921506005