Ga.G.Akchurin1, Ge.G.Akchurin2, V.Yu. Maksimov3

1,2 Saratov National Research State University n.a. N.G. Chernyshevsky (Saratov, Russia)
1,2 Federal Research Center «Saratov Scientific Center of the Russian Academy of Sciences» (Saratov, Russia)
3 Center for Laser Vision Correction and Microsurgery, Saratov, Russia
1 akchuringg@mail.ru, 2 buhanka@list.ru, 3 maximov_vu@mail.ru