SOKURENKO, V. et al. 2022. DEVELOPMENT OF OPTICAL SYSTEMS OF 16-LENS ORTHOSCOPIC TELEPHOTO LENSES. Herald of Khmelnytskyi National University. Technical sciences. 315, 6(1) (Dec. 2022), 219–223. DOI:https://doi.org/10.31891/2307-5732-2022-315-6-219-223.