Phạm Đình Quý, Tuấn, Công, Phan Mạnh Cường, Trong, Đường. CALCULATION AND DESIGN OF THERMAL OBJECTIVE LENS USING ASPHERICAL LENS FOR HANDHELD OBSERVATION DEVICES. JMST [Internet]. 2021 Dec. 12 [cited 2024 Nov. 22];(76):127-36. Available from: https://ojs.jmst.info/index.php/jmst/article/view/356