焦度计设计和测量中的精度分析
朱林泉;潘德恒
An Analysis on the Design and Use of Dioptometers
Zhu Lingquan;Pan Deheng
兵工学报 . 1996, (3): 266 -269 .  DOI: 10.3969/j.issn.1000-1093.1996.03.018