簡介：PosCon 采cai用yong光guang切qie法fa三san維wei測ce量liang原yuan理li。根gen據ju該gai原yuan理li，傳chuan感gan器qi投tou射she的de激ji光guang束shu從cong物wu體ti表biao麵mian反fan射she，進jin入ru基ji於yu三san角jiao測ce量liang原yuan理li的de二er維wei光guang接jie收shou器qi中zhong。專zhuan門men開kai發fa的de多duo鏡jing頭tou係xi統tong能neng夠gou確que保bao所suo需xu的光學成像質量。