scale lens 中文意思是什麼
scale lens
解釋
鏡頭縮放-
Imaging formula and object - image scale formula of laser beam transferred by focus lens are deduced according to the abcd law of matrix optics, and the factors that effect on beam focus properties are analyzed based on these two formulas
根據矩陣光學變換的abcd定律,推導出激光束經過單聚焦鏡變換后的成像公式和物像比例公式,並在此基礎上討論光束質量和聚焦系統特性對光束聚焦性能的影響。
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