本論文主要討論液態透鏡薄膜形狀對成像品質的影響。利用ANSYS及ZEMAX等軟體來模擬薄膜受到0~1000Pa的液壓時變形量及焦距的變化。並以MTF曲線圖與幾何影像分析(Geometric Image Analysis)作為判斷標準，藉由改變薄膜的初始形狀及厚度來找出變形後具有較佳表面形狀的薄膜型態，希望能改善原來平面薄膜的成像品質。結果發現改變薄膜固定面的厚度或使用成圓弧(拋物線)形狀的不均勻厚度薄膜都能夠使透鏡的成像品質獲得一定程度的改善。最後以相同的參數建構出相同尺寸、厚度、形狀的薄膜進行表面輪廓量測、焦距與變形量關係量測及成像品質的實驗，與模擬的結果做一驗證及比較。

The main purpose of this study is to find the effect of the shape of the film of the liquid filled lens to image quality. ANSYS is used to simulate the changes of film’s deformation and ZEMAX is used to find the focal length of the liquid filled lens when the lens is filled with the liquid with pressure. In this study, the pressure ranging is varied from 0 to 1000Pa. The comparison of the quality of the image is based on MTF diagram and Geometric Image Analysis. To improve the image quality of the lens, the initial shape and thickness of film are changed. It is found that either changing the thickness of the film or using the film with arc feature can change the image quality. Based on the simulation result, the films with the size, thickness and shape as the film used in analysis are used in experiments. The experiments include the shape, focal length and image quality measurement. The result of experiment and simulation are compared.

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