近年來手機內建相機已是目前手機的標準配備，尤其以八百萬畫素照相鏡頭更是高階機種如 iPhone 5 的主流規格。本文以光學設計軟體 Zemax 設計一款八百萬畫素之手機鏡頭，由光學規格設定、感測器選取、塑膠材料介紹及初階架構作起始，並以目前手機鏡頭常用之評價項目作設計完成分析。最後，再進行公差分析，以符合實際製造之需求。

Mobile phone with camera has become the standard function in recent years. Especially 8 mega-pixels camera is the primary specifi cation of high-level mobile, such as iPhone 5. In this paper, we design a 8 mega-pixels mobile camera by Zemax. From the beginning of optical specifi cation, selecting sensor, introduction of plastic material and structure of fi rst order, then we analyze this design by items used to evaluate the performance of mobile camera.Finally we make tolerance analysis to fi t for practice manufacture.