本文提出一個新的光學設計思維,在使用於倒車影像系統的廣角鏡頭中,我們嘗試著讓此鏡頭組變成兩群,並且讓其中的一群,在搭配不同的影像感測器使用時,還能夠使用此群組作為共同的鏡組,如此,可讓整個光學鏡頭,在配合影像感測器的開發過程當中,省下相當可觀的開發費用,同時此共同群組,將更能夠滿足大量生產的條件。
In this article, we observe a newly optical conception. The wide angle lenses applied in car rear imaging system. When we are trying to make the inner unique lenses to be divided into two groups, and let one of them to be a common group that could designed to cooperate with other optical lens group when the whole optical system is cooperating with different image sensor. Therefore, in developing process that is coordinating to image sensor, we are able to cut down great innovation expenses and this common lens group could satisfy with more mass production conditions as well.