摘要：針對(duì)虛擬現(xiàn)實(shí)眼鏡的光學(xué)鏡片直徑以及出瞳距離對(duì)視場角的敏感性做了分析,選擇了最優(yōu)的鏡片直徑和出瞳距離,采用Zemax軟件設(shè)計(jì)了相應(yīng)的球面和非球面鏡片。對(duì)二者的彌散斑和軸外相差進(jìn)行了對(duì)比,發(fā)現(xiàn)非球面鏡片可以顯著提高鏡片的成像效果,并應(yīng)用軟件消除了由鏡片導(dǎo)致的畸變。設(shè)計(jì)的非球面鏡片視場大、畸變小,達(dá)到了預(yù)期的效果。 :cy>c2  
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關(guān)鍵詞：非球面鏡片虛擬現(xiàn)實(shí)眼鏡視場角 RlrZxmPV>O  
Analysis and design of the virtual reality head-mounted display lens 6B#('gxO  
LI Zheng1, LAI Ying2, CAO Jiayong1 QC{u|  
Abstract: The angle of view of virtual reality head-mounted display is analyzed, optimizing the diameter of the lens and the distance of exit pupil. The spherical and non-spherical lens are designed and their disc of confusion and off-axis aberration is compared by using Zemax. The conclusion is that the non-spherical lens can improve the image significantly. Distortion resulted from the lens is corrected by the software. Non-spherical lens have little distortion and large viewing angle, which can satisfy our needs. a9=> 沂源县| 青川县| 娄底市| 稷山县| 铁力市| 岑溪市| 安丘市| 南开区| 新竹县| 玛纳斯县| 凌云县| 会宁县| 彭阳县| 肃南| 获嘉县| 荆门市| 奇台县| 安义县| 福贡县| 美姑县| 云浮市| 库尔勒市| 吉安县| 河南省| 克东县| 浮梁县| 乌拉特后旗| 淮滨县| 朝阳区| 略阳县| 乐陵市| 沁阳市| 平果县| 石台县| 高安市| 分宜县| 石阡县| 太仓市| 电白县| 沭阳县| 大同县|