• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Optical system alignment, tolerancing, and verification V >A case study for cost-effective lens barrel design
【24h】

A case study for cost-effective lens barrel design

机译：具有成本效益的镜筒设计案例研究

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A case study is presented to illustrate some of the performance and cost driving tradeoffs involved in the design and tolerancing of optics and optomechanics, where simple lens barrels are concerned. A double Gauss lens was designed, along with two variations of lens barrel designs for mounting the lenses. The two lens barrel designs are compared, and one is selected for further analysis. Tolerance selection guidelines are given and discussed for the optics, as well as the optomechanics. It is shown how the optomechanical tolerances (axial spacing, element decenter, and element tilt) are derived from their primary parameters for the selected lens barrel design. Finally, Monte Carlo analysis is used, along with the provided tolerancing guidelines, to determine reasonable tolerances in order to satisfy the optical performance and yield requirements.
机译：提出了一个案例研究，以说明涉及简单镜筒的光学和光机设计和公差设计中的一些性能和成本驱动权衡。设计了双高斯透镜，以及用于安装透镜的两种镜筒设计。比较了两种镜筒设计，选择了其中一种进行进一步分析。给出了光学和光力学的公差选择指南。它显示了如何从所选镜筒设计的主要参数中得出光学机械公差（轴向间距，元件偏心和元件倾斜）。最后，使用蒙特卡洛分析以及提供的公差准则来确定合理的公差，以满足光学性能和良率要求。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号