1.
symmetrical design
﹝镜头﹞对称式设计
2.
air-spaced double anastigmat
双分离对称消像散镜头
3.
convertible lens
并合镜头，通常是指称式镜头，可分开使用
4.
symmetrical (achromat)lens
对称式(消色差)透镜
5.
Novel Design Method of Symmetric Bootlace Lens With Minimum Phase Errors Based on Genetic Algorithm
一种新的低相位误差对称Bootlace透镜设计方法
6.
Design of 2.5×Zoom Camera Lens within Cell Phone
2.5倍光学变焦内置式手机摄像镜头的设计
7.
The Study of Design of High Pixel Cell Phone Camera -1.3 Million-pixel Lens;
高像质手机镜头设计技术研究-130万手机镜头
8.
Design of aspheric lens in helmet-mounted LLL night-vision system
头盔式单目微光夜视仪中非球面物镜系统的设计
9.
Hardware Design of Embedded Rotationally Symmetric Triangulation Sensor
嵌入式旋转对称三角测量传感器硬件设计
10.
Parameterized Serialization Design for An Unsymmetrical Double-ring Planetary Gear Reducer
非对称双环式行星减速器的参数化系列设计
11.
inverted telephoto lens =retrofocus Iens
广角镜头之一种(扩大后组焦距的设计)
12.
retrofocus lens = inverted telephoto lens
广角镜头之一种，扩大后组焦距的设计
13.
System Design and Software Development for MTF Testing of a Lens;
测量镜头MTF的系统设计及软件开发
14.
Study on Optical Design of Large Working Area F-Theta Lens;
大工作面F-Theta镜头的研制设计
15.
Design of WFOV optical lens for CCD camera;
CCD摄像机大视场光学镜头的设计
16.
The Design and Implementation of ZOOM Lens' Driver Control System
ZOOM镜头驱动控制系统的设计与实现
17.
Design of NIR Zoom Camera with High Resolution
高解析近红外一体摄像机镜头的设计
18.
Design of a Compactness and High Resolution Lens System for Mobile Phone
结构简洁、高分辨率手机镜头的设计