Optical zoom lens的意思|示意
光学变焦镜头
Optical zoom lens的网络常见释义
光学变倍镜头 ... 产品概述&参数仪器型号(Instrument model) 光学变倍镜头(Optical zoom lens) 影像放大倍率(Magnification) ...
Optical zoom lens相关短语
1、 Powerful 15X optical zoom lens 强大的15倍光学变焦镜头
2、 zoom lens optical system 可变焦距透镜光学系统 ; 变焦距透镜光学系统
Optical zoom lens相关例句
When zoom lens are used for military sighting, the drift of optical center caused by the change of focus length will reduce the sighting accuracy severely.
长焦变焦镜头用于军事瞄准时，变焦过程中较大的光中心漂移，降低瞄准精度。
After the view guide mechanism capturing the related position, the utility model cooperates with the optical zoom lens unit to timely view the images in all positions.
本实用新型可由景点指引机构获得相关位置后，配合光学变焦镜头单元于源地实时观看各位置影像。
Firstly, the zoom ratio may be enlarged. Secondly, the image point movement may be easily eliminated. The principle of optical compensated step zoom lens is explained.
这种变焦距物镜有两个优点，一是可以实现高倍率变焦，二是容易消除在变焦过程中产生的像点移动现象。
Zoom lens plays an important role in the optical information capture of the whole optical system.
变焦距物镜组对整个系统的光学信息传递有着重要的作用。
The CAM CAD system for optical zoom lens applys computer technology to design zoom lens automatically with high precision and high efficiency.
光学变焦凸轮计算机辅助设计系统是应用计算机技术，实现对变焦凸轮高精度、高效率的自动化设计。
A kind of diffraction element modulating phase information by LC space light modulator to get a zoom Fresnel lens, as well as the using of said element to optical imaging system, is introduced.
本文介绍一种以液晶空间光调制器作为调制位相信息的衍射元件，获得可变焦长的菲涅耳透镜，以及该元件在光学成像系统中的应用。