You won't let me use the optical zoom while I'm shooting video; in fact, you can't refocus while shooting video, either.
你不让我在瞄准镜头时用光学变焦，而你也不能边拍照边聚焦。
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。
In this paper, the selection of optical scheme, the choose of zoom mode and the mechanical design of the zoom cone have been deeply expounded and studied.
本文从其光学方案的选择、变倍方式的选用，变焦镜筒的结构设计多方面进行了深入阐述和研究。
This paper discusses the application of adaptive zoom hill climbing method in solving complex intrinsic equation of multi layer optical waveguide.
本文应用自适应套孔爬山法求解多层光波导复本征方程。
Digital cameras generally offer 2x or 3x optical zoom, and digital zoom kicks in after you bump into to the limit of the optical zoom capability.
数码相机一般提供2倍或3倍的光学变焦，而且数字变焦是在光学变焦能力到达极限之后才立即起作用的。
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。
The configuration, requirements, optical design method and process of a stereo zoom microscope are described in this paper.
描述了立体变倍显微镜的构造、要求及其光学设计方法和设计过程。
The configuration, requirements, optical design method and process of a stereo zoom microscope are described in this paper.
描述了立体变倍显微镜的构造、要求及其光学设计方法和设计过程。
应用推荐