1.
autofocus zoom lens
自动聚焦变焦距镜头
2.
variable focal length (cylindrical) lens
变焦(距)(圆柱)透镜
3.
Performance Analysis of the Elliptic Beam Ring-focus Antenna with a Variable Focal Distance
椭圆波束变焦距环焦天线的性能分析
4.
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快速变焦距手术显微镜
5.
rear-controlled zoom lens
背面调整变焦距透镜
6.
best image plane of zoom lens
变焦距物镜的最佳像面
7.
image plane displacement of zoom lens
变焦距物镜像面位移
8.
manual zoom lens
(镜头)手控可变焦距透镜
9.
It has a built-in zoom lens as well.
它也有内置的变焦镜头。
10.
auto iris zoom lens
自动光圈变焦距镜头
11.
zoom stereomicroscope
快速变焦距立体显微镜
12.
DOES THIS CAMERA HAVE OPTICAL OR DIGITAL ZOOM?
这架相机使用的是光学变焦还是数字变焦？
13.
With the functions of automatically focusing and automatically Bringing the suBject into focus, the automatic camera serves you well.
自动变焦，自动对焦!全自动照相机为您服务。
14.
This is the camera that automatically focuses and automatically Brings the suBject into focus. With it even a child can shoot very well.
自动变焦，自动对焦!连孩子也能拍出佳作。
15.
Research on Auto-zooming & Focusing Visual Sensor and Calibration;
自动变焦聚焦视觉传感器及其标定问题研究
16.
optical compensation
【光】光学式补偿变焦法﹝变焦镜头的变焦法之一，所有移动镜片均作相对式补偿方法﹞
17.
mechanical compensation
【光】机械式补偿法﹝变焦镜头的变焦法之一，其移动镜片作独立式补偿﹞
18.
universal zoom operation microscope
通用型变焦距手术显微镜