1.
On colloidal or non-colloidal collimator-making with common sphere lens;
用普通球透镜来做有胶/无胶准直器
2.
aplanat [aplanatic] lens
消球差透镜，齐明透镜
3.
Propagation properties of super-Gaussian beams passing through a spherical aberrated lens
超高斯光束通过球差透镜后的传输特性研究
4.
Fabrication and Properties Researches on Ball Lenses of Coupling Devices in Optical Communications;
光通信耦合器件球透镜的制备及其性能研究
5.
Partial null lens for general aspheric testing
用于非球面通用化检测的部分零位透镜
6.
popular transmission electron microscope
普及型透射电子显微镜
7.
The appearance of objects in depth as perceived by normal binocular vision.
全景，透视如通过普通双筒望远镜看到的物体全貌
8.
Spot diameters of just a few thousands of an inch can readily be attained with convenient short focal length lenses.
用普通的短焦距透镜不难得到直径只有几十微米的光点。
9.
spherical lens smoothing machiner
球面透镜精加工设备
10.
Focusing of an anomalous hollow beam by a spherically aberrated aperture lens and its phase singularities in the focal region
异常空心光束通过球差光阑透镜的聚焦和在焦区的位相奇异特性
11.
large convex lens produces image that is viewed through the eyepiece.
通过目镜观察物体图像的大的凸透镜。
12.
Eyeglasses to sunglasses in less than 60 seconds.
不到60 秒，便可由普通眼镜变成太阳镜。
13.
Compared of Painless Gastroscopy with Normal Gastroscopy in Examination;
无痛胃镜与普通胃镜检查的对比研究
14.
Aperture:Compound lens corrected for spherical aberration and coma. Also called Aplanat.
消球差透镜:矫正球面销售量差和慧星差的复合式透镜。
15.
Explanation: The center of our Milky Way Galaxy is hidden from the prying eyes of optical telescopes by clouds of obscuring dust and gas.
说明:在不透光尘埃与云气的遮掩下，我们银河系的中心在普通可见光望远镜中是难以看见的。
16.
Imaging Problem of Spherical Mirror and Thin Lens with Icon Research;
图示法研究球面镜和薄透镜的成像问题
17.
A mirror, lens, or combination of lenses used to gather light and direct it upon an object or through a projection lens.
聚光器用于聚光并将光引向某物体或通过一凸透镜组的镜子、透镜或透镜组
18.
Spherical lens with binary optical element for visible and UV dual-band optical system
二元球透镜可见/紫外双波段光学系统