A MEASUREMENT AND ANALYTICAL METHOD FOR THE EFFECTS OF OBJECTIVE LENS ABERRATION ON ITS RESOLUTION
物镜象差对分辨率影响的一种测量分析法

PETROLEUM ACCUMULATION MECHANISM AND ITS MAIN CONTROLLING FACTORS OF SAND LENS IN NIUZHUANG SUBSAG
牛庄洼陷砂岩透镜体成藏特征及主控因素剖析

Relationship between presbyopic add and age in successful progressive addition lens wear in myopes
老视渐变镜的近视眼配戴者年龄和近附加的关系

A device, such as a monocle or spyglass, containing a lens or lenses and used as an aid to vision.
透镜含一个或多个透镜，用于辅助视力的一种工具，如。

Research on the measurement and adjustment of infrared optical lens decentration using laser method
激光法红外热像镜组中心偏测量与调校研究

Adopt imported reflect mirror and lens from america, makes the facula thinner and the cut stronger.
采用美国进口反射镜和透镜，光斑更细、切割力更强。

Theory and experiment of surface thermal lens technique used in absorption measurement of thin films
表面热透镜技术应用于薄膜微弱吸收测量的理论和实蜒

The fine focusing or accommodation of the human eye is a function performed by the crystalline lens.
人眼的精细聚焦或调节的功能是由水晶体执行的。

The design for the lens Block molded plastic mould design, design issues from the actual production.
本设计为物镜座的注塑模设计，设计课题来源于生产实际。

The beam of UV light is focused into an optical fiber through an ellipsoid lens and taper lens, etc.
论文主要论述了该装置的光学系统设计过程。

The principle of the atom lens using a hexapole magnetic field and its aberration has been discussed.
分析了由六极磁场构成的原子束磁透镜的原理及像差。

Effects of drinking water in Acanthamoeba contamination of contact lens and contact lens storage cases
饮用水对角膜接触镜保存盒棘阿米巴污染的影响

Phenomena of Spectral Anomalies of Partially Coherent Light Focused by a Lens with Chromatic Aberration
部分相干光被色差透镜聚焦的光谱异常现象

The Study of Relationship Between Forward Movement of Intraocular Lens and Diopter Accommodation of Eyes
人工晶体前移与人眼屈光调节关系的研究

The surfaces of the concave lens may be proportioned so as to aberrate exactly equal to the convex lens.
凹透镜的表面可以进行均匀处理，以便使像差完全与凸透镜一致。

You have to capture a wider area with light streaks and you absolutely need a wide angle lens to do this.
你肯定需要拍摄非常宽广的画面, 所以你需要广角镜头。

Compound lens or lens system designed to be free of astigmatism and able to form approximately point images.
没有散光并且能够形成近似的图像的透镜或透镜系统。

Conjugate method is an accurate, simple and convenient method to measure the focal distance of thin convex lens.
共轭法是一种较为准确和简便的测量薄透镜焦距的方法。

Clear lens phacoemulsification for correction of presbyopia characterized by a short axial length and thick lens.
透明晶状体摘除治疗短眼轴和厚晶状体老视眼

A new arithmetic method compensating the aberrance of lens by using the method of general reversion of least square
用广义逆法解决摄影测量系统的非线性问题

The invention discloses a lens module assembling device which is used for assembling a lens cone into a lens stand.
一种镜头模组组装装置, 用于将镜筒组装入镜座。

The effects of spherical aberration on measuring focus of thin convex lens with object distance image distance method
球差对物距像距法测薄凸透镜焦距的影响

A clinic study on phacoemulsification for cataracts and accommodative posterior chamber intraocular lens implantation
白内障超声乳化及可调节后房型人工晶体植入的临床研究

The use of the reflection type lens makes the system have superiority of less chromatic aberration and offaxis aberration.
使用反射型透镜，具有色像差和轴外像差小的优势。

ON THE ABERRATION THEORY FOR WIDE AND NARROW ELECTRON BEAMS IN A COMBINED ELECTROMAGNETIC FOCUSING SPHERICAL CATHODE LENS SYSTEM
宽束和细束电磁复合聚焦球面阴极透镜的象差理论