The choice of the lens surface of the attention.
选择时注意镜片表面情况。
In 1, forming a good lens, lens surface and lens smoother, lens easier operation.
镜片的成形良好、镜片表面和镜片更加顺滑、镜片操作更为容易。
We fabricated a large computer-generated holography on a concave lens surface to test the convex secondary mirrors surface.
在凹透镜表面上制作出了用于凸非球面检测的曲面全息图。
The coating of a spectacle lens is to coat thin optical coatings with a certain thickness and a number of layers on the lens surface.
眼镜片镀膜，就是在镜片表面镀上具有一定厚度和层数的光学薄膜。
With the Fresnel diffraction approximation method, the influences of the collimated lens and standard lens surface errors on the transparence testing are analyzed in Fizeau interferometer.
根据菲涅耳衍射近似理论，就菲佐干涉仪中的准直镜和标准镜面形误差对透过检测的影响进行了研究。
(Injecting water back returns the detector to a flat surface.) Injecting water into the chamber of the lens makes the thin membrane become a convex hemisphere.
(给舱室注射水使检测器表面回复平坦)注射水进入透镜舱室使得薄膜变成凹半球。
The technician can manipulate the lens to check the light transmission from every Angle and determine whether a part of the surface requires additional polishing.
技师能够从各个角度熟练控制镜头来检查光传导并判断镜头表面是否需要更多打光。
The lens consists of an array with any curved surface of revolution, or of dielectric material.
该透镜由任意旋转曲面形阵列或介质材料构成。
The reflection effect of the spherical surface of a hemisphere solid immersion lens (SIL) has been investigated using the vectorial diffraction theory for high numerical aperture systems.
应用高数值孔径系统的矢量衍射理论研究了半球形固体浸没透镜(SIL)球面表面的反射对SIL系统透射场的影响。
An irregular shaped cornea or lens prevents light from focusing properly on the retina, the light sensitive surface at the back of the eye.
形状不规则的角膜或晶状体会使光线无法在视网膜——眼球背面的感光膜上准确地聚焦。
Aiming at the shortage of current inspection technology for surface flaws of large-caliber optical lens, a machine vision inspection technology based on line CCD is studied.
针对目前大口径精密光学透镜表面疵病检测方法的不足，提出了一种基于线阵CCD的机器视觉检测技术。
Using high light efficiency, small size, non-continuous surface free-form lens design method.
高出光效、小体积、非连续表面自由曲面透镜设计方法。
At present, goggles myopic lens into the surface of the mirror and asperity absolutely flat mirror the two major types.
目前近视泳镜的镜片分为表面微凸镜面和绝对平面镜面两大类型。
An optimized surface structure for suppressing the reflection from photonic crystal slab lens is reported.
报道了用来抑制光子晶体平板透镜表面反射的优化表面结构。
The protruding display surface and the linear aberration of the lens induce the geometrical distortions that must be corrected before imaging.
由于光学镜头会产生几何畸变，加之显示器表面有一定弧度，因此成象在相纸上的图象存在着非线性的畸变。
In astigmatism, the surface of the cornea or lens has a somewhat different curvature in one direction than another.
在散光中，同一方向上，角膜和晶状体表面的曲率是不同的。
Analytic calculation of the negative refraction at the spherical surface is conducted demonstrating that the usual optical formulas still hold true for the LHM lens.
推理分析了左手性介质透镜处球形界面的负折射规律，并依此表明了常用光学公式仍适用于左手性介质。
Results All the 180 patients have been operated on in surface anesthesia without any rupture of lens capsule.
结果180例全部在表面麻醉下完成手术，无后囊破裂，1例晶状体后脱位也在表麻下进行玻璃体切除完成手术。
Aspheric lens is being applied more and more widely, surface error is an important quality issue, and surface testing method is also very important.
非球面镜片的应用越来越广泛，面形误差是影响非球面质量的重要指标，所采用的面形检测方法非常重要。
Light pickup lens, light emitting element assembly, surface light source device, and color liquid crystal display unit assembly.
光拾取透镜，发光元件，面光源装置和彩色液晶显示单元。
This article reviews surface modification of artificial lens about its importance and its effect on postoperative variant reject reaction and complication resulting from many other artificial lens.
本文旨在对各种表面修饰人工晶体的重要性能进行综述，并探讨它们对术后异体排斥反应及其他人工晶体诱发之并发症的影响。
The anterior surface of the lens is prolate, whereas the posterior surface of the lens is oblate which is consistent with the anatomical data.
在这个新的层状晶状体模型中，最外层前后表面的非球面系数与解剖学数据相符。
A multifunctional holographic lens is presented based on autofocus error detection and the principle of reversibility of light. Its feasibility of the mirror-like surface is described.
基于自聚焦误差检测和光路可逆原理，分析并实验证明了利用一种多功能全息透镜来测量类镜表面平整度的可行性。
The lens module and the image sensor are fixed on the same surface of the substrate.
所述镜头模 组和所述影像感测器固定于所述基板的同一表面。
The five points difference method is used to calculate the voltage distribution on the meridian surface of axial-symmetrical electrostatic lens.
采用五点差分法计算轴对称静电透镜子午面上电位分布，再从普遍轨迹方程求得的电子轨迹出发得到透镜焦点和球差。
The one-dimensional Fresnel zone phase correcting principle can be applied in a cylindrical surface to constructed a new type of point source feeding lens antenna.
在圆柱面上进行一维菲涅尔区相位修正结构设计，可以构成一类新型的点源馈电透镜天线。
ObjectiveTo observe the biological characteristic of cells on the surface of posterior chamber intraocular lens (PC iol) after implantation.
目的研究后房型人工晶状体(PCIOL)植入术后晶状体表面细胞的生物学特性。
This paper describes accurate surface profile measurement of an aspherical lens on an ultra-precision grinding machine using the error separation technique.
描述了一种在超精密磨削机床上基于误差分离法的非球面表面形状精密测量系统。
The implementation of stereo mapping LMCCD camera included qualified optical lens, LMCCD image surface, focusing mechanism, and inner orientation.
实现用于立体测绘的LMCCD相机，需要满足技术指标要求的光学镜头、LMCCD像面、调焦机构以及内方位元素。
The implementation of stereo mapping LMCCD camera included qualified optical lens, LMCCD image surface, focusing mechanism, and inner orientation.
实现用于立体测绘的LMCCD相机，需要满足技术指标要求的光学镜头、LMCCD像面、调焦机构以及内方位元素。
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