因此需对非球面透镜进行二次设计。
针对特定的光源和照明要求,可设计非球面透镜。
For a particular light source and lighting requirements, aspheric lens can be designed.
一种很成功的方法是利用一个三合非球面透镜阵列。
One highly successful approach utilizes a triplet aspheric lens array.
一种很成功的方法是利用一个三合非球面透镜阵列。
A novel aspheric surface testing method using part-compensating lens is presented.
介绍了一种轴对称非球面透镜的光轴共轴度的测量方法。
A method to measure coaxiality of axisymmetric aspheric lens is introduced.
光光斜率效率达19%,明显高于同等情况下非球面透镜聚光的效果。
The optical-optical slope efficiency is 19% which is much higher than that of the focusing of non-sphere Lens under the same conditions.
用模压成形方法生产小尺寸非球面透镜是最经济、重复性最好的方法。
Using molding methods to produce small aspherical elements is the best economic way with the best repetitiveness.
本文介绍了激光打靶透镜的特点及用等光程原理求解非球面透镜的方法。
This paper presents the features of a lens designed for converging the laser beam onto the target and the solution of the aspherical lenses using equal optical path principle.
本文研究了电流变抛光技术,主要用于解决非球面透镜及其硬质合金模具的精整加工问题。
This paper studies the er fluid-assisted polishing technology that mainly be used to polish non-spherical lens and cemented carbide dies.
说明了这些仪器中使用非球面透镜的原因,对透镜像质的要求,以及制造非球面透镜的材料。
The reason for using aspheric lenses in these devices, the quality of the lens, as well as the material...
至少有一个非球面透镜位于球面透镜和印刷版面之间,用于将激光聚焦或会聚到一个所需点上。
At least one aspherical lens is arranged between the spherical lens and the printing form, for focusing or converging the laser light onto a desired spot.
我们生产的非球面透镜质量最好,采用火焰抛光透镜,使球面相差最小化-对冷凝系统尤为重要。
Aspheric lenses are highest quality molded and fire polished lenses, designed to minimize spherical aberrations which are of major concern in condensing systems.
仿真结果与实际的测量结果对比表明,用本文的方法可以对非球面透镜进行高精确度、低成本的测量。
In order to have an efficient method of measuring aspherical lens, the authors use CGH interferometry with the mach-zehnder interferometer to test aspherical lens.
再利用球面偏心测量原理检测被测透镜球面一面的偏心量,即可以求得被测非球面透镜的光轴共轴度。
Then the eccentricity of the sphere side of the tested lens is measured according to the principle of the spherical eccentric measurement.
本发明实施例公开了一种非球面透镜的设计方法,包括:采用一半径为R1的面作为非球面透镜的球面部分;
The invention embodiment discloses a design method of an aspherical lens, which comprises: the surface with the semidiameter of R1 is taken as the spherical surface part of the aspherical lens;
非球面透镜能够克服球面透镜的缺点,具有很高的实用价值,故对旋转二次曲面及其透镜成像质量的研究将有重要意义。
Non spherical surface lens can get rid of the spherical surface lens' shortcoming and will be highly valuable, so the study of image quality of rotational conicoid and its lens is meaningful.
介绍了一种制作非球面复合透镜的新方法。
A new method to fabricate aspherical compound lens was proposed.
采用“负-正-正”型式的反远距像方远心光路镜头结构,仅有三块非球面锗透镜构成。
The optical system only consists of three germanium lenses with a "negative-positive-positive" reversed telephoto telecentric structure in the image space.
镜头长度较短,采用非球面塑料透镜,生产成本较低,成像性能良好,满足使用要求。
With aspherical plastic lens and short length, the production cost can be decreased. The lens has good performance and meets practical requirements.
对液滴透镜面形的精确测量是用液滴法制作非球面液滴透镜的关键问题之一。
Precise measurement of surface profile of liquid is one of key problems for fabrication of aspherical lens liquid micro-lens.
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。
We fabricated a large computer-generated holography on a concave lens surface to test the convex secondary mirrors surface.
透镜表面完全采用非球面设计,较好地校正了球差等各种像差,使透镜具有良好的光学成像性能。
The profiles of the three lenses were designed as aspheric surfaces so as to correct the aberration and ensure the excellent optical performance.
针对英特尔光峰技术提出了一种非球面微透镜模块的光学优化设计及评价方法。
An optimized design and evaluation method for an aspherical microlens module was presented for the Intel Light Peak technology.
针对英特尔光峰技术提出了一种非球面微透镜模块的光学优化设计及评价方法。
An optimized design and evaluation method for an aspherical microlens module was presented for the Intel Light Peak technology.
应用推荐