Study of ultra - precision vertical grinding for aspheric lens mould 超精密非球面镜面模具直轴磨削的研究
2.
Itrc will keep on increasing the technology of aspherics fabrication 期能在非球面镜片制作上持续累积技术能量。
3.
On this basis a computer aided optical chart system is developed 文中还以单球面镜为例对该算法进行了较为详细的阐述。
4.
Aspheric mirrors and condensers in various diameters and relative apertures 各种不同口径及相对孔径的非球面镜及非球面聚光镜。
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A new form generation method for ultra - precision axisymmetric aspheric mirrors is introduced 摘要介绍了轴对称光学非球面镜超精密加工的新方法。
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A discussion on measurement of curvature radius of spherical mirror through michelson interferometer - newton ' s ring interference 牛顿环干涉法测定球面镜曲率半径的讨论
7.
Also , especially when aspherical elements are involved , an effective way to vaporize excess cash for almost no good reason 当引入了非球面镜片后，便成了一个有效的，没有理由的，快速蒸发你的金钱的途径。
8.
Instrument technology research center ( itrc ) accumulates a lot of experiments in lenses fabrication , and announced the launch of aspherical lenses made from special material for aerospace applications 摘要仪器科技研究中心长期累积光学元件制作能量，并且发表过太空用途之特殊材料非球面镜研制成果。
9.
Our " standard " product line includes cylindrical lenses , lenses , plano - convex cylindrical lenses , plano - concave cylindrical lenses , spherical lenses , aspherical lenses , prism , filter , window , achromatic lenses and reflector etc 我们的生产包括:柱面镜球面镜非球面镜棱镜平镜胶合镜透镜反射镜滤光片偏光镜等。
10.
The aspheric optical element has many merits , for example , correcting optical aberrations , improving image quality , extending range of action , simplifying system organization , reducing the cost and reducing weight 现代光学系统中大量采用非球面镜以矫正像差、改善像质、扩大视场、增大作用距离、简化光学系统结构、降低成本、减轻重量。
