基本释义:

长焦距透镜

网络释义

1)long focal lens,长焦距透镜

2)long focus length of lens,长焦距透镜焦距

3)long-focus lens compensator,长焦距透镜补偿器

4)long focal depth,长焦深

5)telephoto lens,长焦物镜

6)long focal plane,长焦平面

用法和例句

In the driver of the Inertial Confinement Fusion (ICF), the spatial frequency filter is the important module of system, with functions of filtering out high-frequency noise, enlarged beam and image relay, but high-accuracy measurement of focal length and wavefront of long focal lens which composed one is difficult on test of optical components in ICF.

本论文旨在对长焦距透镜面形检测方法进行新的探索,提出了基于Ronchi光栅泰伯效应的扫描测量法,可以大大提高检测效率,并给出定量的检测结果。

Design of the Binary Optical Element of Long Focal Depth and Small Spot;

利用二元光学技术实现小焦斑、长焦深的设计

Study of Long Focal Depth Optical Elements Applied in the Diagnosis for Inertial Confinement Fusion Plasmas;

用于ICF激光等离子体诊断的长焦深光学元件研究

The plates are used as the elements with long focal depth,whose two important parameters*#:the axial intensity distribution and the axial variation of the focused-central-spot size,are simulated and analyzed*#.

基于能量守恒原理 ,利用追迹法、计算机编码设计了用作长焦深元件的“孔雀眼”波带片。

The study of hybrid refractive-diffractive telephoto lens;

折衍混合在长焦物镜中的应用研究