OBJECTIF DE PROJECTION ANAMORPHOSEUR ANASTIGMATIQUE ACHROMATIQUE PERMETTANT DE CONCENTRER DES FAISCEAUX LASER

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专利权人:

COHERENT; INC.

发明人:

MENG, LEI,WINZ, MICHELE WAYNE

申请号：

CA3030005

公开号：

CA3030005A1

申请日:

2017.07.13

申请国别(地区):

CA

年份:

2018

代理人:

摘要：

In a flow cytometer, an objective lens (20) focuses in a common plane (P) an input laser-beam having four different wavelengths. The objective (20) consists of three single-lenses (CL1, CL2, FFL), the two first ones (CL1, CL2) being cylindrical for shaping and reducing the size of the input laser-beam, the third one (FFL) being spherical to focus the reduced-size laser-beam in the common plane (P).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/