扩束镜是能够改变激光光束直径和发散角的透镜组件。
劲科拥有下列扩束镜，并可根据客户需求进行设计加工。
Jinke can provide the following beam expanders as well as tailor-made design and processing according to the customers' requirements.
光源采用光纤耦合技术，扩束镜为专业光学设计，光斑更均匀；
Optical fiber coupling technique is used in light sources and special optical system design is used in extender lens to make sure of more equal facula.
扩束镜是一种由两个或多个元件组成的光学系统，它能改变光束的大小和发散特性。
The beam expander is an optical system composed by two or more components. It can change the size and divergence characteristics of the beams.
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