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objective lens

/əbˈdʒɛktɪv lɛnz/

翻译: 显微镜、望远镜或其他光学仪器中,收集来自被观察物体的光线并对其进行聚焦以形成实像的主要光学透镜。

1 个条目

phrase

/əbˈdʒɛktɪv lɛnz/C1formalscientific
  • zh显微镜、望远镜或其他光学仪器中,收集来自被观察物体的光线并对其进行聚焦以形成实像的主要光学透镜。

The primary optical lens in a microscope, telescope, or other optical instrument that gathers light from the object being observed and focuses it to produce a real image.

  1. Microscope or telescope componentC1formal

    The primary lens or system of lenses in an optical instrument that collects light from the object being observed and forms a real image.

    zh物镜

    • The objective lens of the microscope must be cleaned carefully.
    • He adjusted the objective lens to focus on the specimen.
    • High-quality objective lenses are essential for clear astronomical observations.