eyepiece

• 光学仪器（如显微镜、望远镜等）观察端供眼睛观看的透镜或光学部件，用于观看经仪器形成的图像。

A lens or optical component at the viewing end of a microscope, telescope, or other optical instrument through which the user observes the image.

1. Optical componentB2formal

   The lens or group of lenses in an optical instrument (such as a microscope or telescope) that is closest to the user's eye.

   目镜

   • He adjusted the eyepiece to get a clearer view of the specimen.
   • The telescope's eyepiece can be swapped for different magnifications.
   • She cleaned the eyepiece of the microscope before the experiment.

   同义词ocular