| 释义 |
- 视场停止：在光学仪器（如望远镜、显微镜等）中，用于限制成像区域的边缘的部件。
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- 1
The field stop is the metal ring inside the eyepiece barrel that limits the field size. 视场光阑是安装在目镜镜筒内的金属的圆环用来限定范围的大小。 - 2
The physical stop which corresponds to the entrance window is then the required field stop. - 3
Essentially, the field stop of the eyepiece encompasses a linear field of view from the telescope.
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