converging lens meaning in English
会聚透镜, 凸透镜
会聚透镜，聚光透镜，凸透镜
聚光镜
正透镜
Examples
- It's an easy matter to observe chromatic aberrations, with a thick, simple converging lens .
用一厚的简单会聚透镜很容易观察色差。 - As with all converging lenses , the image formed is inverted with respect to the object , but there is no such inversion in the diffraction pattern
但是，这个信息对于电子显微图的完整解释是必要的，有实验可以证明（见第四章） 。 - Electrons which pass through the thin specimen are brought to a focus in the back focal plane of the objective lens , this lens , like all electromagnetic lenses , acts as a converging lens and thus forms a diffraction pattern in this b . f . plane
穿越薄样本的电子被带到目标透镜背面焦点平面的一个焦点，这个透镜，象所有的电子透镜一样，充当了聚焦透镜的作用，因此，构造了在这个背面焦点平面的衍射模式。