English translation for "聚焦区"

focal region
focal zone
focusing field

Related Translations:

不聚焦:  out-focus

聚焦旋钮:  focus knob

自聚焦:  autofocus 〔x-ray〕tubeself focusingself-aggregationself-focusing

聚焦增益:  focusing gain

一级聚焦:  first-order focusing

聚焦法:  focusing methodzooming technique

负聚焦:  negative focusing

聚焦光纤:  focusing optical fiber

微调聚焦:  vernier focusing

聚焦场强:  focusing field strength

Example Sentences:

1.

A range in relation to an optical system , such as a camera lens , representing distances great enough that light rays reflected from objects within the range may be regarded as parallel （聚焦区）无限远与光学系统（如照像镜头）有关的一个范围，表示距离是如此之远，以至于从在这一距离的物体上反射回来的光可以视为平行光线

Similar Words：

"聚焦碰撞" English translation, "聚焦偏离" English translation, "聚焦平面" English translation, "聚焦屏" English translation, "聚焦器" English translation, "聚焦区域" English translation, "聚焦圈" English translation, "聚焦全息图" English translation, "聚焦锐度" English translation, "聚焦色谱法" English translation