English translation for "可变焦距光学装置"

zoom optics

Related Translations:

透镜焦距:  focal length of lenslens focal length

调节焦距:  bring into focusfocalisefocalize

等值焦距:  equivalent focal lengthequivalent focus

焦距放大镜:  focuser

焦距调整:  focal setting

有效焦距:  effective focal distanceeffective focal length

固定焦距:  fixed focus

微焦距:  microfocus

生成焦距:  make focal

等焦距:  parfocal

Similar Words：

"可变焦聚透镜" English translation, "可变焦距" English translation, "可变焦距的" English translation, "可变焦距放大观测器" English translation, "可变焦距光学系统" English translation, "可变焦距镜" English translation, "可变焦距镜头" English translation, "可变焦距镜头系统" English translation, "可变焦距聚光镜" English translation, "可变焦距聚光器" English translation