varifocal是什么意思 varifocal怎么读
英式：['veərɪfəʊkl]
美式：['veərɪfəʊkl]
varifocal单词基本解析：
n.变焦距[摄]变焦距
varifocal变化用词：
名词:varifocals;varifocal英英释义：
varifocal中文词源：
varifocal用法和例句：
varifocal
varifocal optical system
变焦光学系统
varifocal imaging
变焦成像
OPTICAL DESIGN OF VARIFOCAL BEAM EXPANDER
变焦扩束系统的光学设计
varifocal scanning system
变焦扫描系统
varifocal erecting system
变焦正像系统
varifocal objective
变焦物镜
varifocal obejective
变焦距物镜
varifocal system
变焦距系统
Varifocal layer-selection technology
变焦选层
varifocal mirror
变焦镜
varifocal Moire zone plate
可变焦距莫尔波带片
varifocal lens
可变焦距镜头 变焦透镜
The 3- to 10-millimeter auto-iris varifocal lens offers a wider zoom to fit more applications.
同时，还配置了3-10毫米自动聚焦镜头，宽动态聚焦可满足不同领域的应用。
Use bifocal or varifocal lenses may relieve the asthenopia.
如改用双焦点或渐进多焦点镜片可能有助于减轻视疲劳。
Three Dimensional Volumetric Autostereoscopic Display Based on Varifocal Nano-liquid -crystal Lens[J].
引用该论文 宋世军,王琼华,李大海,赵仁亮,张超.
According to the properties of basic points of lens group and the varifocal principle of lens group,a varifocal optical system which has a fixed image space principal point has been designed.
根据透镜组基点性质和透镜组可变焦原理,设计定第二主点变焦光学系统。
This new type of varifocal optical system can allow optometrists to make prompt and precise diagnoses of abnormal eyes,and discover such problems as myopia hyperopia and astigmatism.
用它可对近视、远视、散光等非正视眼进行快捷、准确的验光。
Design of Aspherical Varifocal Beam Expander System
非球面变焦扩束系统的设计