“telephoto objective”的概念、定义、翻译、参考文献-科学参考

单词	telephoto objective
释义	telephoto objective Encyclopedia 理学〔光学器件〕释 telephoto objective远摄物镜焦距比标准镜头（焦距与成像传感器的对角线长度接近的物镜）的焦距要长的摄影物镜。分为普通远摄物镜和超远摄物镜两类。又称长焦距镜头。 Physics 光学、声学光学 telephoto objective远摄物镜
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