| 单词 | object lens |
| 释义 | Definition of object lens in English:object lensnoun Optics
OriginLate 17th century; earliest use found in Philosophical Transactions of the Royal Society of London. Definition of object lens in US English:object lensnoun Optics
OriginLate 17th century; earliest use found in Philosophical Transactions of the Royal Society of London. |
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