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单词 object lens
释义

Definition of object lens in English:

object lens

noun
Optics
  • The lens or system of lenses in a telescope, microscope, etc., that is nearest to the object being viewed.

Origin

Late 17th century; earliest use found in Philosophical Transactions of the Royal Society of London.

 
 

Definition of object lens in US English:

object lens

noun
Optics
  • The lens or system of lenses in a telescope, microscope, etc., that is nearest to the object being viewed.

Origin

Late 17th century; earliest use found in Philosophical Transactions of the Royal Society of London.

 
 
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更新时间:2025/3/16 5:18:00