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单词 telecentric
释义

Definition of telecentric in English:

telecentric

adjective
Optics
  • (Of a compound lens or other optical system) configured in such a way that the ray passing through the centre of the aperture stop is parallel to the system's axis on its object or image side (or both sides), so that either the entrance or exit pupil, or both, are effectively located at infinity.

noun
Optics
  • A compound lens configured in this way.

Origin

Late 19th century; earliest use found in Journal of the Royal Microscopical Society. After German telezentrisch.

 
 

Definition of telecentric in US English:

telecentric

adjective
Optics
  • (Of a compound lens or other optical system) configured in such a way that the ray passing through the centre of the aperture stop is parallel to the system's axis on its object or image side (or both sides), so that either the entrance or exit pupil, or both, are effectively located at infinity.

noun
Optics
  • A compound lens configured in this way.

Origin

Late 19th century; earliest use found in Journal of the Royal Microscopical Society. After German telezentrisch.

 
 
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更新时间:2024/12/23 19:45:07