An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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eyepiece
  چشمی  
cašmi (#)
Fr.: oculaire  

A → lens system, also known as an → ocular, used to → magnify the → image formed by the → objective of a → telescope.

Etymology (EN): → eye; → piece.

Etymology (PE): Cašmi “ocular,” adj. of cašm→ eye + -i adj. suffix.