EYEPIECE
Meaning of EYEPIECE in English
transcription, транскрипция: [ ˈī-ˌpēs ]
noun
Date: 1790
: the lens or combination of lenses at the eye end of an optical instrument
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003