What does eyepiece mean?eyepiecePlural: eyepieces▶ Hear it in EnglishDefinitionThe lens at the top of a microscope or a telescope that you put your eye to.Related wordsPart ofbinocularslensmetermicroscopeMaterialsglassRelatedbinocularslensmeterSee it in 3Deyepiece in other languagesIn PortugueseIn FrenchIn Japanese