REFRACTOR


Meaning of REFRACTOR in English

rə̇ˈfraktə(r), rēˈf- noun

( -s )

: something that refracts light rays ; specifically : a telescope in which the principal focusing element is a lens that is usually an achromat with crown glass and flint glass components

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.