Definition, Meaning & Synonyms
refractor
noun
/rɪˈfræktər/
Definition
An optical instrument that uses lenses to bend light rays and enable the observation of distant objects.
Examples
- The astronomer observed the stars through his high-quality refractor telescope.
- Many vexing optical problems are resolved through the use of a refractor lens.
- A refractor microscope can provide detailed images of tiny specimens.
Meaning
A refractor is primarily used in telescopes and eyeglasses to focus light through the use of curved lenses, allowing humans to see images more clearly.
Synonyms
- lens
- telescope
- optical instrument
