Meaning of the word refractor in English

What does refractor mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

refractor

US /rɪˈfræktər/
UK /rɪˈfræktər/

Noun

1.

a telescope that uses a lens as its objective to form an image

Example:
He used a powerful refractor to observe distant galaxies.
The image quality of a good refractor is often superior.
2.

a device that refracts light or other electromagnetic radiation

Example:
The prism acts as a refractor, bending the light.
Different materials have different refractive indices, making them suitable as refractors for specific applications.