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optics

The correct spelling is optics.

How to pronounce optics

noun

IPA: /ˈɒptɪks/

Say it like: Opt-ics

The correct spelling is optics. The physics of light and vision. For example: "The optics of this telescope are particularly good."

Usage Examples

The optics of this telescope are particularly good.

Definition

noun

  1. 1.The physics of light and vision.
  2. 2.The light-related aspects of a device.
  3. 3.Perception, image, public relations.
  4. 4.An eye.
  5. 5.A lens or other part of an optical instrument that interacts with light.

Similar words

Words related in meaning — check their spelling too.

View synonyms & usage examples