What does ultraviolet radiation mean?

Definition

Radiation with wavelengths shorter than visible violet light.

Example sentences

• Does a darker tint mean the lenses block more ultraviolet radiation?🔊

  Does a darker tint mean the lenses block more ultraviolet radiation?

• Before choosing a pair, let's check how much ultraviolet radiation these lenses block.🔊

  Before choosing a pair, let's check how much ultraviolet radiation these lenses block.

Related words

ultraviolet radiation in other languages

• In Portuguese
• In French
• In Japanese