Assertion: infrared light | /r/HasProperty | focused by plastic lens
Facets:
value: into a narrow beam
type: TRANSITIVE-OBJECT
Source sentences:
text: Remote controls and IrDA devices use infrared light-emitting diodes (LEDs) to emit infrared radiation that is focused by a plastic lens into a narrow beam.
text: Remote controls and IrDA devices use infrared light-emitting diodes (LEDs) to emit infrared radiation which is focused by a plastic lens into a narrow beam.