Assertion: eye | /r/CapableOf | regulate its intensity
Facets:
value: through a diaphragm
type: MANNER
Source sentences:
text: In higher organisms, the eye is a complex optical system which collects light from the surrounding environment, regulates its intensity through a diaphragm, focuses it through an adjustable assembly of lenses to form an image, converts this image into a set of electrical signals, and transmits these signals to the brain through complex neural pathways that connect the eye via the optic nerve to the visual cortex and other areas of the brain.