The eye detects electromagnetic radiation in the narrow range typically called visible light.
If you mean, "which wavelengths of light can the human eye detect," the human eye can see wavelengths from about 390 to 700 nanometers.
length of time to detect marijuana thru an eye exam?
A tonometer is the medical term for the instrument used to measure the pressure in the eye to detect glaucoma. The tonometer shoots a blast of air into the eye, directly into the pupil.A tonometer is used to measure eye pressure.
Rods
visible light
Yes
eye spots
VIsual light
Compound eyes detect motion, and simple eyes detect light. or The compound eyes are used to "see". The simple eyes are used to detect light intensity.
The eye .In there eye there is rod cells and cone cells. Rod cells detect color and Cone cells detect black and white. The cone cells let you see in the dark.
You can learn all the different parts of the eye, what they can detect and what there primary function is and how they might work
A euglena.