Visual images are actually detected by the brain. The optic nerve transmits visual information from the retina to the brain. Interestingly, the image that is transmitted is actually upside down because of the way the lens in the eye works, but the brain turns the image right side up.
The retina which is the innermost layer of the eye, a layer of nerve tissue containing light sensitive (photosensitive) cells called photoreceptors. There are 2 types the rod cells that detect light intensity and which are concentrated towards the periphery of the retina. Cone cells detect colour and are most concentrated at the fovea at the back of the eyeball.
the middle black bit but sometimes if u stare to long the colour of your eyes may change
It detects light on the black spot called the pupil. ////at the back of the eye is the optic nerve
The rods in the retina of the eye are sensitive to light (but not colour)
pupil
PUPIL
retina
The cornea and lens of the eye form a real, inverted image on the retina.
RETINA
The retina is the reflective tissue at the back of the eye on which images are projected.
The retina which is where the image from the eye lens is focused. The retina is the reflective part of the eye. That's why cat's eye reflect so well, their retina are more exposed in the night because their pupils (or whatever they are in a cat) open wider than ours exposing more of that mirror at the back, the retina. Meeow!
An eye is a complex structure and essentially all parts of the eye are required for vision to occur. However the part of the eye which detects the focused (by the lens) light image is the retina.
cone cells
The retina detects light and the optical nerve sends the signal to the brain.
retina
retina
retina is the part in eye which inverts the image visible to us and then magnifies it.
these nuts
iris is the important part of the eye which is present below the cornea.a central aperture called pupil is present in it. It detects the light waves.
The cornea and lens of the eye form a real, inverted image on the retina.
The inverted or upside-down image is formed on the retina.
It's the part of the chlamydomonas cell which detects light in order to photosynthesise. It's reflective and when the light reflects of the spot the cell is able to move towards it.
RETINA