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When does the refraction takes place?
Refraction of light takes place where a beam of light passes from one medium to another and the speed of light in those two media is different.
Where does the greatest amount of light refraction take place in the eye?
The retina.
How can the direction of light be changed?
By setting up a configuration where either reflection or refraction takes place.
What is bending of light rays by the cornea lens and fluids of the eye is?
Refraction.
Why double refraction takes place?
It happens when light enters different mediums, causing it to 'shift speeds'
What has the author Franciscus Cornelis Donder written?
Franciscus Cornelis Donder has written: 'On the anomalies of accommodation and refraction of the eye' -- subject(s): Accommodation and refraction, Eye
The technique of determining the refraction condition of the eye?
ifraeniot
What are optical devices used in refraction?
it is just an eye
Where in the eye does the refraction take place?
light passes trough the cornea then through the pupil and opening created by the iris, then the light passes through the lens, then travels along the aqueous humerous then arrives at the retina; the retina changes teh light into electrical impulses and send them trough the optic nerve then to the brain where an image is perceived. HOPE THAT HELPS
What structure of the eye can change the amount of refraction?
I believe it is the lense
If you have -2.75 eyesight what does it mean?
It means that -2.75 diopters of refraction must be interposed in front of your eye,and added to the refraction of your cornea plus your natural lens, in order to causeimages to focus on your eye's retina.
When eye focuses on near objects is the degree of refraction of light entering the eye increase or decreased?
decreased
