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Emmetropia
Duane O'Hara
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Normal vision in both eyes for right half of the visual field absence of vision in both eyes for left half of the visual field?
Normal vision in both eyes results in the right half of the visual field being dominant. The absence of vision in both eyes results in the left half of the visual field being dominant.
What is the normal eyes vision value in degrees?
The normal eye vision can detect a stimuli of over 120 degrees range vertically. It can also detect 160 degrees range horizontally.
Where is a lesion if there is normal vision in both eye for the right half visual field but there is absence of vision in both eyes for left half of the visual fieled?
If there is normal vision in both eye for the right half visual field but there is absence of vision in both eyes for left half of the visual field, then the lesion is in the left eye. Since the vision for right eye is clear, the lesion is in the left.
Where does the term four eyes come from?
I was called four eyes as a kid because I wore glasses. The lenses corrected my vision but were teased as extra eyes to see normal.
A male who has normal vision marries a female who is a carrier for colorblindness can they have a colorblind daughter?
Assuming that the man who has normal vision is homozygous for normal vision, the couple's daughter will either be homozygous for normal vision or heterozygous (normal vision but carrier for color blindness) for normal vision. In light of this, the couple's daughter will not be color blind.
What is 20 -6 eye sight?
20/20 vision means you can see from 20 feet away what a person with normal vision can see from 20 feet away. So your eyes are normal. 20/30 vision means you have to be 20 feet away from something a normal person would be able to see at 30 feet away. So your eyes are nearsighted. 20/15 vision means you can see from 20 feet away what a normal person would have to stand 15 feet away from to see. So either your eyes are extremely sharp, or you are farsighted because you have to back further away from a thing to see it clearly.
What is the function of axerophthol?
It is an antiophthalmic factor that is fat-soluble and essential for normal vision; it prevents night blindness or dryness or inflammation of the eyes
Can i get 2020 eye site in my left eye?
20 20 vision refers to the normal visual acuity, both in the right and left eyes.
Does the iris pigmentation affects your vision?
No, normal pigmentation of the iris has no effect on vision which occurs through the un-pigmented pupil. That said people with light eyes are more likely to be photosensitive (sensitive to light).
What is the normal field of vision of humans?
The normal field of vision of humans extends to approximately 60 degrees towards the nose from the vertical meridian to each eye. It extends to about 100 degrees away from the nose from the vertical meridian.
Does hair in your eyes ruin your vision?
it can if it scratches your eyes
Is there a difference between laser eyes and heat vision?
Heat vision is like laser eyes, but using it in a heating way... Laser eyes are shooting lasers out of your eyes
