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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

allergiesCan ... causeblurred vision - Things

an imperfection in the cornea or lens of the eyes(passive) caused byblurred vision 's

Astigmatism ... a vision conditioncausesblurred vision due

ageing ( beginning in our mid 40s(passive) caused byPresbyopia - blurred vision

Astigmatism A very common condition ... , usually due to an irregular shape of the cornea which prevents light entering the eye from being focused properly on the retinacausesblurred vision

Astigmatism Refractive Errors Refractive errors are imperfections in the eye that prevent light from focusing properly onto the retinacausingblurred vision

In people with myopia , cornea has too much curvature , so the light entering the eye is not focused on retina ; it falls in front of the retinacausingblurred vision

Refractive errors , such as Nearsightedness , are imperfections in the eye that prevent light from focusing properly onto the retinacausingblurred vision

Refractive errors , such as Farsightedness , are imperfections in the eye that prevent light from focusing properly onto the retinacausingblurred vision

Refractive errors are optical imperfections that prevent the eye from properly focusing light on the retinacausingblurred vision

With this condition , the lens in the front of the eye blocks light to the retinacausingblurred vision

Refractive Errors Refractive errors are imperfections in the eye that prevent light from focusing properly onto the retinacausingblurred vision

Refractive errors are imperfections in the eye that prevent light from focusing properly onto the retinacausingblurred vision

Due to the lens being too round , light entering the eye is focused in front of the retinacausingblurred vision

This causes light entering the eye to focus in front of the retina instead of directly on the retinacausingblurry vision

Nearsightedness or myopia , farsightedness or hyperopia and astigmatism ... three common refractive errors of the eyecauseblurred vision

These vision conditions prevent the eye from properly focusing lightcausingblurred vision

Astigmatism is a condition in which light is distorted by the eyecausingblurry vision

When light passes through a cornea with astigmatism , the image does not focus sharply on the retinacausingblurred vision

Refractive error is the result of light rays entering the eye that are not focused on the retinacausingblurred vision

Refractive errors are a result of these optical imperfections that prevent the eye from properly focusing lightcausingblurred vision

cataracts ( a clouding of the eyes lens ... ) AMD macular degeneration pterygium ( a tissue growth over the white surface of the eye that can cause astigmatismcausingblurred vision

In refractive disorders ( refractive errors ) , light rays entering the eye are not focused on the retinacausingblurred vision

Refractive disorders ( refractive errors ) , light rays entering the eye are not focused on the retinacausingblurred vision

Refractive errors are visual imperfections that prevent the eye from properly focusing lightcausingblurred vision

your conditionCould ... causeVision blurred

A refractive error occurs when light entering the eye is not precisely focused on the retina at the back of the eyecausingblurred vision

the lens in the front of the eye blocks light to the retinacausingblurred vision

Refractive errors are optical imperfections that prevent the eye from properly focusing lightcausingblurred vision

cataract Cataracts ... the eye 's lenscan causeblurred vision

the cornea is steeper ( than a normal eye ) , both in which causes the light to focus off ( in front of ) the retina in the eye , thuscausingblurry vision

the light entering your eye is then not focused directly on your retina , which is the of your eyecausingblurred vision

Cataract is the defect of vision that makes the eye lens cloudycausingblurred vision

the blood vessels in the eye leak fluid into the retinacausingblurred vision

Cataracts - clouding of the eye 's lenscan causeblurred vision

Cataracts is a disease of the eye that results in the clouding of the lens of the eyecausingblurred vision

Cataracts is a condition where the lens of your eye becomes progressively opaquecausingblurred vision

a refractive error , which occurs when the shape of the eye does not bend light correctlycausingblurred vision

where images entering the eye are focused in front of the retinacausingblurred vision

Light rays of images focus in front of the retina , the light - sensitive part of the eye , rather than directly on the retinacausingblurred vision

in them severe respiratory issuesmay resultin them severe respiratory issues

pain in my eye andcausedpain in my eye and

in paincan resultin pain

anyone quite a shockcan causeanyone quite a shock

in decreased monocular or binocular vision , dual vision or even all blackmay resultin decreased monocular or binocular vision , dual vision or even all black

in an accidentresultingin an accident

from abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lenses or it may signal the presence of eye diseasemay resultfrom abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lenses or it may signal the presence of eye disease

from abnormalities present at birth such as near- or farsightedness that require corrective lenses ( glasses ) or it may signal the presence of eye diseasemay resultfrom abnormalities present at birth such as near- or farsightedness that require corrective lenses ( glasses ) or it may signal the presence of eye disease

from abnormalities present at birth such as nearsightedness or farsightedness that require corrective lenses ( glassesmay resultfrom abnormalities present at birth such as nearsightedness or farsightedness that require corrective lenses ( glasses

from abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lensesmay resultfrom abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lenses

from abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lenses ( eyeglasses ) or it may signal the presence of eye diseasemay resultfrom abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lenses ( eyeglasses ) or it may signal the presence of eye disease

from abnormalities present at birth such as near- or farsightedness that require corrective lenses ( glassesmay resultfrom abnormalities present at birth such as near- or farsightedness that require corrective lenses ( glasses

from abnormalities present at birth such as near- or farsightedness that require corrective lenses or it may signal the presence of eye diseasemay resultfrom abnormalities present at birth such as near- or farsightedness that require corrective lenses or it may signal the presence of eye disease

from swelling of the lenses of the eyeresultsfrom swelling of the lenses of the eye

the distant objects to be seen clearlycausesthe distant objects to be seen clearly

to blindnesscan ... leadto blindness

in blindnesscould ... resultin blindness

to blindnessmay leadto blindness

in blindnessmay resultin blindness

to blindnesscould ... leadto blindness

to blindnessleadingto blindness

from abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lenses ( eyeglassesmay resultfrom abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective lenses ( eyeglasses

from abnormalities present at birth such as near- or farsightedness that require corrective lensesmay resultfrom abnormalities present at birth such as near- or farsightedness that require corrective lenses

from any number of conditions not necessarily related to refractive errorsmay resultfrom any number of conditions not necessarily related to refractive errors

from any number of conditions not necessarily related to refractive errorsmay resultfrom any number of conditions not necessarily related to refractive errors

to blindness in one or both eyesleadsto blindness in one or both eyes

from abnormalities present at birth such as nearsightedness or farsightedness that require corrective lenses ( eyeglassesmay resultfrom abnormalities present at birth such as nearsightedness or farsightedness that require corrective lenses ( eyeglasses

from abnormalities present at birth such as nearsightedness or farsightedness that require corrective lenses eyeglasses ormay resultfrom abnormalities present at birth such as nearsightedness or farsightedness that require corrective lenses eyeglasses or

from the corneal swellingresultingfrom the corneal swelling

from the corneal swellingresultsfrom the corneal swelling

squinting , eye fatigue and headaches in patientscan causesquinting , eye fatigue and headaches in patients

from abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with correctivemay resultfrom abnormalities such as nearsightedness , farsightedness , presbyopia , or astigmatism that can be improved with corrective

to loss of central visionleadsto loss of central vision

to a loss of central visioncan ... leadto a loss of central vision

to spiritual blindnessoften leadsto spiritual blindness

from a lack of fluid in the lenses of the eyesresultingfrom a lack of fluid in the lenses of the eyes

headaches and eye straincan causeheadaches and eye strain

Dry eyes , irritated eyes , and(passive) can be causedDry eyes , irritated eyes , and

to additional symptoms such as headaches , eyestrain and excessive squintingcan leadto additional symptoms such as headaches , eyestrain and excessive squinting

to blindnessmay leadto blindness

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Smart Reasoning:

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