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The World Health Organization (WHO) classifies blindness based on visual acuity and field of vision. According to this classification, blindness is defined as having a best-corrected visual acuity of less than 3/60 (20/400) in the better eye or a visual field of less than 10 degrees. Additionally, visual impairment is categorized into levels, including mild, moderate, severe, and profound, to aid in understanding and addressing the needs of individuals affected by vision loss.
What else can I help you with?
What are the different types of blindness?
color blindness night blindness snow blindness
Does tv cause blindness?
Television does not cause blindness.
What is corneal blindness?
blindness caused by corneal disorders
How does blindness affect people?
how does blindness affect our society
Who discover color blindness?
who discovered color blindness
Is blindness in your genes?
Everyone will get catract blindness in old age
When was Blindness released?
Blindness was released on 10/03/2008.
What was the Production Budget for Blindness?
The Production Budget for Blindness was $25,000,000.
How can people recover from blindness?
yes some types of blindness can be recovered. it depends on what type of blindness it is.
Is blindness a concrete or abstract noun?
The word blindness is an abstract noun.
Was Saint Paul cured of his blindness?
Yes, Ananias cured his blindness.
When was Love Is Blindness created?
Love Is Blindness was created in 1919-10.
