This is quoted from another question:
"Having 20/60 means that you need to be 20 feet away from an object rather than a "normal" person who can see that object at 60 feet."
http://wiki.answers.com/Q/Is_20-60_vision_considered_bad <-- LINK
It is a form of visual acuity. You see at 20 feet what normal vision would see at 40 feet. You are near sighted.
It means that you must be at 20 feet to see what a person with perfect vision would see at 70.
Don’t know
No, this is not legally blind. The vision is myopic.
When I got my license they said I had 20/40 vision and I don't need glasses to drive. It might not hurt to see if she needs reading glasses.
ophthamologyscopy correct answer anomaloscope
Sharpness of vision is also called visual acuity.-Visual acuity is determined by the ability to see visual details (in normal light).
Central vision refers to when eyes are focused straight ahead. Peripheral vision refers to vision that occurs outside your central sight of vision. Fringe vision refers to the edge of your peripheral vision.
no
eyeglasses can correct any form of poor vision at an degree.
Depends on your situation and what doctor you have
No, this is not legally blind. The vision is myopic.
LCD of 2040 is 2040.
When I got my license they said I had 20/40 vision and I don't need glasses to drive. It might not hurt to see if she needs reading glasses.
if this question needs a serious answer, then well here it goes - the year 2040 has not occurred yet and the question should not refer to 2040 in the past tense. we do not know who will be president in 2040 and will not know until that year, which is 29 years from now. As you know that you must remember my name is Dylan Michael Rich will be president in 2040. vote for me!
The year 2040 is the 21st century.
It is 2040, exactly as in the question.
0.5667
The GCF of 2040 and 7803 is 51.
The GCF of 2040 and 60 is 60