0
that means that you have perfect vision
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The numerator refers to within what distance of certain objects you have to be to distinguish them. The denominator refers to within what distance of certain objects a "normal" person has to be to distinguish them. Therefore, 25/25 vision is much like 20/20 vision in that it indicates normal/perfect vision. If the numerator is greater than the denominator (20/15), one's vision is better than normal. If the denominator is greater than the denominator (20/40), one's vision is worse than normal.
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What does 20 25 vision mean?
It means that a person needs to be within 20 feet to clearly see what someone with "normal" (20/20) perfect vision can clearly see at 25 feet. It's good but not perfect vision
What does 20-25 Vision Mean?
It means you have pretty close to perfect vision as 20/20 is considered perfect. Simply put, most people see at 25 feet what you see at 20.
What is 25-30 vision?
25-30 v = -5
What is least distance of human vision?
25 cm -least vision distance
What does it mean if you have 50 20 vision?
Your vision at 20ft is my vision at 50ft.
What does it mean when you see lines in your vision?
seeing lines and dots in your vision
what does 30 50 vision mean?
30 50 is considered mild vision loss, or near-normal vision.
What does -20 mean?
Do You mean 20-20 vision?
What does 20 mean?
Do You mean 20-20 vision?
WHAT DOES 20' MEAN?
Do You mean 20-20 vision?
What is the least distance of distinct vision for a normal eye?
25 cm
Does opia mean vision?
yes
