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Doctor insights on: What Is The Worst Vision You Can Have

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What is the worst vision you can have and still pass a driving test?

What is the worst vision you can have and still pass a driving test?

Check your state: "visual acuity screening standard is 20/40 or better with both eyes together, no worse than 20/70 in the poorer eye. Drivers who fail the vision screening are referred to a vision specialist. Drivers with visual acuity of 20/200 or worse may not be licensed to drive. Drivers may use bioptic telescopes for driving, but may not use them to meet the vision standard". ...Read more

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Dr. Richard Bensinger
1,667 doctors shared insights

Vision (Definition)

Vision is a feature of a person's brain that allows him to see. He must have normal eyes, optic nerves (that stretch from the eyes to the back of his brain), and visual cortex (the vision center in the brain), in order to see properly. An ophthalmologist is a ...Read more


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What is the worst vision you can have and still pass your driving test?

Varies by State: Most states set a limit of 20/40 in the best eye for their limit. There is some variation by each state. Check with your department of motor vehicles for the rules in your state. ...Read more

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What is the worst vision you can have and safely drive?

What is the worst vision you can have and safely drive?

Varies : Each state has its own limitations but the usual is 20/40 or better in the best eye. The field of vision is also included and must be 110 degrees in most states. Whatever criteria exists, you should only drive if you feel comfortable for the conditions encountered. ...Read more

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What are the worst symptoms of cushings disease with regards to your vision?

Field loss: Cushing's is due to a pituitary tumor that causes the body to secrete excess steroid. If the tumor is large enough, it can squeeze on the optic nerve with loss of vision. Prolonged steroid levels in the body can also cause cataracts and glaucoma. These are the major effects of this condition on the eyes. ...Read more

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Can your vision get worst if you wear glasses over time?

Can your vision get worst if you wear glasses over time?

No: This is a common misconception. Wearing glasses to correct refractive error does not make your vision worse or increase your refractive error over time. Refractive error is an imbalance between the length of your eye and it's optical power. Glasses simply compensate for that imbalance. ...Read more

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Please help! what is the worst your vision can be before you laser surgery is no longer an option?

Please help! what is the worst your vision can be before you laser surgery is no longer an option?

Any vision: Any vision is worth saving so if there is a laser procedure that would protect and/or improve your vision, even 10%, i would consider it worthwhile. ...Read more

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What are vision impairments and do they get worst?

What are vision impairments and do they get worst?

Form of vision loss: Visual impairment is the loss of vision from some disease, trauma or degeneration that cannot be corrected by glasses, medication or surgery. In the us we use different terms to signify the degree of impairment such as "low vision", "legally blind" and "totally blind". These are defined by how good the best corrected vision is as well as how much of the peripheral vision is intact. ...Read more