Question: Should I get LASIK if my prescription is?

How bad does your prescription have to be to get LASIK?

A refractive error is measured in diopters — a unit used to denote the strength of your lens. To qualify for the newest LASIK technology (topography-guided LASIK), your refractive prescription should fall within the following: Up to -8.0 diopters of nearsightedness, or. Up to -3.0 diopters of astigmatism, or.

Does laser eye surgery work for all prescriptions?

Yes, it is possible depending on the severity of your condition. LASIK treatment can be performed if the surface of your eye is in good condition, and the thickness and curvature of your cornea meet surgery requirements. You may still require glasses or contact lenses after LASIK treatment.

Can I get LASIK if I have really bad vision?

You have severe nearsightedness or have been diagnosed with a high refractive error. The possible benefits of LASIK surgery may not justify the risks. You have fairly good (overall) vision. If you see well enough to need contacts or glasses only part of the time, improvement from the surgery may not be worth the risks.

Is minus 5 eyesight bad?

A -5 eye and a -7 eye are not much differently at risk, but both are significantly more at risk of retinal problems than a more normal, non-myopic eye. These are rare, though, so no cause for alarm. Just know in advance the signs and symptoms of a retinal tear or detachment if you are very myopic.

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Is minus 9 legally blind?

Someone is legally blind if their better eye — while wearing any glasses or contacts — has a visual acuity of 20/200 or less or a field of vision of less than 20 degrees.

What is the average cost of Lasik surgery 2020?

In 2020, you can expect LASIK to cost about $2,133 per eye, on average, according to our nationwide survey of reputable laser eye surgery offices.

Do you need glasses after laser?

You May Still Need Glasses

There’s no guarantee that you can toss your glasses or contacts after successful surgery. You may still need glasses to drive at night or read. If you have a strong prescription, there’s a chance you’ll still need glasses most of the time after laser surgery. Lens implants might be better.

Is minus 6.5 eyesight bad?

It depends. A contact prescription of -6.50 does not mean you are legally blind if your vision improves from 20/200 with them in. However, if you still have 20/200 eyesight or worse after putting contacts in, you are considered legally blind.

What is a bad vision score?

20/30 to 20/60, this is considered mild vision loss, or near-normal vision. 20/70 to 20/160, this is considered moderate visual impairment, or moderate low vision. 20/200 or worse, this is considered severe visual impairment, or severe low vision.