Miyashiro Grant T OD (Hilo,HI 96720)

• What's the lowest degree you can get for non- prescription reading glasses?

  The lowest degree for the non-prescription reading glasses may be 0.50. You can go to the drug store to get this kind of reading glasses.

• Can I upgrade a 1.5 index lens to 1.7 index lens without replacing the lenses?

  That's impossible. The only thing you can do is to replace the lenses if you want to upgrade a 1.5 Index Lens To 1.7 Index Lens.

• What lens index should I get for my prescription glasses?

  Your prescription is strong, so I think 1.67 index will make your lens much thinner and give you a better look. However, you should consult your doctor to determine which one will suit you best.

• Can I ride a rollercoaster after lasik eye surgery?

  Before you ride a rollercoaster, You should ask your doctor to have a check. Personally, I think you can ride the roller coaster if you wear protective eyewear after lasik surgery.

• What is the difference between prescription and non prescription reading glasses?

  Non prescription reading glasses usually have the same prescription for each lens. They are cheaper than prescription reading glasses and its lens can't be replaced if it is broken or the prescription is changed. While prescription reading glasses are specially designed for each individual who have a different prescription for each eye. Since prescription reading glasses are customised, they can also correct astigmatism if required. Though non prescription reading glasses won't harm your eyes, you'd better go to an optician to have an eye exam and get prescription reading glasses.

• What are the benefit of Vitamin A for eyes?

  Vitamin A can reduce the risk of macular degeneration and help improve night vision. The lack of Vitamin A could cause the cornea to become very dry, leading to clouding of the front of the eye, corneal ulcers and vision loss. Vitamin A deficiency also causes damage to the retina, which also contributes to blindness.

• What Are the Disadvantages of LASIK Surgery?

  After laisk surgery, the cornea will be changed and can't be reversed later. As Lasik is quite complex, unskilled doctor may make error during the process which can affect your vision permanetly.

• Is vision therapy relly helpful for amblyopia?

  The younger you are, the more helpful the vision therapy will be for amblyopia. Some eye doctors think the vision therapy can do good to children who have amblyopia.

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