J Crawford, MD

• Why did I see black spots in the corner of my vision?

  If the spots seem to move around when you move your eyes,it is floaters.It often happens in the morning.There is no need to worry as they are harmless to your eyes.You will get used to them soon.

• Do I need glasses or something else?

  If you are still young,you may need glasses. Go to have an eye exam and get a pair of glasses to see how it feel.It can't be cancer,don't worry too much.

• Is it safe to wear colored contacts?

  To make sure you are safe to wear colored contacts,you need to have an eye exam and follow your doctor's instruction.

• can i get non-prescription glasses for computer use?

  I think you have some eye coordination problems and the glasses won't help. You'd better go to an optometrist and have a exam.

• Are computer glasses really necessary for computer use?

  If you stay in front of computer all day, you may get Computer Vision Syndrome,such as Headaches, Loss of focus, Burning eyes etc.Computer glasses can relieve symptoms of CVS and fight against radiation.If you have the CVS,you'd better get computer glasses.

• Can wal-mart put the lenses in the sunglassses if i have my prescription?

  Yes they can.But the cost depends on the lenses you choose.If they are high index or with special coating,it can be more.I think it should cost no more than $100.

• What is the difference between computer glasses and regular glasses?

  Computer glasses allow the wearer to easily focus on the distance of the computer screen. Regular reading glasses are only for near or far vision. The strength of computer glasses is weaker than your regular glasses.

• Any suggestion for choosing Reading Glasses?

  You should know the strength you need for your reading glasses before you choose reading glasses.Ask your doctor what strength you should get based on your prescription.Then you just need to choose a frame you like and lenses.The optician would make reading glasses for you.

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