Why we don't see - the focusing problems


near-sighted or myopia - The focusing elements of the eye are too strong and light comes to focusing front of the retina. The eye is "too long or too strong." more


myopia


far-sighted or hyperopia
- The focus of the eye is too weak and the image of what we should see is not yet focused when it hits the retina. The eye is "too weak or too short." more

astigmatism - the eye is not perfectly round and the image of what we see is twisted or distorted. more

presbyopia - occurs with all eyes - normal vision, myopia, hyperopia, and astigmatism.

It is not a shape problem but is an internal aging problem. The eye muscles cannot change the shape of the lens to focus on near objects.

Near vision declines and reading glasses or bifocals become necessary. more

 
myopic vision

 

hyperopic vision


 
astigmatic vision


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How does the eye work? | Why we don't see - the focusing problems
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| The LASIK procedure | The PRK procedure
The surgical experience | Recovery | Expectations

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| LASIK Laser Vision Correction | Cataracts and Cataract Surgery |
| FDA Report | Eye Problems and Conditions | LASIK Testimonials |
| FAQ's:  LASIK - INTACS - Cataracts | TABLE OF CONTENTS | HOME |

Read more: FDA Report on Laser Eye Surgery
AARP Article: The Vision Thing -
  Laser Surgery after 50 -is it worth the risk?
Is LASIK Laser Eye Surgery Good For Senior Citizens?

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please email us info@lasersurgeryforeyes.com

Information provided courtesy of
William A. Cies M.D.
Newport Laser Center, CA

 

 

 

 

 

 

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