Understanding Vision Problem & if you need Lasik
                     Understanding Vision Problem & if you need Lasik
Our eyes are one of the senses, which helps us to see the world and the object around us. For 
some reason, abnormalities develop on the way of clear vision, known as vision impairment.
The loss of clear vision or feel blurry is a 
symptom of vision impairment.
The most common types of vision problems are related to 
abnormalities in refraction. The light of the object 
focused on the retina, which is transmitted to the brain 
for image development. Abnormalities development in 
the whole process of imaging creates four main vision 
impairments.
All these four vision impairments can be treated by our 
LASIK expert at Columbus Lasik Vision, get care with 
advanced Lasik eye procedure.
Nearsightedness or Myopia: Feel annoying and blurry 
vision while seeing the object at a distance. It is called 
Myopia as well. Some of them experience good vision at 
the close. In this case size of the eyeball increased, which 
cause the vision problem. It can be correct with LASIK.
Farsightedness or Hyperopia: It is opposite to 
nearsightedness. When you feel annoying and blurry 
while seeing the objects at the close, it is called 
hyperopia. In this case size of the eyeball decreased from 
the normal size, which causes the vision problem.
Astigmatism: Development of curvature shaped on cornea or 
lens, which leads to blurry vision, Called Astigmatism. Eye 
fatigue, Strain from squinting, and headache could be other 
symptoms of Astigmatism.
Most people having some degree of Astigmatism. Only in few 
cases, it is required to correct.
Presbyopia or Aging Eyes: After the 40s, the eyes’ lens or 
cornea gradually loses the natural flexibility, which turns the 
vision blurry at a close distance. In this situation, printing 
matters on your palm looks harder for clear vision. It is known 
as Presbyopia.
Definition and Criteria for the vision 
impairment as per W.H.O guidelines.
Distance vision impairment:
•Mild –visual acuity worse than 6/12 to 6/18
•Moderate –visual acuity worse than 6/18 to 6/60
•Severe –visual acuity worse than 6/60 to 3/60
•Blindness –visual acuity worse than 3/60
Near vision impairment:
• Near visual acuity worse than N6 or M.08 at 40cm.
Generally, vision impairment can be correct temporarily by refracting
Light rays with glasses or contact lenses. But permanently reshaping
the cornea or natural lens (the ball-shaped transparent area at the
front of your eye) itself is able to provide clear vision.
When it comes to the right consultation and LASIK procedure. Our
Dedicated And well-experienced team is ready to help you. We are well
equipped with world-class LASIK technology for the high satisfaction of
our clients.
If you would like to book an appointment or need 
consultation related LASIK eye procedure call 
Columbus Lasik Vision at 1-866-600-3937
Please visit https://www.columbuslasikvision.com/ for more details.