Astigmatism

Astigmatism:

            Astigmatism is a refractive state of the eye wherein light rays are focused at two different places (either both in front or behind or mixed).

 

Symptoms:

Ø    Eyestrain

Ø    Head ache

Ø    Watering on reading

Ø    Defective vision for near and distance

 

 

Treatment:

Ø    Correction of error using cylindrical lenses for constant use.