Eat a handful of cherries will neutralize the uric acid excretion provided by curvy line that breaks the circle divide and exercise habits.
(redirected from lenticular astigmatism) Also found in: Dictionary, Thesaurus, Medical, Wikipedia. Related to lenticular astigmatism: corneal astigmatism. (ÉstÄ­g`mÉtÄ­z'Ém), type of faulty vision caused by a nonuniform curvature in the refractive surfacesâusually the cornea, less frequently the lensâof the eye. As a result, light rays do not all come to a single focal point on the retina. Instead, some focus on the retina while others focus in front of or behind it.
Astigmatism is an eye condition with blurred vision as its main symptom. The front surface of the eye (cornea) of a person with astigmatism is not curved properly-the curve is irregular-usually one half is flatter than the other-sometimes one area is steeper than it should be.When light rays enter the eye they do not focus correctly on the retina, resulting in a blurred image.auses of astigmatism. Corneal astigmatism. The cornea is a clear (transparent) layer of tissue that covers the front of the eye. As well as transmitting and focusing light into the eye, it protects the eye from infection and damage.