What is Lens?

Lens is a crystalline clear structure in the anterior chamber of the eye. Lens functions to converge the light rays coming from outside and focuses on the retina. Lens has the ability to change its shape and hence its focal length to adjust the light rays coming from near or far.

Questions and answers on "Lens"

Hello Doctor, My daughter is 5years old and she is wearing a power glass for the past one year and her power has been increased to -5 to -5.50, I...

doctor1 MD

welcome to health care magic
you have said that for the past 1 yr power has been increased from -5 to -5.5..
this is called myopia,,that...

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I am 23 years old,female.I used contact lenses from 1year+.I used one pair of lenses for 1 year.then i recently switched to another new pair.I wear...

doctor1 MD

Thanks for query,
As your lenses are suitable then your headache may be of migraine which you are having.
Use soft lense and they are safe....

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Hi, I am using spectacles for 6 years and last week I started using contact lens. My right eye was itching and irritating very badly for the first...

doctor1 MD

hi anonymous,
itching/irritating of eyes after is a common feature after using contact lens. it again depends on what kind of lens u r using either...

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