Glossary
Presbyopia: Physiological insufficiency of accommodation occurring in middle aged individualsRetina: Light sensitive membrane at the back of the eye
Myopia: Refractive error in which parallel rays of light from infinity are focused in front of the retina when the accommodation is at rest
Very nice answers for the questions related to eyes, specially about LASIK surgery. This type of surgery is important for eyes cornea and for nearsightedness, and should be done by experienced doctors.