loading...
1
Presbyopia is an age-related condition in which the eye lens naturally becomes harder and focusing on closer objects gets tough. Blurred close-up vision, eye strain and headache are the common symptoms of presbyopia. People usually require reading glasses in this state to see clearly however, those can make things at farther distances appear blurred.

Comments

Who Upvoted this Story

loading...
Social Bookmarking Sites
What is Kliqqi?

Kliqqi is an open source content management system that lets you easily create your own user-powered website.

Latest Comments