IMPROVING VISION -NEW IMLPANT -RAINDROP CORNEAL INLAY

SCIENTISTS    have developed   a tiny implant , no bigger than a pinhead , which sits inside the cornea to reverse vision problems in aging eyes .
With the   age ,some people's ability to switch    focus between near   and distant objects diminishes , a condition known as presbyopia .It can   skew the perception of   depth and makes reading in poor light impossible .
The new implant   slightly increase the curvature of the cornea,which allows the eyes to focus again.This new   technique   ,known   as a' Raindrop   corneal inlay' was developed by scientists at Revision Optics in California.The first operations   have now been carried out at a clinic in Warwickshire .The inlay is called Raindrop   because   it is in the shape of a droplet and is made of hydro-gel, a substance which is also used in contract lenses. Hydro gel is 80 percent water which makes it more compatible than other implants.

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