Changes

'''Eye-glasses''' are objects that people wear in front of their [[eye|eyes]] to improve their vision. People with poor vision need eye-glasses if the government will allow them to drive cars or operate machinery. Staring at computers or televisions for too long can damage one's vision and require the purchase of eye-glasses. They are are also referred to as spectacles, or simply "glasses".

'''Eye-glasses''', '''spectacles''' or simply '''glasses''' are lenses mounted in a frame worn in front of [[eye|eyes]] to improve vision. They are made in a huge variety of configurations to compensate for both short sightedness and long sightedness as well as astigmatisms. Alternatives to them include [[contact lenses]] and corrective surgery.  

[[category:medicine]]

[[category:medicine]]

[[category:Vision]]

[[category:Vision]]