Benefits on Society
Glasses and Contact lenses have many benefits to society. They are an important part in the lives of millions of people around the world. Having something that improves your vision is often taken for granted, but without these corrective lenses millions of people would be without clear vision. Many people tend to overlook how complex corrective lenses are, and how lucky we are to have the technology to correct our sight. By having a better understanding on how glasses work, scientists can improve on how glasses are constructed, they have the potential to be more powerful, and more efficient then they already are. If research continues, we may also have auto-focus lenses in the her future, to further improve vision for millions of people around the world. Having knowledge about corrective lenses can also benefit things other than correcting eyes. It can help develop better space telescopes to view distant celestial bodies. So corrective lenses really do benefit society in a big way, and hopefully in the future we will have improved corrective lenses even further.