Glasses
Eyes that are out of focus? This is an extremely common thing, and glasses or contact lenses are not uncommonly started in the teens and 20s of a person's life.
Symptoms of poor vision and the need to use glasses often increase from around 40 years old. At 45-55 the lens inside everyone's eyes has lost most of it's useful ability to change shape and focus, and this is why you need to wear glasses more and more. If you have previously had very short or longsighted eyes you may find that your glasses prescription is not 'right', as it can be difficult to incoorporate bifocal or progressive lenses in glasses with these eyes.
If you have early cataract then surgical correction of this is a time when you can become less dependent on glasses and gain much more comfortable vision. New lens implant technologies are enabling us to correct not only distance vision, but closer ranges with multifocal and accommodating lenses.
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