Presbyopia, cataracts, macular degeneration and glaucoma are some of the eye conditions causing problems for Baby Boomers.
The lens had been in the woman's eye for 28 years.
More than 70 million people around the world are living with glaucoma.
Without the surgery, Alan's eyesight would have gotten progressively worse.
Age is one of the biggest factors when it comes to cataracts.
The Queen had been snapped accessorising her usual bright outfits with glasses with dark tinted lenses.
Kerri-Anne Kennerley is urging Aussies to get their eyes checked after suffering her own issues following cancer treatment.
Research has found a link between intelligence and people who wear glasses.
With so many clever products, a macular degeneration diagnosis doesn’t mean giving up all the things you love to do.
Eyes naturally become dryer as part of the ageing process.