For many presbyopes, bifocal lenses are a necessity. But it can be difficult to adjust to the harsh line that is found in many bifocal lenses. Fortunately, there are no-line lenses, which are also called progressive lenses. No more lines! Just a change in focusing power which allows you to comfortably focus on any distance. Just as with lined bifocals, distant objects are viewed through the top portion of the lenses, and near objects are viewed through the bottom portion of the lenses.
The Eye as an Indicator of Alzheimer's?
by Vision Specialists of Idaho PC
In 2020, Alzheimer's Disease International estimated that the number of people living with dementia worldwide - nearly 55 million in 2020 - will almost double every 20 years.
There is no single test that can show if a person has Alzheimer's, but...
