astigmatism

Vision is one of the most important components of learning, with studies showing that 80 percent of what a child learns in school is information that is presented visually.
There are some common reasons for seeing these colorful lights in your line of vision.
Myopia - Public Education PowerPoint Presentation that can be used by CAO members
What is a pterygium?
What is myopia? Nearsightedness, or myopia, as it is medically termed, is a visual condition in which near objects are seen clearly, but distant objects do not come into proper focus.
What is astigmatism?