Explains how vision problems such as myopia and hyperopia can be corrected with lenses that help focus light on the retina.
Learn about how the eye sees and why myopia, hyperopia, and astigmatism can cause your vision to appear blurry.
Learn about myopia and hyperopia and what kinds of glasses you need for each one.
With this KWL Chart, reflect on your prior knowledge of a concept, come up with questions you’re curious about, and come up with answers from the reading.
Describes the theory behind natural vision correction, which is a competing form of vision correction.