How the eye focuses light
How the eye focuses light
Apr 18, 2012
sciencelearn.org.nz
With normal vision or regular glasses, your eyes may see clearly, but they are often not aligned. The brain has to constantly pull the eyes together to create one image. That effort spills into posture and movement. You drift, veer to one side, feel unsteady, or need to slow down and think about every step. The body follows the eyes. With prism lenses, the image is already aligned when it reaches the brain. The eyes don’t have to fight. The nervous system calms down. Your head stays level, shoul
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