Tags » Zernike

Tunnel vision

Tunnel vision can be caused by:

  • Glaucoma, a disease of the eye.
  • Retinitis pigmentosa, a disease of the eye.
  • Blood loss (hypovolemia)
  • Alcohol consumption. In addition, the vision becomes blurred or double since eye muscles lose their precision causing them to be unable to focus on the same object.
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Reflected sunrise

The rising sun reflects in a building on the campus.