New Glaucoma

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Across
  1. 4. A flat, coloured, ring-shaped membrane behind the cornea of the eye
  2. 5. Device used to measure eye pressure
  3. 7. Side vision
  4. 10. The drainage canal of the eye
  5. 12. Suddenly blockage of drainage canal which raise the pressure inside the eye very quickly
  6. 14. When our eyes focus straight ahead
  7. 15. The transparent layer forming the front of the eye
Down
  1. 1. Measurement of a person's field of vision
  2. 2. These are a circle of tiny muscles around the lens
  3. 3. is the loss of side vision with retention of central vision
  4. 6. Drainage canal becomes clogged and allows less fluid to leave the eye
  5. 8. The inner pressure of the eye
  6. 9. Clear fluid filling the space in the front of the eyeball
  7. 11. It transfers electrical message from the retina to the brain
  8. 13. A condition of increased pressure within the eyeball, causing gradual loss of sight