Across
- 3. partial loss of sight in the absence of iphthalmoscopic signs
- 5. reflex tearing
- 9. tear overflow due to obstruction
- 10. abnormal sensitivity to normal night
- 12. perception of altered contour
- 13. color blindness
- 14. red vision
- 16. charles bonnet syndrome
- 18. rainbow colored ring around light
- 19. stenopic slit to differentiate colored halos
- 20. transient loss of vision
Down
- 1. word blindness
- 2. double vision
- 4. excessive awareness of light
- 6. fatigue of the eyes
- 7. vitamin A deficiency
- 8. flashes of light
- 11. scintillating scotoma in migraine
- 15. indicates vitreous degeneration
- 17. wilful blind behaviour