What is distorted vision a symptom of?

Related questions

1. How did Hubble tell the universe was expanding?
2. What is light distortion?
3. Why do astronomers use telescopes?
4. Are there clouds on Saturn?
5. What is distorted vision?
6. What does seeing mean to an astronomer?
7. What's the coldest star in the universe?
8. What is the hottest planet in the universe?
9. How long would it take to travel 4 light years?
10. Why do we need to use telescopes that are sensitive to other types of radiation?

Tags

1. #kaleidoscopic
2. #shiny
3. #stroke
4. #things
5. #lived
6. #symptom
7. #kaleidoscope
8. #broken
9. #causes
10. #retinal
11. #problems
12. #injury
13. #brightly
14. #colored
15. #distortion
16. #through
17. #images
18. #vision
19. #short
20. #damage
21. #peering
22. #serious
23. #including
24. #brain