Cataract

123456789101112131415
Across
  1. 5. spokes of a wheel
  2. 7. caused by infra-red radiation
  3. 9. Santa's gift depot
  4. 10. the setting sun
  5. 12. powdery appearance
  6. 13. Valentine's day favourite
  7. 15. Elsa and Anna loved playing with it
Down
  1. 1. Alport's syndrome
  2. 2. visually insignificant
  3. 3. swollen and bursting
  4. 4. in different layers
  5. 6. reduced vision after an acute attack
  6. 8. tiny fragments of a loaf
  7. 11. sundrop refined _____ oil
  8. 14. armour to intercept blows