Optical Crossword

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Across
  1. 2. John Hancock
  2. 4. Code of
  3. 6. Three focal lengths
  4. 10. Insurance
  5. 11. Blinding glare reducer
  6. 12. Detects peripheral defects
  7. 14. Our company
  8. 17. Shatter resistant
  9. 20. Near-sighted
  10. 21. Turns polarized
  11. 24. Flo's insurance company
  12. 27. We are
  13. 32. Computer use
  14. 34. Passageway
  15. 35. The one who welcomes
  16. 36. Timesheet
  17. 37. This puzzle is
  18. 40. Who you know
Down
  1. 1. HEV rays
  2. 3. Three years
  3. 5. credit card
  4. 7. House shell
  5. 8. Giver of sight
  6. 9. Starbursts
  7. 13. Optical device used by Newton
  8. 15. Far-sighted
  9. 16. 1.67
  10. 18. Eye exam
  11. 19. Night bird
  12. 22. Noonan
  13. 23. Loss of accommodation
  14. 25. Our brand
  15. 26. Sun for poly
  16. 28. Cylinder
  17. 29. Gets the darkest
  18. 30. Trials are for
  19. 31. Good for truckers
  20. 33. Two focal lengths
  21. 38. P.O.S.
  22. 39. To hold the spectacles