Optics Unit Crossword

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Across
  1. 1. light, a device that produces a strong beam of light by exciting atoms to a higher energy level
  2. 3. lens: a fish eye lens is an example of a_______ lens
  3. 8. a part of the eye through which light passes to the retina
  4. 9. Kodak is a type of_______
  5. 11. point: rhymes with fecal, and is also called principal focus
  6. 15. a part of the eye that starts with the letter r
  7. 16. relating to the curve, much like that of the interior of a hollow sphere
  8. 18. of reflection: the angle that a ray of light makes at the point of reflection
  9. 19. broad ______ antibiotics
  10. 22. an______ is an aberration of a lens.
  11. 24. the name of a famous movie and bestselling book that includes the first six letters of this word
  12. 25. the highest point or level- like a climax
Down
  1. 2. a dense, white, fibrous membrane that, with the cornea, forms the external covering of the eyeball.
  2. 4. curved or rounded outward like a soccer ball
  3. 5. related to the word Siri
  4. 6. _________ are electromagnetic waves of extremely high frequency
  5. 7. ______ makes everything visible and illuminated
  6. 10. the removal of energy or particles
  7. 12. the first four letters rhyme with born
  8. 13. to_____ is to meet at a point
  9. 14. a synonym for largeness or abundance
  10. 17. spot: a_____ is also present when driving
  11. 20. an exertion of to much of this could result in asthma
  12. 21. ____,____, on the wall...(from snow white)
  13. 23. telephoto____, wide angle_____,