Different Types of Lenses

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Across
  1. 2. mirror a reflecting surface that bulges outward
  2. 6. mirror a reflecting surface that cups inward
  3. 9. mirrors an example of diverging mirrors
  4. 11. to see objects that are at a far distance
  5. 13. glass hand held object used to examine crime scenes
  6. 16. you use this instrument to examine cells in biology
  7. 17. hand held object that lets you see far or get a clarifying view
  8. 19. When you cannot see very far so you wear these
  9. 20. shape that gives off the basic colors
Down
  1. 1. image light rays physically meet and can be projected
  2. 3. axis imaginary line drawn through the center of a spherical mirror
  3. 4. outwardly curved surface
  4. 5. what we use to see
  5. 7. what teachers use to teach class
  6. 8. image light rays appear to come together but do not come together
  7. 10. formula for a radius of curvature
  8. 12. one side is curved the other side is flat
  9. 14. point point at which light rays that are parallel to the optical axis of an optical device either meet converge or diverge after being reflected or refracted
  10. 15. a piece of transparent material that has 2 opposite regular surfaces either both curved or one curved
  11. 18. you use this on your phones to take picture