Optical crossword

1234567891011121314151617
Across
  1. 3. the measurements of a frame
  2. 6. The steeper the curve the … lense
  3. 8. What tint enhances red and green contrast?
  4. 10. What does the cataract form on top of
  5. 11. thinner lenses have what quality
  6. 12. Multifocal have what kind of bias lenses
  7. 15. traditions xrta active does what?
  8. 16. Who is a super boost lense good for?
  9. 17. Standard alignment is also know as what fit?
Down
  1. 1. Shortsightedness also known as
  2. 2. Access lense gives you near vision and …
  3. 4. the measurement of posture
  4. 5. What is the prism calculation rule called?
  5. 7. The delta lense is known as what kind of lense?
  6. 9. What is the curve of the lense called
  7. 13. What is a kind of ultra clear coating does super drive incorporate
  8. 14. Over 45 usually have what eye condition