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| 1. All of the following are true except |
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A.
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The average age of the US population is young in comparison to Europe and Japan |
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B.
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The average age is less than 40 |
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C.
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The average age is changing rapidly |
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D.
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Most branded optical products have centered on the aging baby boomers |
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| 2. What percent of the people that bought eyewear in 2007, bought single vision lenses? |
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A.
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30% |
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B.
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26% |
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C.
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50% |
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D.
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40% |
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| 3. Aspheric lenses provide the following benefit |
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A.
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Plus lenses are flatter and thinner |
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B.
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There is reduced magnification |
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C.
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They create a larger clear visual field |
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D.
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All of the above |
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| 4. Which of the following describes the limitation of aspheric lenses that is experienced by high cylinder Rx wearers? |
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A.
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The same amount of asphericity is present in all meridians in a particular base curve |
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B.
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Only one meridian is corrected by the asphericity |
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C.
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The cylinder meridian would not have the correct amount of asphericity |
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D.
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All of the above |
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| 5. All of the following are ways to better correct each Rx meridian in SV lenses ecept |
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A.
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Use back surface atoric stock (finished) lenses |
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B.
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Use Double Aspheric lenses from Augen Optics |
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C.
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Use 1.67 aspheric single vision |
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D.
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Order an optimized back surface free-form SV lens |
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| 6. About how many potential Rx wearers might benefit from a double aspheric? |
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A.
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25% |
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B.
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50% |
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C.
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75% |
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D.
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100% |
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| 7. The Centurion Aspheric and Double aspheric design series is |
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A.
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Unique and patented |
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B.
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Optimized for prescriptions with no or low cylinders (0.00 to -0.50 cylinders) |
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C.
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Optimized for cylinders of 0.75D and above, |
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D.
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All of the above |
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| 8. In a Double Aspheric lens |
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A.
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Both principal meridians are corrected simultaneously |
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B.
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Only the sphere power is corrected |
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C.
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The molds are digitally surfaced for increased precision |
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D.
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a and c |
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| 9. When Centurion lenses are ordered |
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A.
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Convert the prescriptions to aspheric form and order |
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B.
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Use spherical equivalents |
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C.
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The laboratory will choose the correct lens blank for dual meridian correction |
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D.
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Convert the prescription to the near prescription and range |
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| 10. The asphericity used ensures that vision out to ________ degrees is corrected |
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A.
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15 degrees |
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B.
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20 degrees |
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C.
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25 degrees |
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D.
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30 degrees |
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| 11. The correction out to about 15mm uses a limit of _________D for induced distortion and astigmatism |
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A.
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0.30D |
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B.
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0.20D |
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C.
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0.12D |
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D.
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0.012D |
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| 12. When peripheral errors are corrected using the right asphericity, the results for the wearer are |
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A.
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A wider field of view in the sphere meridian |
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B.
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A wider field of view in the cylinder meridian |
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C.
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A more natural image size |
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D.
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All of the above |
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| 13. The way that the Double Aspheric is created uses |
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A.
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Parallel coordinate lines |
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B.
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Radial aspheres |
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C.
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Monocular surfaces |
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D.
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Binocular congruence |
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| 14. When patients can experience vision and cosmetic benefits |
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A.
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Products that deliver these benefits are worth more |
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B.
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The products that deliver these benefits can add revenue and improve practice growth |
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C.
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The products that deliver these benefits can be bundled with other materials or photochromics to deliver a better product at a higher ASP |
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D.
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All of the above |
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| 15. Availability of a product in a variety of lens materials |
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A.
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Makes the product more attainable by more patients |
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B.
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Can meet almost any budget |
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C.
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Allows more prescriptions to be made the best they can look |
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D.
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All of the above |
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| 16. In the Centurion Series, Double Aspheric lenses are used for all the following Rx's except |
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A.
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Plano – 0.50 x 90 |
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B.
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+3.25 – 1.25 x 180 |
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C.
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-3.00 – 0.75 x 45 |
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D.
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-0.50 – 2.25 x 90 |
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| 17. Which of the following enhance the way aspheric and double aspheric lenses provide wearer benefits |
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A.
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Anti-reflective coatings |
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B.
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Photochromics |
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C.
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Tints for outdoor use |
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D.
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All of the above |
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| 18. Thinking premium lenses is as much an opportunity for _________________ as for progressive wearers |
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A.
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The large US single vision market |
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B.
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High add wearers |
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C.
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All presbyopes |
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D.
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None of the above |
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| 19. In the Centurion Series, Aspheric lenses are used for all the following Rx's except |
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A.
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Plano – 0.50 x 90 |
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B.
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-3.25 – 0.25 x 180 |
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C.
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+3.00 sphere |
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D.
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-0.50 – 1.25 x 90 |
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| 20. The Centurion Series uses ___________ to better correct prescriptions. |
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A.
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More than 3 times the base curves |
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B.
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Tuned asphericity in both principal meridians |
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C.
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Parallel lines of atoricity |
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D.
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All of the above |
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