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Questions and Answers
Which method is used to determine the initial diopters of equivalent power required to read 1M or standard newspaper print?
Which method is used to determine the initial diopters of equivalent power required to read 1M or standard newspaper print?
- Ross’ Favorite: Inverse of the Critical Print Size Method
- Acuity Reserve Rule
- Near Acuity Method
- Kestenbaum’s Rule (correct)
If the power required to read 1M print is 5D, how much power would be required to read at 2M?
If the power required to read 1M print is 5D, how much power would be required to read at 2M?
- 7.5D
- 4D
- 10D
- 2.5D (correct)
Which method involves adding 2.50D over BCVA @40cm, M/distance in?
Which method involves adding 2.50D over BCVA @40cm, M/distance in?
- Inverted Near Acuity Method (correct)
- Ross’ Favorite: Inverse of the Critical Print Size Method
- Kestenbaum’s Rule
- Acuity Reserve Rule
What is the minimum acuity reserve for peak reading efficiency for most people?
What is the minimum acuity reserve for peak reading efficiency for most people?
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What is the dioptric power needed to achieve an acuity reserve using Kestenbaum’s rule?
What is the dioptric power needed to achieve an acuity reserve using Kestenbaum’s rule?
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