Tricurve lens - Study guides, Class notes & Summaries
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2024 NCLE Advanced Certification Exam With Correct Answers GRADED A+
- Exam (elaborations) • 103 pages • 2024
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2024 NCLE Advanced Certification Exam With Correct Answers GRADED A+ 
 
 
The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical zone, will not affect the sagittal depth of the lens, nor will changing its edge design. - Answer 1. T...
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NCLE Advanced Certification Exam LATEST 2024 ACTUAL EXAM CONTAINS QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+
- Exam (elaborations) • 267 pages • 2024
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NCLE Advanced Certification Exam LATEST 2024 ACTUAL EXAM CONTAINS QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+ 
The answer is D. 
The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical z...
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NCLE Exam Prep Questions With Correct Answers
- Exam (elaborations) • 56 pages • 2023
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optic zone - Answer the central portion of a contact lens which contains the refractive power and generally corresponds to the central corneal cap 
 
posterior apecal radius - Answer this term is generally used in reference to spin-cast soft lenses. the curvature of the posterior surface of the lens changes with the refractive power. the radius of curvature is measured at the apex of the posterior surface. 
 
steeper base curve - Answer occurs when the posterior radius of curvature is decreased ...
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NCLE Advanced Certification 2024 Exam Correctly Answered
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NCLE Advanced Certification 2024 Exam Correctly 
Answered 
The answer is D. 
The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable 
lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will 
decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical 
zone, will not affect the sagittal depth of the lens, nor will changing its edge design. - Answe...
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NCLE Advanced Certification Exam Questions With Correct Answers
- Exam (elaborations) • 160 pages • 2023
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The answer is D. 
 
The posterior optical zone will directly affect the lens to cornea relationship of a rigid gas permeable lens. If the posterior optical zone is steepened, it will increase the sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the power, which is accomplished by changing the anterior optical zone, will not affect the sagittal depth of the lens, nor will changing its edge design. - Answer 1. The sagittal depth of a rigid gas permeable contact len...
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NCLE Study Questions with Correct Answers
- Exam (elaborations) • 20 pages • 2024
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NCLE Study Questions with Correct 
Answers 
 
annular bifocal contact - Answer-A lens with distance portion ground into the center of 
the lens and the near portion ground into the periphery 
aphakic lenses - Answer-lenses designed for post-cataract fitting 
apical zone of cornea - Answer-the central portion of the cornea with a constant radius 
of curvature. Also called the corneal cap. 
artificial tears - Answer-medications, many of them over the counter, to treat dry eyes 
aspheric lens - Ans...
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NCLE Advanced Certification Exam Questions With Correct Answers for 2023-2024
- Exam (elaborations) • 108 pages • 2023
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NCLE Advanced Certification Exam Questions With Correct Answers for 2023-2024. The posterior optical zone will directly affect the lens to cornea relationship of a rigid 
gas permeable lens. If the posterior optical zone is steepened, it will increase the 
sagittal depth. If it is flattened, it will decrease the sagittal depth. Changing the 
power, which is accomplished by changing the anterior optical zone, will not affect 
the sagittal depth of the lens, nor will changing its edge design. - An...
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NCLE Advanced Certification Exam 2023/2024 - Questions With Correct Answers
- Exam (elaborations) • 108 pages • 2023
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NCLE Advanced Certification Exam 2023/2024 - Questions With Correct Answers. A lenticular or myoflange design will decrease the mass of an aphakic lens as well 
as increase the edge profile, which allows it to interact more with the upper lid and 
aid in positioning of the lens. - Answer 3. The mass of an aphakic rigid gas 
permeable contact lens can be reduced by making the lens design: 
A. Spherical 
B. Lenticular 
C. Tricurve 
D. Aspheric 
The answer is B. 
Increasing the optical zone diamete...
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NCLE exam prep/586 Questions And Answers
- Exam (elaborations) • 40 pages • 2024
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optic zone - ANSWER the central portion of a contact lens which contains the refractive power and generally corresponds to the central corneal cap 
 
posterior apecal radius - ANSWER this term is generally used in reference to spin-cast soft lenses. the curvature of the posterior surface of the lens changes with the refractive power. the radius of curvature is measured at the apex of the posterior surface. 
 
steeper base curve - ANSWER occurs when the posterior radius of curvature is decreased ...
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NCLE Study Questions with Correct Answers
- Exam (elaborations) • 20 pages • 2024
-
Available in package deal
-
- $9.49
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NCLE Study Questions with Correct 
Answers 
 
annular bifocal contact - Answer-A lens with distance portion ground into the center of 
the lens and the near portion ground into the periphery 
aphakic lenses - Answer-lenses designed for post-cataract fitting 
apical zone of cornea - Answer-the central portion of the cornea with a constant radius 
of curvature. Also called the corneal cap. 
artificial tears - Answer-medications, many of them over the counter, to treat dry eyes 
aspheric lens - Ans...
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