National Certification Organization
for Opticians
NCLEAC National Contact Lens Examiners Advanced
Certification
NCLE - AC Advanced NCLE Certification Exam
Course Title and Number: NCLEAC Advanced Certification Exam
Exam Title: Advanced Certification Exam
Exam Date: Exam 2025- 2026
Instructor: ____ [Insert Instructor’s Name] _______
Student Name: ___ [Insert Student’s Name] _____
Student ID: ____ [Insert Student ID] _____________
Examination
Time: - ____ Hours: ___ Minutes
Instructions:
1. Read each question carefully.
2. Answer all questions.
3. Use the provided answer sheet to mark your responses.
4. Ensure all answers are final before submitting the exam.
5. Please answer each question below and click Submit when you have completed
the Exam.
6. This test has a time limit, The test will save and submit automatically when the
time expires
7. This is Exam which will assess your knowledge on the course Learning
Resources.
Good Luck!
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NCLEAC National Contact Lens Examiners Advanced
Certification Comprehensive Exam Review Questions
and Answers | 100% Pass Guaranteed | Graded A+ |
2025- 2026
NCLE- AC National Contact Lens Examiners Advanced
Certification
NCLE - AC Advanced NCLE Certification Exam
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
Ch1-10. A condition associated with scales and crusting
at the base of the lashes, redness, and irritation of the
lid margins and a possible loss of lashes is called
A. Stevens-Johnson syndrome.
B. lipid abnormality.
C. blepharitis.
D. ocular dandruff. - =Answer>> C. blepharitis.
Ch1-11. Therapy for and prevention of blepharitis can
be accomplished by
A. oral antibiotics.
B. topical antibiotics.
C. vitamin A.
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D. routine lid hygiene. - =Answer>> D. routine lid hygiene.
1. The sagittal depth of a rigid gas permeable contact
lens can be altered without changing the diameter by:
A. Changing the power
B. Changing the edge design
C. Changing the radius of curvature of the anterior
optical zone
D. Changing the radius of curvature of the posterior
optical zone - =Answer>> 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.
2. A truncation is used on a rigid gas permeable contact
lens to help enhance the performance of which type of
design?
A. Bifocal
B. Aphakic
C. Bitoric
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D. Keratoconus - =Answer>> The answer is A.
A lens is truncated by removing a segment of the lower
edge of a contact lens. This creates a straight edge that
interacts with the lower lid and aids in lens positioning.
Of the lens designs listed in the question, the only one
that requires precise positioning of its optical portions
is a translating bifocal lens.
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 - =Answer>> The answer is B.
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.
Ch1-12. The condition in which the lid margin rotates in
toward the globe is called
A. Distichiasis.
B. Ectropion.
C. Entropion.
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for Opticians
NCLEAC National Contact Lens Examiners Advanced
Certification
NCLE - AC Advanced NCLE Certification Exam
Course Title and Number: NCLEAC Advanced Certification Exam
Exam Title: Advanced Certification Exam
Exam Date: Exam 2025- 2026
Instructor: ____ [Insert Instructor’s Name] _______
Student Name: ___ [Insert Student’s Name] _____
Student ID: ____ [Insert Student ID] _____________
Examination
Time: - ____ Hours: ___ Minutes
Instructions:
1. Read each question carefully.
2. Answer all questions.
3. Use the provided answer sheet to mark your responses.
4. Ensure all answers are final before submitting the exam.
5. Please answer each question below and click Submit when you have completed
the Exam.
6. This test has a time limit, The test will save and submit automatically when the
time expires
7. This is Exam which will assess your knowledge on the course Learning
Resources.
Good Luck!
, For Inquiries🤔 about This or 📑Any Other Exam
📱Hit Me UP__ Inbox Open 24/7 – 365 …...!!!!
💬 Chat with us here: 📧
Ctrl + Click Here To ✅ORDER NOW ✅ Follow Link
✅ ORDER NOW ✅ 🎓 TO GET INSTANT EXPERT HELP 🎓 ✅ ORDER NOW
✅
NCLEAC National Contact Lens Examiners Advanced
Certification Comprehensive Exam Review Questions
and Answers | 100% Pass Guaranteed | Graded A+ |
2025- 2026
NCLE- AC National Contact Lens Examiners Advanced
Certification
NCLE - AC Advanced NCLE Certification Exam
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
Ch1-10. A condition associated with scales and crusting
at the base of the lashes, redness, and irritation of the
lid margins and a possible loss of lashes is called
A. Stevens-Johnson syndrome.
B. lipid abnormality.
C. blepharitis.
D. ocular dandruff. - =Answer>> C. blepharitis.
Ch1-11. Therapy for and prevention of blepharitis can
be accomplished by
A. oral antibiotics.
B. topical antibiotics.
C. vitamin A.
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
, For Inquiries🤔 about This or 📑Any Other Exam
📱Hit Me UP__ Inbox Open 24/7 – 365 …...!!!!
💬 Chat with us here: 📧
D. routine lid hygiene. - =Answer>> D. routine lid hygiene.
1. The sagittal depth of a rigid gas permeable contact
lens can be altered without changing the diameter by:
A. Changing the power
B. Changing the edge design
C. Changing the radius of curvature of the anterior
optical zone
D. Changing the radius of curvature of the posterior
optical zone - =Answer>> 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.
2. A truncation is used on a rigid gas permeable contact
lens to help enhance the performance of which type of
design?
A. Bifocal
B. Aphakic
C. Bitoric
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100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
, For Inquiries🤔 about This or 📑Any Other Exam
📱Hit Me UP__ Inbox Open 24/7 – 365 …...!!!!
💬 Chat with us here: 📧
D. Keratoconus - =Answer>> The answer is A.
A lens is truncated by removing a segment of the lower
edge of a contact lens. This creates a straight edge that
interacts with the lower lid and aids in lens positioning.
Of the lens designs listed in the question, the only one
that requires precise positioning of its optical portions
is a translating bifocal lens.
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 - =Answer>> The answer is B.
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.
Ch1-12. The condition in which the lid margin rotates in
toward the globe is called
A. Distichiasis.
B. Ectropion.
C. Entropion.
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
