National Certification Organization
for Opticians
ABO American Board of Opticianry
Basic ABO Certification Exam
Course Title and Number: Basic ABO Certification Exam
Exam Title: Certification Exam
Exam Date: Exam 2025- 2026
Instructor: [Insert Instructor’s Name]
Student Name: [Insert Student’s Name]
Student ID: [Insert Student ID]
Examination
180 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 📱HMU
📧
Ctrl + Click ✅ORDER NOW ✅ ✅ ORDER NOW
Follow Link ✅
& Get Instant Expert Help
ABO American Board of Opticianry
2025- 2026
ABO Certification Exam Review Questions and Answers
| 100% Pass Guaranteed | Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
1. Which of the following is not generally a factor in
determining vertical imbalance?
A. Reading depth
B. Sphere power in the 90 degree meridan
C. Cylinder power in the 90 degree meridan
D. Add power - =Answer>> Sphere power in the 90
degree meridian
2. The best absorber of infrared radiation is a
A. Polycarbonate lens
B. Green Glass lens
C. CR-39 lens
D. Grey 3 Plastic lens - =Answer>> Green Glass lens
3. The spherical equivalent of the lens +1.00 -3.00 x90 is
A. +0.50
B. -0.50
C. +1.25
D. -1.25 - =Answer>> -0.50
4. A +3.00 lens has the following prismatic effect at 10 mm
below the distance optical center:
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 📱HMU
📧
A. 3 diapters base up
B. 3 diapters base down
C. 1.5 diapters base in
D. 1.5 diapters base out - =Answer>> 3 diapters base
up
5. If the pad arms are shortened (pushed into the frame) this
adjustment will
A. Raise the front
B. Drop the front
C. Set the front closer to the face
D. Push the front more out - =Answer>> Set the front
closer to the face
6. If the eyewires are too far from the cheeks the adjustment
to take care of this condition would be to
A. Spread the pads apart
B. Bend the pad arms up
C. Increase the pantoscopic tilt
D. Decrease the pantoscopic tilt - =Answer>> Increase
the pantoscopic tilt
7. Which of the frame materials is an epoxy resin that is
recommended by its manufacturer to be edged with an A
box measurement of 5mm over its marked eye size?
A. Cellulose Acetate
B. Carbon Fiber
C. Optyl
D. Propionate - =Answer>> Optyl
8. A ptosis crutch is used to give support to the
A. Nasal Bridge
B. Nose Pads
C. Lower Lids
D. Upper lid - =Answer>> Upper Lid
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 📱HMU
📧
9. Aspheric lens surfaces are most helpful when used with
which of the following:
A. Low powered lenses
B. Occluder lenses
C. Cataract lenses
D. Sunglass lenses - =Answer>> Cataract lenses
10. A lens that is cresent shaped with one of the sides
measuring a six diopter radius is known as a :
A. Periscopic Lens
B. Bent Lens
C. Meniscus Lens
D. None of the Above - =Answer>> Meniscus lens
11. Which of the following instruments could be used to
verify slab off?
A. Polazriscope
B. Disometer
C. Puillometer
D. Lensometer - =Answer>> Lensometer
12. An RX with right minus and left plus is a:
A. Emmetropic
B. Antimetropic
C. Hetermetropic
D. Isometropic - =Answer>> Antimetropic
13. Which of the following is not a type of astigmatism.
A. Compound emmetropic
B. Simple hyperopic
C. Compound myopic
D. Simple myopic - =Answer>> Compound
emmetropic
14. Overall frame measurements are stated in
A. Millimeters
B. Centimeters
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
for Opticians
ABO American Board of Opticianry
Basic ABO Certification Exam
Course Title and Number: Basic ABO Certification Exam
Exam Title: Certification Exam
Exam Date: Exam 2025- 2026
Instructor: [Insert Instructor’s Name]
Student Name: [Insert Student’s Name]
Student ID: [Insert Student ID]
Examination
180 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 📱HMU
📧
Ctrl + Click ✅ORDER NOW ✅ ✅ ORDER NOW
Follow Link ✅
& Get Instant Expert Help
ABO American Board of Opticianry
2025- 2026
ABO Certification Exam Review Questions and Answers
| 100% Pass Guaranteed | Graded A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
1. Which of the following is not generally a factor in
determining vertical imbalance?
A. Reading depth
B. Sphere power in the 90 degree meridan
C. Cylinder power in the 90 degree meridan
D. Add power - =Answer>> Sphere power in the 90
degree meridian
2. The best absorber of infrared radiation is a
A. Polycarbonate lens
B. Green Glass lens
C. CR-39 lens
D. Grey 3 Plastic lens - =Answer>> Green Glass lens
3. The spherical equivalent of the lens +1.00 -3.00 x90 is
A. +0.50
B. -0.50
C. +1.25
D. -1.25 - =Answer>> -0.50
4. A +3.00 lens has the following prismatic effect at 10 mm
below the distance optical center:
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 📱HMU
📧
A. 3 diapters base up
B. 3 diapters base down
C. 1.5 diapters base in
D. 1.5 diapters base out - =Answer>> 3 diapters base
up
5. If the pad arms are shortened (pushed into the frame) this
adjustment will
A. Raise the front
B. Drop the front
C. Set the front closer to the face
D. Push the front more out - =Answer>> Set the front
closer to the face
6. If the eyewires are too far from the cheeks the adjustment
to take care of this condition would be to
A. Spread the pads apart
B. Bend the pad arms up
C. Increase the pantoscopic tilt
D. Decrease the pantoscopic tilt - =Answer>> Increase
the pantoscopic tilt
7. Which of the frame materials is an epoxy resin that is
recommended by its manufacturer to be edged with an A
box measurement of 5mm over its marked eye size?
A. Cellulose Acetate
B. Carbon Fiber
C. Optyl
D. Propionate - =Answer>> Optyl
8. A ptosis crutch is used to give support to the
A. Nasal Bridge
B. Nose Pads
C. Lower Lids
D. Upper lid - =Answer>> Upper Lid
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 📱HMU
📧
9. Aspheric lens surfaces are most helpful when used with
which of the following:
A. Low powered lenses
B. Occluder lenses
C. Cataract lenses
D. Sunglass lenses - =Answer>> Cataract lenses
10. A lens that is cresent shaped with one of the sides
measuring a six diopter radius is known as a :
A. Periscopic Lens
B. Bent Lens
C. Meniscus Lens
D. None of the Above - =Answer>> Meniscus lens
11. Which of the following instruments could be used to
verify slab off?
A. Polazriscope
B. Disometer
C. Puillometer
D. Lensometer - =Answer>> Lensometer
12. An RX with right minus and left plus is a:
A. Emmetropic
B. Antimetropic
C. Hetermetropic
D. Isometropic - =Answer>> Antimetropic
13. Which of the following is not a type of astigmatism.
A. Compound emmetropic
B. Simple hyperopic
C. Compound myopic
D. Simple myopic - =Answer>> Compound
emmetropic
14. Overall frame measurements are stated in
A. Millimeters
B. Centimeters
Need Writing 📝Help? We've Got You Covered! ✍️
100% NO A I or Plagiarism Guaranteed🎯
💬 Chat with us here: 📧
