1|Page
ABO ADVANCED EXAM LATEST 2025/2026 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
The majority of lenses ground today are in:
A. Plus cylinder form
B. Periscopic cylinder form
C. Aspheric designs
D. Biconvex form - ANSWER-C. Aspheric designs
Grinding 2 separate curves on the front side of a lens is known as
______ grinding
A. Biconcave
B. Plus cylinder
C. Lenticular
D. Bicentric - ANSWER-B. Plus cylinder
The ansi tolerance for variation on a specified base curve is:
A. + or - .25 diopters
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B. +- 0.50
C. +- 0.75
D. +-1.00 diopters - ANSWER-C. +- 0.75
Which of the following aberrations is produced when a wide beam
of light passes obliquely through a lens?
A. Chromatic aberration
B. Marginal astigmatism
C. Coma
D. Spherical - ANSWER-C. Coma
Which of the following aberrations is produced when a narrow
beam of light passes obliquely through a lens?
A. Chromatic aberration
B. Marginal astigmatism
C. Coma
D. Spherical - ANSWER-B. Marginal astigmatism
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Which of the following is used to check for lateral and vertical
phorias?
A. Maddox rod
B. Jackson cross cylinder
C. Vector chart
D. Lester pole - ANSWER-Maddox rod
A patient will experience photophobia and poor near vision
after______
A. Tonometry
B. Visual training
C. Duochrome test
D. Cycloplegic refraction - ANSWER-D. Cycloplegic refraction
When measuring a patient with a horizontal deviation, the Maddox
rod should be positioned so that the line forms a____
A. Square
B. Horizontal line
C. Vertical line
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D. Oblique line - ANSWER-C vertical line
The instrument that provides information on the patients refractive
status by reflecting light off of the retina is_____
A. Ophthalmoscope
B. Tonometer
C. Phoropter
D. Retinoscope - ANSWER-D. Retinoscope
If the patient sees the red side clearer during a monocular
duochrome test, the focal point is
A. In back of the retina
B. In front of the retina
C. On the retina
D. On the cornea - ANSWER-B. In front of the retina
If a patient is accommodating during a refraction, it may result in
prescription with too much____ power
A. Plus
ABO ADVANCED EXAM LATEST 2025/2026 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED|| ||BRANDNEW!!!||
The majority of lenses ground today are in:
A. Plus cylinder form
B. Periscopic cylinder form
C. Aspheric designs
D. Biconvex form - ANSWER-C. Aspheric designs
Grinding 2 separate curves on the front side of a lens is known as
______ grinding
A. Biconcave
B. Plus cylinder
C. Lenticular
D. Bicentric - ANSWER-B. Plus cylinder
The ansi tolerance for variation on a specified base curve is:
A. + or - .25 diopters
,2|Page
B. +- 0.50
C. +- 0.75
D. +-1.00 diopters - ANSWER-C. +- 0.75
Which of the following aberrations is produced when a wide beam
of light passes obliquely through a lens?
A. Chromatic aberration
B. Marginal astigmatism
C. Coma
D. Spherical - ANSWER-C. Coma
Which of the following aberrations is produced when a narrow
beam of light passes obliquely through a lens?
A. Chromatic aberration
B. Marginal astigmatism
C. Coma
D. Spherical - ANSWER-B. Marginal astigmatism
,3|Page
Which of the following is used to check for lateral and vertical
phorias?
A. Maddox rod
B. Jackson cross cylinder
C. Vector chart
D. Lester pole - ANSWER-Maddox rod
A patient will experience photophobia and poor near vision
after______
A. Tonometry
B. Visual training
C. Duochrome test
D. Cycloplegic refraction - ANSWER-D. Cycloplegic refraction
When measuring a patient with a horizontal deviation, the Maddox
rod should be positioned so that the line forms a____
A. Square
B. Horizontal line
C. Vertical line
, 4|Page
D. Oblique line - ANSWER-C vertical line
The instrument that provides information on the patients refractive
status by reflecting light off of the retina is_____
A. Ophthalmoscope
B. Tonometer
C. Phoropter
D. Retinoscope - ANSWER-D. Retinoscope
If the patient sees the red side clearer during a monocular
duochrome test, the focal point is
A. In back of the retina
B. In front of the retina
C. On the retina
D. On the cornea - ANSWER-B. In front of the retina
If a patient is accommodating during a refraction, it may result in
prescription with too much____ power
A. Plus
