ABO 2024 ACTUAL EXAM COMPLETE
QUESTIONS WITH DETAILED VERIFIED
ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+
150 mm - answer✔✔When ordering a six inch temple, its
corresponding millimeter value is which of the following?
• 135 mm
• 140 mm
• 145 mm
• 150 mm
500 mm - answer✔✔What is the focal length of a 2 diopter
lens?
• 500 cm
• 39.37 inches
• 500 mm
• 2 meters
Nanometers - answer✔✔Wavelengths are measured in
,• Meters
• Decimeters
• Centimeters
• Nanometers
UVC - answer✔✔Which of the following has the shortest and
therefore most harmful wavelength?
• UVC
• UVB
• UVA
• INFRARED
Compound one another - answer✔✔When two light wavesw
are in "in phase" they will
• Destroy on another
• Reduce each front by half
• Compound one another
• None of the above
Plus or minus 3 degrees - answer✔✔The cylinder axis
tolerance for a 1.00D cylinder according
to ANSI Z80.1 is
• Plus or minus 7 degrees
• Plus or minus 5 degrees
,• Plus or minus 3 degrees
• Plus or minus 2 degrees
Thicker temporally - answer✔✔A plus lens decentered "out"
will result in a finished lens which
is
• Balanced
• Thicker temporally
• Thicker nasally
• Uniform in edge thickness
Thicker nasally - answer✔✔A minus lens decentered "out" will
result in a finished lens which is
• Balanced
• Thicker temporally
• Thicker nasally
• Uniform in edge thickness
8% - answer✔✔An uncoated normal plastic lens will reflect
approximately % of light.
• 2%
• 4%
• 8%
D. 12%
, Biconcave - answer✔✔A lens having a minus curve on both
front and back is called
• Toric
• Meniscus
• Biconvex
• Biconcave
50% - answer✔✔Give the RX +1.00 +1.00 x 45, how much of
the +1.00 cylinder is in the effect
at axis 90?
A. 100%
B. 70%
C. 50%
D. 0
97% if its power - answer✔✔80 degrees from the specified
axis, a cylinder will show
• 5% of its power
• 10% of its power
• 50% of its power
• 97% of its power
Hyperope - answer✔✔The type of patient often bothered by
large magnified eye look is a
• Myope
QUESTIONS WITH DETAILED VERIFIED
ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+
150 mm - answer✔✔When ordering a six inch temple, its
corresponding millimeter value is which of the following?
• 135 mm
• 140 mm
• 145 mm
• 150 mm
500 mm - answer✔✔What is the focal length of a 2 diopter
lens?
• 500 cm
• 39.37 inches
• 500 mm
• 2 meters
Nanometers - answer✔✔Wavelengths are measured in
,• Meters
• Decimeters
• Centimeters
• Nanometers
UVC - answer✔✔Which of the following has the shortest and
therefore most harmful wavelength?
• UVC
• UVB
• UVA
• INFRARED
Compound one another - answer✔✔When two light wavesw
are in "in phase" they will
• Destroy on another
• Reduce each front by half
• Compound one another
• None of the above
Plus or minus 3 degrees - answer✔✔The cylinder axis
tolerance for a 1.00D cylinder according
to ANSI Z80.1 is
• Plus or minus 7 degrees
• Plus or minus 5 degrees
,• Plus or minus 3 degrees
• Plus or minus 2 degrees
Thicker temporally - answer✔✔A plus lens decentered "out"
will result in a finished lens which
is
• Balanced
• Thicker temporally
• Thicker nasally
• Uniform in edge thickness
Thicker nasally - answer✔✔A minus lens decentered "out" will
result in a finished lens which is
• Balanced
• Thicker temporally
• Thicker nasally
• Uniform in edge thickness
8% - answer✔✔An uncoated normal plastic lens will reflect
approximately % of light.
• 2%
• 4%
• 8%
D. 12%
, Biconcave - answer✔✔A lens having a minus curve on both
front and back is called
• Toric
• Meniscus
• Biconvex
• Biconcave
50% - answer✔✔Give the RX +1.00 +1.00 x 45, how much of
the +1.00 cylinder is in the effect
at axis 90?
A. 100%
B. 70%
C. 50%
D. 0
97% if its power - answer✔✔80 degrees from the specified
axis, a cylinder will show
• 5% of its power
• 10% of its power
• 50% of its power
• 97% of its power
Hyperope - answer✔✔The type of patient often bothered by
large magnified eye look is a
• Myope
