ABO-NCLE practical (2025) EXAM QUESTIONS AND ALL
CORRECT ANSWERS 100% SOLVED AND GUARANTEED
SUCCESS!!
A condition of the eye in Myopia
which light focuses in front of
the retina. Caused by either the
eye being too strong or the
globe of the eye being too long
Difficulty accommodating* due to Presbyopia
the crystalline lens becoming
less elastic.
Around what wavelenght of 460 nm
light is thought to cause
cataracts
Axis pliers are meant to do what Turn and rotate a lens
Cr39 Index and abbe Index 1.49 Abbe 59
Crown glass index and abbe Index 1.523 Abbe 60
Trivex Index and abbe Index 1.54 Abbe 43-45
Polcarbanate index and abbe Index 1.58 Abbe 30
Hight index 1.60- 1.67 index and 1.6 abbe 36, 1.67 abbe 32
abbe
Ultra high index 1.70- 1.7.4 index 1.7 abbe 36, 1.74 abbe 33
and abbe
If somone chose a pair of ASTM
lenses to put in a frame for
primary sports use what
orginazation would have checked
the safety of the lenses
What indication on a ANSI Z87.1
frame or glass indicates a
pair of saftey glasses
how thick does a lens from a 3 mm thick or on a perscription higher than +3 at its thinest part needs
pair of safety glasses have to to be 2 mm
be
Where is the concentric circles Within the recticle
in a lensometer ?
What is a distometer used for? Measuring vertex distance between the front of the eye and the back of the
lens
, What is a phoropter used for ? measures the eye's refractive error to help determine and eye
prescription
What is a poalriscope used for? it measures internal stress within lens
A condition of the eye in Hyperopia
which light rays are focused
behind the retina Caused by
the eye being too weak or the
globe of the eye being too short
A condition where the eyes have Anisometropia
unequal refractive power,
greater than 1 diopter.
A condtion where the two eyes Antimetropia
have
opposite signs. One eye is
Hyperopic and the other eye
is Myopic.
ANSI standards for horizonal 0.66△
prism
ANSI standarda for vertical 0.33△
prism
an inability to see clearly Amblyopia
through one eye. It occurs
during childhood, typically
when the nerve pathway
between the brain and eye
doesn't develop normally.
CORRECT ANSWERS 100% SOLVED AND GUARANTEED
SUCCESS!!
A condition of the eye in Myopia
which light focuses in front of
the retina. Caused by either the
eye being too strong or the
globe of the eye being too long
Difficulty accommodating* due to Presbyopia
the crystalline lens becoming
less elastic.
Around what wavelenght of 460 nm
light is thought to cause
cataracts
Axis pliers are meant to do what Turn and rotate a lens
Cr39 Index and abbe Index 1.49 Abbe 59
Crown glass index and abbe Index 1.523 Abbe 60
Trivex Index and abbe Index 1.54 Abbe 43-45
Polcarbanate index and abbe Index 1.58 Abbe 30
Hight index 1.60- 1.67 index and 1.6 abbe 36, 1.67 abbe 32
abbe
Ultra high index 1.70- 1.7.4 index 1.7 abbe 36, 1.74 abbe 33
and abbe
If somone chose a pair of ASTM
lenses to put in a frame for
primary sports use what
orginazation would have checked
the safety of the lenses
What indication on a ANSI Z87.1
frame or glass indicates a
pair of saftey glasses
how thick does a lens from a 3 mm thick or on a perscription higher than +3 at its thinest part needs
pair of safety glasses have to to be 2 mm
be
Where is the concentric circles Within the recticle
in a lensometer ?
What is a distometer used for? Measuring vertex distance between the front of the eye and the back of the
lens
, What is a phoropter used for ? measures the eye's refractive error to help determine and eye
prescription
What is a poalriscope used for? it measures internal stress within lens
A condition of the eye in Hyperopia
which light rays are focused
behind the retina Caused by
the eye being too weak or the
globe of the eye being too short
A condition where the eyes have Anisometropia
unequal refractive power,
greater than 1 diopter.
A condtion where the two eyes Antimetropia
have
opposite signs. One eye is
Hyperopic and the other eye
is Myopic.
ANSI standards for horizonal 0.66△
prism
ANSI standarda for vertical 0.33△
prism
an inability to see clearly Amblyopia
through one eye. It occurs
during childhood, typically
when the nerve pathway
between the brain and eye
doesn't develop normally.
