ABO NCLE QUESTIONS AND ANSWERS COMPLETE RATED A.

ABO NCLE QUESTIONS AND ANSWERS
COMPLETE RATED A.
A minimum center thickness for a minus industrial lens according to Z87
Standards is
Correct Answer -3.0 mm
Which of the following bifocals would offer the widest reading area?
Correct Answer -Executive
The Optician has just neutralized an unknown power lens with test lenses.
The test lens used to neutralize the power in the vertical in a +2.00 and the
test lens used to neutralize the power in the horizontal is a +3.00. What is
the RX?
Correct Answer --2.00 -1.00 x 90
The term diplopia refers to
Correct Answer -Double vision
The optical cross is a graphic representation used to diagram
Correct Answer -Total lens power
Determine imbalance at the reading level in the following prescription (10
mm reading depth)
OD: -4.00 -2.00 x 90
OS: -1.00 -3.00 x 180
Correct Answer -1 diopter