ABO STUDY GUIDE Questions And Answers
The ability of the eye to focus on objects at different distances -
ANSWER>>Accommodation
Fresnel optics - ANSWER>>Press on prism
Frame material that resist stretching with heat - ANSWER>>Nylon
Bridge type that spreads weight over the greatest area - ANSWER>>Saddle
Amount of jump image is not affected by - ANSWER>>The seg inset
Double vision - ANSWER>>Diplopia
Modern AR coated lenses transmit how much light - ANSWER>>99.5%
Shortest wavelength - ANSWER>>Violet
The condition where Rays of light focus behind the retina - ANSWER>>Hyperopia
Condition where pressure inside the eye is dangerously high -
ANSWER>>Glaucoma
In the frame boxing system,the distance from right lens geometric center to left
lens geometric center - ANSWER>>Frame PD
G-15 Lenses transmit how much light - ANSWER>>85%
What type of temple is best for active kids - ANSWER>>Riding bow
, Heating a Zyl frame and quenching it in cold water causes it to - ANSWER>>Shrink
How many inches is .5 meters - ANSWER>>19.7
10 inches is approximately how many meters - ANSWER>>1/4
The index of refraction of a material - ANSWER>>The speed of light in air divided
by the speed light in the material
The multiple anti reflective of an AR lens stack are designed to - ANSWER>>Cause
destructive interference to different light colors
What kind of distortion is characteristic of a high minus lens - ANSWER>>Barrel
When calculating vertical imbalance, what does NOT need to be considered -
ANSWER>>Cylinder power in the 90 degree meridian
The index of refraction is lowest in - ANSWER>>Air
Light changing direction when passing from one clear medium to another -
ANSWER>>Refraction
The wave particle duality means that light - ANSWER>>Displays both particle and
wave behavior
Cloudiness of the crystalline lens - ANSWER>>Cataract
A patient with a PD of 65 chooses a 54-18 frame. What will the decentration be in
each eye - ANSWER>>3.5mm in
Patient PD > - ANSWER>>Decentration is out
Patient PD < - ANSWER>>Decentration is in
The ability of the eye to focus on objects at different distances -
ANSWER>>Accommodation
Fresnel optics - ANSWER>>Press on prism
Frame material that resist stretching with heat - ANSWER>>Nylon
Bridge type that spreads weight over the greatest area - ANSWER>>Saddle
Amount of jump image is not affected by - ANSWER>>The seg inset
Double vision - ANSWER>>Diplopia
Modern AR coated lenses transmit how much light - ANSWER>>99.5%
Shortest wavelength - ANSWER>>Violet
The condition where Rays of light focus behind the retina - ANSWER>>Hyperopia
Condition where pressure inside the eye is dangerously high -
ANSWER>>Glaucoma
In the frame boxing system,the distance from right lens geometric center to left
lens geometric center - ANSWER>>Frame PD
G-15 Lenses transmit how much light - ANSWER>>85%
What type of temple is best for active kids - ANSWER>>Riding bow
, Heating a Zyl frame and quenching it in cold water causes it to - ANSWER>>Shrink
How many inches is .5 meters - ANSWER>>19.7
10 inches is approximately how many meters - ANSWER>>1/4
The index of refraction of a material - ANSWER>>The speed of light in air divided
by the speed light in the material
The multiple anti reflective of an AR lens stack are designed to - ANSWER>>Cause
destructive interference to different light colors
What kind of distortion is characteristic of a high minus lens - ANSWER>>Barrel
When calculating vertical imbalance, what does NOT need to be considered -
ANSWER>>Cylinder power in the 90 degree meridian
The index of refraction is lowest in - ANSWER>>Air
Light changing direction when passing from one clear medium to another -
ANSWER>>Refraction
The wave particle duality means that light - ANSWER>>Displays both particle and
wave behavior
Cloudiness of the crystalline lens - ANSWER>>Cataract
A patient with a PD of 65 chooses a 54-18 frame. What will the decentration be in
each eye - ANSWER>>3.5mm in
Patient PD > - ANSWER>>Decentration is out
Patient PD < - ANSWER>>Decentration is in
