ABO STUDY GUIDE

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