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OPTICIAN LICENSE EXAM 2024 WITH 100% ACCURATE ANSWERS
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OPTICIAN LICENSE EXAM 2024 WITH 100% ACCURATE ANSWERS
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OPTICIAN LICENSE EXAM 2024 WITH100% ACCURATE ANSWERS
,OPTICIAN LICENSE EXAM 2024 WITH
100% ACCURATE ANSWERS
Vertex - CORRECT ANSWERSThe point where the axis of the lens or Mirror intersects with the surface of
the lens or Mirror.
Transverse wave motion - CORRECT ANSWERSOccurs when the individual particles in the supporting
material travel perpendicular to the direction of the propagation of the wave.
Transparency - CORRECT ANSWERSThe attributes of a material that allows transmission of light to occur
through the material without scattering the light.
Toric base curve - CORRECT ANSWERSThe flatter of the two curves on a toric surface.
Specular reflection - CORRECT ANSWERSReflection from a surface that is smooth or polished.
Nylon - CORRECT ANSWERSMaterial that some frames are made out of. Very elastic, especially when
placed in water.
Carbon Filter - CORRECT ANSWERSMaterials used to make frames containing threads of Carbon. Frame
will be sturdy, slim, and lightweight. Frames will not be bendable at all. Usually only used for frame
fronts.
Polyamide - CORRECT ANSWERSMaterial used to make frames. nylon based, very sturdy, slender and
lightweight. the material is just 72% of the heaviness of cellulose acetate, so it is significantly lighter.
Polarized Lenses - CORRECT ANSWERSLenses that are good at reflecting: used for snow, water, concrete,
and asphault surfaces.
UV protective lenses - CORRECT ANSWERSLenses that are made to protect the eyes from harmful UV
rays
, Single Vision Lenses - CORRECT ANSWERSHave the same prescription throughout the entire lens to
correct astigmatism, nearsightedness, farsightedness, or a mixture of those. If a person is less than 40
years old, it is likely that they will need single vision glasses.
Image displacement - CORRECT ANSWERSThe prismatic effect that happens due to the type of bifocal
and the distance prescription when the eyes are at the reading level. it generally is less tolerable than
image jump for many patients.
Mirror coated lenses - CORRECT ANSWERSVery reflective, usually used for sunglasses: Can lessen the
wearers ability to see. When looking at a person wearing them, you cannot see their eyes.
Anti reflective lenses - CORRECT ANSWERSAR coated lenses have a metallic oxide coating applied to the
surface for the purpose of lessening reflection from the front, and reflections from the back. Helpful for
people who have trouble seeing in dim light, at night time, and with glare.
Scratch resistant lenses - CORRECT ANSWERS(Hard Coat) on the surfaces of the lens, on both the front
and back, that helps protect from scratching. Although no lens can be 100% scratch proof. Manufactures
sometimes apply this coating to lenses.
Rimless Mounting - CORRECT ANSWERSUsually screws are used to fix these lenses into position, and no
eyewires or nylon cords are used. Other methods used are cement, clamps or solder plugs.
Semi-rimless mounting - CORRECT ANSWERSUsually screws are used to fix the lenses into position, along
with a metal reinforcing arm, which goes from the top back part of the lens, and connects the
centerpiece with the endpiece.
Numont mounting - CORRECT ANSWERSThe only place the lenses are secured is at the edge, near the
nose. The lenses are connected on the bridge, and the temples are help in place with a metal arm. With
these lenses, there is only one spot where each lens is fixed on.
The centerpiece of a mounting components - CORRECT ANSWERSThe bridge, pad arms, and pads.
Glasses with retroscopic tilt - CORRECT ANSWERSThe tops of the lenses are closer to the face and the
bottom of the lenses are farther away from the face.
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