ANATOMY
Structure that provides the most refractive power in the visual system.
What is the cornea?
Refractive error where the cornea has two curvatures, is shaped like a football.
What is astigmatism?
Another name for a convex lens.
What is a converging lens?
Percentages of Phenylephrine and Ketorolac that make Omidria.
What is 1% and 0.3%?
Both eyes work together in this type of vision.
What is binocular?
Continuous transparent layer of cells that cover the white part of the eye.
What is the conjunctiva?
Inability of the eye to see at near because the lens loses it's ability to change shape or accommodate.
What is presbyopia?
A concave lens is used to correct which type of refractive error.
What is myopia?
RayOne YAG rate.
What is 1.7%?
Oculus Unitas (OU) is the name used for.
What is both eyes?
Chamber of the eye that is filled with a jelly like clear fluid.
What is the posterior chamber?
The cornea receives oxygen from two main sources.
What are the atmosphere and tears?
Refractive error where the eye is too short and weak light rays focus behind the retina.
What is hyperopia?
"UDVA" meaning when vision is tested.
What is uncorrected distance visual acuity?
The cornea has how many layers.
What are five?
The region where the white part and the color part of the eye meet.
What is the limbus?
Cells in the retina that help see color and detail.
What are cones?
A lens that is two prisms placed apex to apex.
What is a concave lens?
Nozzle size of RayOne.
What is 1.65 mm?
A person that needs no visual correction is called.
What is emmetropia?
This structure is responsible for 25% to 35% of light bending.
What is the crystalline lens?
The refractive power of the cornea.
What is +45D?
Type of astigmatism where the cornea is curved along the horizontal axis and the minus power axis is vertical or 90 degrees.
What is against the rule astigmatism?
Power range for RAO600C.
What is +8.0D to +34.0D?
The measurement of the "quality" of vision or crispness.
What is contrast sensitivity?