Aniseikonia Flashcards
It is a binocular condition, so the image in one eye is perceived as different in size compared to the image in the other eye.
Anisiekonia
He designed iseikonic lenses for anisiekonia
Von Rohr
It is the condition in which the size and shape of the
ocular images are equa
Iseikonia
Lenses which correct aniseikonia and include also the correction of refractive error.
Iseikonic Lenses
What are the two types of aniseikonia?
Static and Dynamic Aniseikonia
A type of aniseikonia where the images are different in size
Static Aniseikonia
A condition in which ocular images are unequal in size and shape
Aniseikonia
A type of assymetrical aniseikonia which the image distortion increases progressively in both directions
Pincushion
An instrument for measuring aniseikonia. the direct comparison (or standard eikonometer) uses as a target a cross with a small white disc at the center of a black square at its intersection
Space Eikonometer
It is the Awaya test for Aniseikonia provides a manual method to detect and calibrate the Aniseikonic condition.
New Aniseikonia Test
It is an easy-to-use Windows software program to test the aniseikonia of a patient.
Basic Aniseikonia Test
-a design tool to calculate corecting prescriptions (aniseikonia and anisophoria corrections
Aniseikonia Inspector
Give 5 symptoms
Headache ❖ Asthenopia (fatigue, burning, tearing, pain, pulling, etc.) ❖ Photophobia ❖ Reading difficulty ❖ Nausea ❖ Nervousness ❖ Motility (diplopia) ❖ Vertigo and Dizziness ❖ General fatigue ❖ Spatial projection and perception
Give 2 optical solutions
Contact lens
Spectacles
A type of aniseikonia which the eyes have to rotate a different amount to gaze at the same point in space
Dynamic Aniseikonia
