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Visual Acuity

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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what is Visual Acuity?   Measure of eye's ability to distinguish, objects, details and shapes.  
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what is Visual Axis?   Imaginary line connecting a viewed object and the fovea.  
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what is Fixation point?   The object of attention or object of regard.  
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what is Fixating eye?   The eye that looks at the object of regard. In strabismus the STRAIGHT EYE.  
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what is Fovea?   The area of the retina that has the capability of most distinct vision.  
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what is Amblyopia?   Reduced visual acuity in one OR both eyes (commonly the "lazy eye" one) not caused for a need for glasses or abnormal retina or visual pathways.  
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what is Occlusion?   A method of treatment for amblyopia in one eye. The good eye is made to wear a patch.  
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