Exam (elaborations)
Certified Paraoptometric (CPO) - Unit III | clinical principles and procedures
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Certified Paraoptometric (CPO) - Unit III | clinical principles and procedures Visual Acuity (VA) - The meausure of the finest detail the eye can detect. Typically described as a Snellen fraction. Snellen Letters - Letters most often used to measure acuity at distance. Snellen Fraction (20/2...
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