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ASTIGMATISM EYE MODEL
151230
GOOD-LITE
MODEL
17 In Stock
This model of the eye is for educating patients about astigmatism, myopia, and hyperopia or refractive errors. The Astigmatism Myopia/Hyperopia Model dynamically demonstrates how the focal length of the eye is changed by lens correction for better acuity. The two chords realistically simulate both a myopic or hyperopic foci.