phoroptors
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phoroptors |
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| navigate by keyword : phoropter patient office optometrist eye exam device photopter doctor test instrument comprised cylinders prisms lenses refractive determine phoroptors measure near distance focal binocular vision specialized medical devices optometry glasses contact |
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| The eye exam device is known as a phoropter. Comprised of cylinders, prisms, and lenses a phoropter measures the eye's refractive error to help determine and eye prescription. Phoroptors can also be used to measure the eye's natural resting position, near-distance focal ability, binocular vision and eye movements. These are specialized medical devices unique to optometry. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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