The instrument that is used to measure the curvature of the patient's cornea so that he or she can receive a prescription for contact lenses is a(n)

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A keratometer is a device specifically designed to measure the curvature of the cornea. It is an important tool in fitting contact lenses, as the lens must be precisely shaped to fit the curve of the cornea. An ophthalmoscope is an instrument that allows the doctor to examine the inside of the eye, while a pupilloscope is used to measure the size of the pupil. An optometer is an instrument used to measure the refractive power of the eye. While all of these instruments are used in eye exams, only a keratometer is used to measure the curvature of the cornea.

The Instrument That Is Used to Measure the Curvature of the Patient's