Subjective refraction is a procedure conducted by optometrists or ophthalmologists to determine the most accurate prescription for corrective lenses, such as glasses or contact lenses, for an individual's vision correction. During subjective refraction, the patient is asked to provide feedback on different lens options presented to them, typically by comparing two lenses and indicating which one provides clearer vision. This process helps the eye care professional fine-tune the prescription to optimize the patient's vision clarity and comfort. Ultimately, subjective refraction aims to provide the patient with the best possible visual acuity and clarity based on their unique visual needs and preferences.
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