What is retinoscopy?
Retinoscopy is a medical term that literally means "visual research of the retina". The purpose of retinoscopy is to determine and measure the refractive error of the patient's schematic eye and determine the correct regulation for correction lenses. In a muted environment, retinoscopy care is performed using a retinoscope that is an instrument used by a pupil who uses a pupil to help the doctor to determine whether the patient needs remedial lenses.
The eye physician can determine one of the three possible conditions by observing light. myopia or myopia means that the patient has problems with remote vision. Hyperopia or foresight means that the patient sees well on distances, but has difficulty focusing on objects or words close up. Emmetropia is the absence of the above conditions and means that no corrective lenses are required. Retinoscopy determines the presence and degree of any fitness.
Retinoscopy is a useful examination that does not require the patient to react nand judgments of your own vision. Retinoscopy is performed during a typical eye test. If the doctor finds that either myopia or hyperopia is present, it continues with further examination and subjective testing, such as having the patient read the eye chart or correct their view of the object from the distance without correctional lenses. The doctor then provides corrective work lenses for viewing the same object with negative or positive driven lenses. The negative force corrects myopia and the positive performance corrects hyperopia.
Retinoscopy is commonly carried out by optometrists who are healthcare staff licensed to perform eye examinations used to diagnose and treat conditions that affect vision. Eye trials should be performed in children every 12 months and adults should have a glorious eyes controlled by a licensed optometrist at least once every two years that exclude jaAny problems with vision. Patients who experience a sudden change in vision, blurred vision or headaches should see an optometrist who can advance to an ophthalmologist, a doctor specializing in eye care and treatment.