Eye Vision Tests

David Mitchell, OD, discusses the vision test process.

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David Mitchell, OD, discusses the vision test process.
Video transcript

Featuring Dr. David Mitchell, OD

Duration: 38 seconds

The autorefractor auto keratometer is a dual purpose computer which is used to objectively measure a patient's prescription.

It will tell the optometrist whether the patient might be nearsighted or farsighted or perhaps have astigmatism. It can also be used to measure the central curvature of the cornea.

The patient sits at the front end of the instrument and fixates a target and it will automatically make a printout, and that printout is used to start the patient in the more subjective examination in the doctor's office.

Presenter: Dr. David Mitchell, Optometrist, Vancouver, BC

Local Practitioners: Optometrist

This content is for informational purposes only, and is not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified healthcare professional with any questions you may have regarding a medical condition.

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