Autorefractokeratometry

Autorefractokeratometry is a modern diagnostic method used to measure the eye’s refractive power and assess corneal parameters. The examination is performed using an autorefractometer, which automatically evaluates how light rays are focused on the retina. This technique is widely used in ophthalmology for prescribing glasses and contact lenses, as well as for diagnosing corneal disorders.

Indications for autorefractokeratometry

• Diagnosis of refractive errors (myopia, hyperopia, astigmatism).
• Selection of eyeglasses and contact lenses.
• Assessment of corneal curvature prior to laser vision correction.
• Diagnosis of keratoconus, keratoglobus, and other corneal diseases.
• Monitoring vision changes after eye surgery.

How is autorefractokeratometry performed?

1. The patient fixates their gaze on a luminous target inside the device.
2. The instrument analyzes how light passes through the cornea and lens.
3. Based on the obtained data, the refractive error and corneal curvature radius are calculated.
4. The results are displayed as numerical values indicating diopters and corneal parameters.

Advantages of the method

• Fast and accurate measurement of visual parameters.
• Painless and non-invasive procedure.
• Early detection of corneal abnormalities.
• Automatic data processing reduces the likelihood of measurement errors.

When should autorefractokeratometry be performed?

• In cases of reduced visual acuity, headaches, or rapid eye fatigue.
• When corrective lenses are needed or corneal pathology is suspected.
• Before laser vision correction or for postoperative corneal assessment.

Advantages of autorefractokeratometry in Belarus

In Belarus, autorefractokeratometry is performed in leading ophthalmology centers equipped with modern diagnostic technology. Experienced specialists ensure accurate assessment and a personalized approach, helping patients choose the most appropriate method of vision correction.