Vision Refraction Test – NIDEK Autorefractometer
An autorefractometer is a device that is used to quickly and accurately determine your diopters – that is, whether you have nearsightedness, farsightedness, or astigmatism. The examination is non-contact and painless.
The NIDEK autorefractometer is a device used for quick and accurate measurement of refractive errors – whether it’s nearsightedness, farsightedness, or astigmatism.
The test is touch-free and painless. The patient looks at a distant image inside the device, while the machine automatically measures the optical power of the eye. It is the first step in an eye examination and helps the doctor determine the correct prescription for glasses or contact lenses. The exam takes just a few seconds and requires no special preparation.
Accurate measurement with the NIDEK autorefractometer is the foundation for proper and effective vision correction. This is a crucial examination that helps detect vision changes early – even before the patient notices any symptoms.
