Auto Refractometer

Auto Refractometer and Auto Ref Keratometer Price

An auto refreactometer or digital autorefractor is a computer-controlled machine used during an eye examination to provide an objective measurement of a person’s refractive error and prescription for glasses or contact lenses. it works by measuring how light is changed as it enters a person’s eye.

This is an alternative method of finding out the refraction error in contrast to the conventional refractive technique. The procedure is called refractometry or optometry. The Auto Refractometer can be of various types depending on the underlying principle. The various indications of performing Auto Refractometer are myopia, hyperopia, astigmatism, presbyopia, spectacle prescription, and contact lens prescription, which serve as a starting point for subjective refraction for ophthalmologists and optometrists in pediatric refraction and people with a disability requiring spectacles. This activity covers the various commercially available subjective and objective Auto Refractometer and provides information for healthcare providers who work with ocular disorders that Auto Refractometer can address.


Type & Brand of Auto Refractometer


  • Rexxam ACCUREF K-900/R-800: This is a combination of an autorefractor, a keratometer and a corneal mapping system. It can measure the refractive power of the eye, the curvature of the cornea and the shape of the corneal surface.
  • I Optik AR / ARK 910: This is an autorefractor and keratometer that can measure both spherical and cylindrical refractive errors, as well as corneal radius and astigmatism. It has a high-speed measurement mode and a fogging function to prevent accommodation.
  • Eyevis RM-9200: This is a fully automatic autorefractor and keratometer that can measure both eyes in succession without manual intervention. It has a tilting screen and a compact design. It can also measure pupil size and corneal diameter.


Application & Usability of Auto Refractometer


  • An auto refractometer is a device that measures the refractive error and prescription of a person’s eyes by using a beam of light. It is used during eye examinations to provide an objective and accurate assessment of the person’s vision. It can also help to detect other eye problems such as astigmatism, myopia, hyperopia, and presbyopia.

    An auto refractometer has several applications in different settings and situations. Some of the possible applications are:

    • In clinical practice, an auto refractometer can be used to screen patients for refractive errors and provide a baseline for further testing and treatment. It can also be used to monitor the changes in the refractive status of the patients over time or after interventions such as surgery or contact lens fitting.
    • In research, an auto refractometer can be used to study the epidemiology and risk factors of refractive errors and their impact on visual function and quality of life. It can also be used to evaluate the effectiveness and safety of new treatments and technologies for correcting refractive errors.
    • In community-based programs, an auto refractometer can be used to conduct mass screening and diagnosis of refractive errors in remote or underserved areas where access to eye care services is limited or unavailable. It can also be used to provide affordable and convenient vision correction solutions such as ready-made spectacles or contact lenses to the people who need them.

    An auto refractometer is a simple-to-use, portable, and reliable device that can improve the eye health and vision of many people around the world