The 3nethra aberro is a handheld autorefractometer equipped with the Shack-Hartmann Wave Front Sensor Aberrometry technology to detect visual acuity and refractive errors of the human eye.

OVITZ P10 is an ophthalmic aberrometer. It uses Wavefront Sensing technology for accurate and reliable refractive measurements in human eyes. It is compact and completely portable, with a light weight body and long-lasting battery. It has a high resolution, touchscreen color display. An ergonomic handle gives the user a comfortable control in handling of the device.

The Ref/Keratometer is intended to be used to measure the refractive power of the eye

The Ref/Keratometer is intended to be used to measure the refractive power of the eye

The Auto Ref/Keratometer is intended to be used to measure the refractive power of the eye

The Auto Ref/Keratometer is intended to be used to measure the refractive power of the eye

The Auto Ref/Keratometer is intended to be used to measure the refractive power of the eye

Medizs Auto Refractometer-Keratometer RK-11 is a refraction device to measure Both of Refractometry & Keratometry.And also, it is able to take patient's PD, Axis and Cylinder value for a prescription of vision correction.

The NIDEK AUTO REFRACTOMETER AR-1a/AR-1 measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye.

The NIDEK AUTO REFRACTOMETER AR-1a/AR-1 measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye.

The NIDEK AUTO REFRACTOMETER AR-1s measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye. In addition, subjective test is performed with the built-in charts and lenses for subjective measurement.

The AUTO REFRACTOMETER AR-F is a medical device which measures objective refractive errors of the patient’s eye. This device also offers retroillumination mode for observing the condition of the ocular media, and measures the amplitude of accommodation.

The NIDEK AUTO REF/KERATOMETER ARK-1a/ARK-1 measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye. The keratometer measures the corneal curvature radius (corneal refractive power), principal meridian directions, and corneal cylindrical power.

The NIDEK AUTO REF/KERATOMETER ARK-1a/ARK-1 measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye.The keratometer measures the corneal curvature radius (corneal refractive power), principal meridian directions, and corneal cylindrical power.

The NIDEK AUTO REF/KERATOMETER ARK-1s measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye. In addition, subjective test is performed with the built-in charts and lenses for subjective measurement. The keratometer measures the corneal curvature radius (corneal refractive power), principal meridian directions, and corneal cylindrical power.

The NIDEK AUTO REF/KERATOMETER ARK-1s measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye. In addition, subjective test is performed with the built-in charts and lenses for subjective measurement. The keratometer measures the corneal curvature radius (corneal refractive power), principal meridian directions, and corneal cylindrical power.

The AUTO REF/KERATOMETER ARK-F is a medical device which measures objective refractive errors and corneal curvature radius of the patient’s eye. This device also offers retroillumination mode for observing the condition of the ocular media, and measures the amplitude of accommodation.

The NIDEK HANDHELD REFRACTOMETER, HandyRef, measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye.This device is a hand-held model that allows measurement of children who cannot hold their head on the stationary chinrest, bed-ridden patients or patients in an operating room.

The NIDEK HANDHELD REF/KERATOMETER, HandyRef-K, measures spherical, cylindrical refractive errors, and cylinder axis from the refractive status of the patient’s eye.The keratometer measures the corneal curvature radius (corneal refractive power) in the steepest and flattest meridian directions, cylinder axis, and corneal cylindrical power.This device is a hand-held model that allows measurement of children who cannot hold their head on the stationary chinrest, bed-ridden patients or patients in an operating room.

The NIDEK refractive power / corneal analyzer OPD-Scan III (hereafter referred to as “the device”) measures objective refractive error, corneal curvature, shape of the anterior corneal surface (topography), and pupil size of the patient’s eye, and analyzes wavefront aberration. The measured refractive error can be used for reference when prescribing corrective lenses such as glasses or contact lenses.

AUTO REF/KERATO/TONOMETER Model TONOREF II is designed to singly perform objective refraction, corneal shape measurement, and non-contact tonometry measurement by incorporating a standard auto ref/keratometer and non-contact tonometer into one unit. The objective refraction function measures spherical powers, cylindrical powers and cylinder axis. The corneal shape measurement function measures the radius of corneal curvature (corneal refractive powers), the direction of the steepest meridian, and the amount of corneal astigmatism. The non-contact tonometry function measures the intraocular pressure without contacting the eye.

Structure: composed of optical imaging system, control system and display. Working principle: AUTO REF/KERATOMETER is to use infrared fundus reflex phase method, by launching a specific wavelength beam of infrared light, through the examiner cornea, lens and so on, finally projected onto the retina eyeball, then reflected back to the corresponding optical system, absorb the image by image sensor, after image processing, signal processing, calculate the ball lens diopter, axial column lens dioptre, column mirror, An instrument used to determine the refractive state of the human eye. AUTO REF/KERATOMETER can move in X axis, Y axis and Z axis at the same time, with 3D automatic eye tracking function.

This instrument is used to measure the spherical refractive-power, cylindrical refractive power, the direction of astigmatic axis.KR-9000 Auto ref/keratometerHas the functions of both refractometer and keratometerAdopts the latest ARM processor and image processing technology—fast system and more clear imagesMature technique from Japan. Humanized auto mist test process: will reduce the errors caused by human eye adjustments—more accurate measure resultsIntegral pressing and CNC machining for the optical rack: ensure the measurement consistency and accuracy—more stable system5.7" LCD screen provides more comfortable interfaceSupports data transmission with auto phoropter, improving the work efficiencyAuto PD measurementOne-key lock function, enables to lock the moving head fasterNovel design and ergonomic structure give the customer sense of beauty and comfortable operation.

This instrument is used to measure the spherical refractive-power, cylindrical refractive power, the direction of astigmatic axis.KR-9600 Measuring fuction include refractive and keratometer measurement.KR-9600 Auto ref/keratometerFashionable design and perfect in detailsEquipped with ARM Cortex-A8 processor, facilitating fast calculationsUpgraded refractive and keratometry measurement technique, providing more comprehensive image analyzingElectric chin rest lifting, automatic tracing and focusing(Y axis) provides mor intellectual operation7 inch touch screen with adjustable angle and ergonomic structure design

KR-9800 Auto ref/keratometer has the functions of both refractometer and keratometer.This instrument is used to measure the spherical refractive-power, cylindrical refractive power, the direction of astigmatic axis.

This instrument is used to measure the spherical refractive-power, cylindrical refractive power, the direction of astigmatic axis.RM-9000 Measuring fuction only has refractive measurement.RM-9000 Auto refractometerAdopts the ARM processor and image processing technology in China—faster system and clearer imageMature technique from Japan. Humanized auto mist test process: will reduce errors caused by human eye adjustments—more accurate measure resultsIntegral pressing and CNC machining for the optical rack: ensure the measurement consistency and accuracy—more stable system5.7" LCD color screen provides more comfortable interfaceSupports the data transmission with auto phoropter, improving the work efficiencyAuto PD measurementOne-key lock function, enables to lock the moving head fasterNovel design and ergonomic structure can give the customer a sense of beauty and comfortable operation.

This instrument is used to measure the spherical refractive-power, cylindrical refractive power, the direction of astigmatic axis.RM-9600 Measuring fuction include refractive measurement.RM-9600 Auto refractometerFashionable design and perfect in detailsEquipped with ARM Cortex-A8 processor, facilitating fast calculationsUpgraded refractive and keratometry measurement technique, providing more comprehensive image analyzingElectric chin rest lifting, automatic tracing and focusing(Y axis) provides more intellectual operation7 inch touch screen with adjustable angle and ergonomic structure design

Bear Chart SET

Fireworks Chart SET

Tulip Chart SET

The vision screening instrument is based on the principle of eccentric photo refraction and is used for screening myopia, hyperopia and astigmatism. Refraction, eye position, pupil, pupil distance and other information can be obtained for doctors to diagnose eye diseases.

The vision screening instrument is based on the principle of eccentric photo refraction and is used for screening myopia, hyperopia and astigmatism. Refraction, eye position, pupil, pupil distance and other information can be obtained for doctors to diagnose eye diseases.

The vision screening instrument is based on the principle of eccentric photo refraction and is used for screening myopia, hyperopia and astigmatism. Refraction, eye position, pupil, pupil distance and other information can be obtained for doctors to diagnose eye diseases.

The manual refractometer is composed of a lens and a removable eye chart. The testee is required to move the position of the eye chart after resetting to make the visual target become clearer from blur. Once the clearest position of the visual target is determined, the testee’s estimated refractive error can be read from the display screen of the instrument.

100V

100V

100V