3nethra classic is a compact, portable and easy-to-use ophthalmic camera that su
3nethra classic is a compact, portable and easy-to-use ophthalmic camera that supports non-mydriatic imaging mode. It is designed to acquire, display and store images of the posterior and anterior surfaces of the human eye
3nethra classic is a compact, portable and easy-to-use ophthalmic camera that su
3nethra classic is a compact, portable and easy-to-use ophthalmic camera that supports non-mydriatic imaging mode. It is designed to acquire, display and store images of the posterior and anterior surfaces of the human eye
OVITZ P10 is an ophthalmic aberrometer. It uses Wavefront Sensing technology fo
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.
3nethra classic 6.4 is a non-mydriatic device for imaging the posterior and ante
3nethra classic 6.4 is a non-mydriatic device for imaging the posterior and anterior surfaces of human eye. It assists clinicians in the evaluation and documentation of visual health.
3nethra classic HD is an ophthalmic camera intended to capture and document digi
3nethra classic HD is an ophthalmic camera intended to capture and document digital images of the human eye.
3nethra classic HD is an ophthalmic camera intended to capture and document digi
3nethra classic HD is an ophthalmic camera intended to capture and document digital images of the human eye.
3nethra neo is a contact device to capture digital color images of the retina of
3nethra neo is a contact device to capture digital color images of the retina of infants having less than 55 weeks of Post Menstrual Age (PMA), while their eyes are dilated using mydriatic drops under clinical control.
3nethra neo is a contact device to capture digital color images of the retina of
3nethra neo is a contact device to capture digital color images of the retina of infants having less than 55 weeks of Post Menstrual Age (PMA), while their eyes are dilated using mydriatic drops under clinical control.
The 3nethra neo P1000 is a mydriatic digital imaging camera used for capturing a
The 3nethra neo P1000 is a mydriatic digital imaging camera used for capturing and storing images of the human retina. The device acquires only digital photographs of the eye and does not provide any analysis or diagnosis. The 3nethra neo has a hand-held probe, a control unit, and a foot pedal. Components such as warm white LEDs, lenses, aperture, sensitive photodetector arrays (CMOS sensor array) are housed in the probe. The light emitted is within the safe limits of group 1 radiant exposure specifications for ultraviolet, visible, and infrared radiation under all light energy conditions, as defined in the 15004-2 (and ANSI Z80.36-2016) Light Hazard Protection standards for Ophthalmic Instruments. 3nethra neo includes an application software that facilitates the capture, storage, and retrieval of images. Illumination and focus are adjusted using a foot pedal.
The 3nethra neo P1000 is a mydriatic digital imaging camera used for capturing a
The 3nethra neo P1000 is a mydriatic digital imaging camera used for capturing and storing images of the human retina. The device acquires only digital photographs of the eye and does not provide any analysis or diagnosis. The 3nethra neo has a hand-held probe, a control unit, and a foot pedal. Components such as warm white LEDs, lenses, aperture, sensitive photodetector arrays (CMOS sensor array) are housed in the probe. The light emitted is within the safe limits of group 1 radiant exposure specifications for ultraviolet, visible, and infrared radiation under all light energy conditions, as defined in the 15004-2 (and ANSI Z80.36-2016) Light Hazard Protection standards for Ophthalmic Instruments. 3nethra neo includes an application software that facilitates the capture, storage, and retrieval of images. Illumination and focus are adjusted using a foot pedal.
3nethra neo is a contact device to capture digital color images of the retina of
3nethra neo is a contact device to capture digital color images of the retina of infants having less than 55 weeks of Post Menstrual Age (PMA), while their eyes are dilated using mydriatic drops under clinical control.
3nethra neo is a contact device to capture digital color images of the retina of
3nethra neo is a contact device to capture digital color images of the retina of infants having less than 55 weeks of Post Menstrual Age (PMA), while their eyes are dilated using mydriatic drops under clinical control.
3nethra classic camera is a non-mydriatic digital imaging device. It is designed
3nethra classic camera is a non-mydriatic digital imaging device. It is designed to acquire, display, store and transmit images of the posterior and anterior surfaces of the human eye.
Structure: composed of optical imaging system, control system and display. Work
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.
KR-9800 Auto ref/keratometer has the functions of both refractometer and keratom
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 r
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
This instrument is used to measure the spherical refractive-power, cylindrical r
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
This instrument is used to measure the spherical refractive-power, cylindrical r
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 r
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.
The vision screening instrument is based on the principle of eccentric photo re
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 AUTO REF/KERATOMETER ARK-F is a medical device which measures objective refr
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 AUTO REFRACTOMETER AR-F is a medical device which measures objective refract
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 refractive power / corneal analyzer OPD-Scan III (hereafter referred t
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.
The NIDEK HANDHELD REF/KERATOMETER, HandyRef-K, measures spherical, cylindrical
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 HANDHELD REFRACTOMETER, HandyRef, measures spherical, cylindrical refr
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 AUTO REF/KERATOMETER ARK-1s measures spherical, cylindrical refractive
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
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-1a/ARK-1 measures spherical, cylindrical refr
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 refr
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 REFRACTOMETER AR-1s measures spherical, cylindrical refractive er
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 NIDEK AUTO REFRACTOMETER AR-1a/AR-1 measures spherical, cylindrical refracti
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 refracti
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.
AUTO REF/KERATO/TONOMETER Model TONOREF II is designed to singly perform objecti
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.
The plusoptiX 16 is a hand held autorefractor and measures refractive data, pupi
The plusoptiX 16 is a hand held autorefractor and measures refractive data, pupil size, pupil distance and gaze deviation in real time. Both eyes are measured at the same time (binocular) at a distance of one meter (3.3 ft) to the patient eyes.
The plusoptiX 16 is a hand held autorefractor and measures refractive data, pupi
The plusoptiX 16 is a hand held autorefractor and measures refractive data, pupil size, pupil distance and gaze deviation in real time. Both eyes are measured at the same time (binocular) at a distance of one meter (3.3 ft) to the patient eyes.
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupi
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupil size, pupil distance and gaze deviation in real time. Both eyes are measured at the same time (binocular) at a distance of one meter (3.3 ft) to the patient eyes.
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupi
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupil size, pupil distance and gaze deviation in real time. Both eyes are measured at the same time (binocular) at a distance of one meter (3.3 ft) to the patient eyes.
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupi
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupil size, pupil distance and gaze deviation in real time. Both eyes are measured at the same time (binocular) at a distance of one meter (3.3 ft) to the patient eyes.
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupi
The plusoptiX 12 is a hand held autorefractor and measures refractive data, pupil size, pupil distance and gaze deviation in real time. Both eyes are measured at the same time (binocular) at a distance of one meter (3.3 ft) to the patient eyes.
The PARK 1 combines three measuring functions in one unit.Auto-RefractometerAn i
The PARK 1 combines three measuring functions in one unit.Auto-RefractometerAn infrared light source projects measuring light onto the retina of the eyefrom where it is reflected back to the shutter location. Sensitive sensorchips, or CCD cameras now register the deviation of the reflected light fromthe shutter location. The deviation depends on the ametropia. From that, anintegrated microcomputer calculates the ametropia in D, based on thesphere, cylinder and cylinder axis position.1 Measuring ocular / Patient eyepiece 4 Chin rest2 Keratometer ring 5 Marking for the eye height3 Pachycam camera glass coverKeratometerTo determine the curvature of the cornea, a reflected image of the corneais captured by a camera sensor and is measured.The reflection of test marks and of a ring is used as the reflected image.This allows the central radii of the cornea to be determined.PachymeterThe pachymetry principle uses Scheimpflug images of the cornea, whichare analysed by a built-in computer.600 Absolute data points are evaluated with the Scheimpflug image. Themeasuring range lies on a 4 mm slit through the apex.The slit light illuminates a sectional plane from the front surface of the corneato the back surface. The transparent cells of the cornea scatter the slitlight such that the sectional plane appears as if it were self-luminous.This is captured at an angle of 45° through the pupil by a camera, wherebythe image plane of the camera is also tilted 45° to the optical axis of thecamera lens, in order to sharply focus the light-scattering cornea planeonto the image plane of the camera (Scheimpflug image).Thanks to this arrangement, sharp sectional images of the cornea can be attained.