HRK-8100A
HRK-8100A
HRK-8100A
HRK-8100A
HRK-8100A
Load image into Gallery viewer, HRK-8100A
Load image into Gallery viewer, HRK-8100A
Load image into Gallery viewer, HRK-8100A
Load image into Gallery viewer, HRK-8100A
Load image into Gallery viewer, HRK-8100A
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Precision Vision Correction with HRK-8100A

autorefractor keratomer hrk-8100a
Applied to Wavefront Technology

The micro lens array independently developed by Huvitz comprises hundreds of small lenses that provide numerous data points, allowing for precise diagnosis of refractive errors.



MICRO LENS ARRAY

Huvitz's own developed Micro Lens Array creates multiple distinct focal spots, from which the pattern provides valuable information about the customer's ocular system. This precise measurement and data analysis technology focuses on ocular characteristics.

autorefractor keratomer hrk-8100a
Variety of Aberration Measurements

In addition to conventional data like Spherical, Cylinder, and Axis, high-order aberration data is displayed in a graphical Zernike map, providing a deeper understanding of the patient's eyes and enabling superior clinical decision-making.



Updated High-Order Aberration Mapping

High-order aberration data such as Coma, Trefoil, Spherical Aberration, Secondary Astigmatism, and Tetrafoil, previously only available in wavefront aberrometers, is now accessible with the Huvitz HRK-8100A! This clinical data is now at your disposal.

Before & After Cataract Surgery Tracking Observation
High-order aberration information that cannot be measured by subjective refraction can be obtained. The new auto ref-keratometer can measure high-order spherical aberrations that often occur after surgery.

Customized Lens Manufacturing
The high-order aberration and Zernike map data output function enables premium custom spectacle or contact lens manufacturers to improve vision accuracy and power."

autorefractor keratomer hrk-8100a
PSF & Image Simulation

Point Spread Function (PSF) and chart simulation of retinal display significantly enhance patients' understanding of their clinical eye status and the benefits of customized lenses.

Exploring Measurement Modes: Enhancing Precision in Eye Care

Refractometry (REF Mode)

It is the mode designed solely for measuring refractive power.

autorefractor keratomer hrk-8100a
autorefractor keratomer hrk-8100a
Keratometry (KER Mode)

It is the mode designed solely to measure corneal curvature.

autorefractor keratomer hrk-8100a
autorefractor keratomer hrk-8100a
K&R Mode

This mode continuously measures both corneal curvature and refractive power.

autorefractor keratomer hrk-8100a
autorefractor keratomer hrk-8100a
autorefractor keratomer hrk-8100a
Peripheral Keratometry Measurement

It is the mode to measure the curvature of part around cornea. Based upon the center of cornea, measure the curvature of part around cornea from the positions of up/down and left/right direction. It is to indicate the relative eccentricity while comparing the curvature of part around cornea with the curvature of corneal center. The eccentricity means how even the part around cornea is compared to the corneal center. Generally, human cornea has the highest curvature and the longer the distance from the corneal center is it gets more even. Consequently, in case of prescribing lens such as RGP with corneal center curvature only, the patient can feel uncomfortable while putting on the lens. It is possible to select the appropriate lens considering the characteristics of patient by using the eccentricity of part around cornea calculated in KER-P mode.

autorefractor keratomer hrk-8100a
Optimized Optical System IOL

Our product, the HRK-8100A, utilizes a separate measurement method for intraocular lens or cataract assessments. It is designed to observe the condition of eye health, including in patients with lenticular opacity from cataracts or corneal injuries caused by wearing contact lenses.

autorefractor keratomer hrk-8100a
Color View Mode

The auto ref-keratometer features a Full Color CCD camera and a white LED light source, allowing you to assess the contact lens fitting status—a capability previously available only with slit lamps.

White LED

It is used to observe the patient's eye using white LED lighting in a color image.


autorefractor keratomer hrk-8100a
Blue LED

It is used to observe the fit of contact lenses on the patient's eye using a blue LED and a fluorescent solution.

autorefractor keratomer hrk-8100a
Yellow Filter

This function allows the operator to see the fit of the contact lens more clearly and accurately.


autorefractor keratomer hrk-8100a
autorefractor keratomer hrk-8100a
Fitting for Contact Lenses with the ASSISTANCE GUIDE

The world's first contact lens fitting function in an Auto Ref-Keratometer allows you to see fluorescein liquid with blue illumination. The HRK-8100A also analyzes and simulates the lens fitting status with automatic calculation and recommendation.

CLBC Mode

This mode measures the base curve of the contact lens (concave surface).

autorefractor keratomer hrk-8100a
ILLUM Mode

A mode that allows observation of the eye lens using the retro-illumination method.

autorefractor keratomer hrk-8100a
Zernike Mode

This mode displays the distribution of refractive power across the pupil area.

autorefractor keratomer hrk-8100a
Size Mode

This mode is specifically designed to measure the diameter of the pupil.


autorefractor keratomer hrk-8100a
Virtual Comparison Mode

This function enables patients to compare their current uncorrected vision with the corrected view.

autorefractor keratomer hrk-8100a
Display Mode

This mode displays the measured results that are saved in the memory (up to 10 for both the left and right eyes).

autorefractor keratomer hrk-8100a

A convenient optometry environment with excellent performance and a user-centered design.

autorefractor keratomer hrk-8100a
AUTO TRACKING

The cutting-edge auto sensor and 3-dimensional movement mechanism allow you to automatically track the measurement focus of an eye and complete the measurement perfectly, even with an inexperienced user.

autorefractor keratomer hrk-8100a
AUTO CHIN REST

With the press of the Up & Down buttons, users can comfortably and quickly set the height of the measuring point.

autorefractor keratomer hrk-8100a
Quiet & Speedy Auto Cutting Printer

The HRK-8100A features automatic paper cutting and a one-touch paper roll change function for added convenience.

autorefractor keratomer hrk-8100a
Touch & Tilting Color Display Screen

The high brightness and contrast VGA 7” wide color TFT LCD screen provides high-resolution video images. The smooth and free tilting function also offers a comfortable and clear view from any angle.


Intuitive Interface for Easy Use

A consistent icon design with toned-down colors reduces eye fatigue. Users can intuitively navigate the regular menu listed at the bottom.

autorefractor keratomer hrk-8100a
Output to External Monitor and Network Connectivity

The HRK-8100A offers full HD video output through its HDMI port, providing a differentiated platform for clinical consultations with patients. It supports network connectivity with the Huvitz Digital Refraction System, enabling easy and rapid refraction in a networked environment.

Measurement Mode
Continuous Keratometry & Refractometry (K/R Mode)
Refractometry (REF Mode), Keratometry (KER Mode)
Keratometry Peripheral (KER-P Mode)
Refractometry
Vertex Distance (VD) 0.0, 12, 13.5, 15.0
SPH -30.00 ~ +25.00D
(In case of VD = 12 mm) (0.01/0.12/0.25D Unit)
CYL 0.00 ~ ±12.00D (0.01/0.12/0.25D Unit)
Axis(AX) 0 ~ 180˚ (1˚ Unit)
Cylinder Form -, +, MIX
Pupil Distance (PD) 10 ~ 85mm
Minimum Pupil Diameter Ø2.0mm
Keratometry
Radius of Curvature 5.0 ~ 13.0mm (0.01mm Unit)
Corneal Power 25.96 ~ 67.50D (In case that the corneal equivalent refractive power is 1.3375, 0.05/0.12/0.25D Unit)
Corneal Astigmatism 0.0~ -15.00D
(Increments: 0.05/0.12/0.25D)
Axis (AX) 0 ~ 180˚ (1˚ Unit)
Corneal Diameter 2.0 ~ 14.0mm (0.1mm Unit)
Auto Travel Distance
Up / Down 30mm (± 3mm)
Right / Left 10mm (± 2mm)
Back / Forth 10mm (± 2mm)
Automatick Tracking Scope
Up / Down 10mm (± 2mm)
Right / Left 10mm (± 2mm)
Back / Forth 10mm (± 2mm)
Chinrest Travel Distance
Up / Down 60mm (± 3mm)
Data Storage
Measured value of ten(10) times amount for each left/right eye
Hardware Specifications
Built-in Printer Line printer of heat printing type / Auto cutting
Power Saving Function As stopping to measure for about 3/5/10 minutes, the main power is shut. It returns as pushing buttons.
Monitor 7.0” TFT LCD with touch screen
Electrical Power AC100 ~ 240 V, 50/60 Hz
Current 1.0-0.8 A

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