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> Refractive Diagnosis> Autorefractors and Autoref-keratometers

HRK8000 A Auto Ref-Keratometer

HRK8000 A Auto Ref-Keratometer
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Name: HRK8000 A Auto Ref-Keratometer
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Serial Number: HRK8000 A
Manufacturer Name: HUVITZ ( FOR EXPORT ONLY )

HRK8000 A - Autorefractor Keratometer
Extreme Precision & Accuracy !
Most Advanced Wavefront Technology

High Order Aberrometry Data Output Opens Possbilities for High Market trended customized lens applications.
Wavefront Technology measures the
wavefront of light reflected from the
retina and the refractive power with
various sensors divided by sectors
and analyzes them with extreme
Micro Lens Array
Huvitz’ own developed Micro Lens
Array creates a number of separated
focal spots, of which the pattern
provides valuable information of the
customer’s ocular system.
Customized Lens Manufacturing
High order aberration and Zernike
map data output function allow
premium custom spectacle or contact
lens manufacturers to improves
vision accuracy and power.
High order aberration data such as
Coma, Trefoil, Spherical Aberration,
Secondary Astigmatism, and Tetrafoil,
which was only available in wavefront
aberrometers, now is available in Huvitz HRK-8000A! Clinical usage of this data is all in
your hands!
Besides the conventional data such
as Spherical, Cylinder and Axis, the
high order aberration data is displayed
in a graphical Zernike refraction map
for better understanding of patient’s
eyes and superior clinical decision
making. Besides the conventional data such
as Spherical, Cylinder and Axis, the
high order aberration data is displayed
in a graphical Zernike refraction map
for better understanding of patient’s
eyes and superior clinical decision
Point Spread Function (PSF) and chart
simulation of retinal display can make
patients understood in a much better
way of their clinical status of eyes and
customized lens benefits.

The World's First Contact Fitting Guides and Recommendations.
The Full Color CCD camera and white
LED light source in the auto refkeratometer
enable you to see eyes and contact lens fitting status which was previously only possible with slit lamps.
HRK-8000A provides peripheral
keratometry measurement data that
can be greatly useful for fitting
contact lenses.
The World’s First contact lens fitting
function in an auto ref-keratometer
enables you to see fluorescein liquid
with blue illumination.
The HRK-8000A also analyzes and
simulates the lens fitting status with
automatic calculation and recommendation.
Contact Lens Prescription Guide
Image capture and contrast regulation
is possible. The HRK-8000A gives you the best On-K fitting guide based on the base
curve and KER value measured!
Ultra High Precision KER Data
Mire ring and LED sources enable
highly reliable keratometry data of the
corneal base curve to be obtained.
Unmatched Performance & Speed Provides Comfortable User Enviroment.
High brightness and contrast VGA 7”
wide color TFT LCD screen provides
with high resolution video images.
Smooth and free tilting function also
offers you a comfortable and clear
view at any angle.
Auto Tracking
The cutting edge auto sensor and 3
dimensional movement mechanism
enables you to track down a measuring
focus of an eye automatically and
complete the measurement perfectly
even with an inexperienced user.
In case a measuring point is out of
auto tracking range, the animated
guide on the screen suggests how to
operate the joystick in the easiest
and most intuitive way.
Vision Comparison Function
The internal chart provides a vision
comparison function of current vision
and corrected vision.
Just by pressing the Up & Down
buttons, users can set the height of
the measuring point comfortably and
Faster Measurement Speed
Faster measurement speed than any
other competitors’ equipment!
Comfortable One Touch Lock
The upper moving stage can be locked
easily with the one touch button,
making locking smooth and easy.
Automatic paper cutting and one
touch paper roll change functions are
new advantages of the HRK-8000A.
Ext. Monitor & Network Connectivity
Full HD video output through the
HDMI port provides a differentiated
explanation base for clinical
consulting with your patients.
HRK-8000A supports network
connectivity with Huvitz Digital
Refraction System enabling easy and
fast refraction in networking.
Unlike many conventional diagnostic devices, HRK-8000A is based on Hartmann-Shack wavefront sensor, which analyzes many focal spots of a light wavefront.

It has the ability to measure not just the basic refraction error of a customer, but to obtain a spatially resolved refraction map. The new HRK-8000A utilizes a unique wavefront analysis algorithm and surpasses conventional and simple refraction offering added values with high order aberration data output for customized lenses and observation of patients before and after refractive surgery. Experience the whole new wavefront Auto Ref Keratometer form

Huvitz, HRK-8000A!
Image showing the Huvitz HRK8000 A connected to an external monitor (optional)





K/R Mode Continuous Keratometry & Refractometry

REF Mode Refractometry

KER Mode Keratometry

CLBC Mode Contact Lens Base Curve Measurement

KER P Mode Peripheral Keratometry

Color View Mode Color View & Contact Lens Fitting Assistance

(White & Blue LED Light)




Vertex Distanc(VD) 0.0, 12.0, 13.5, 15.0

Sphere(SPH) -30.00~+25.00 (VD=12mm)

(Increments: 0.01, 0.12, 0.25D)

Cylinder(CYL) 0.00��12.00D (Increments 0.01, 0.12, 0.25D)

CLBC Mode 1~180��( Increments:1��)

Cylinder Form -, +, ��

Pupil Distance 10~85mm

Minimum Pupil Diameter ��2.0mm




Radius of Curvature 5.0~13.0mm (Increments: 0.01mm)

Corneal Power 25.96~67.50D

(When corneal equivalent refractive index is 1.3375)

(Increments:0.05, 0.12, 0.25D)

Corneal Astigmatism 0.00~-15.00D (Increments:0.05, 0.12, 0.25D)

Axis 0~180��(Increments:1��)

Pupil, Iris Diameter 2.0~14.0mm (Increments:0.1mm)

Memory of Data 10 measurements for each eye




Up-Down ��15mm

Left-Right ��5mm ��2mm

Forward-Backward ��5mm ��2mm




Display 7 inch Wide Color TFT LCD,

Touch panel with Tilting function

Internal Printer Thermal Line Printer with Auto Cutting function

Power Saving Automatic switch-off(5min)

Power Supply AC100-240V, 50/60Hz(Free Voltage), 60W

Dimension/ Weight 262(W) x 518(D) x 441(H)mm / 20.9kg


Desings and details can be changed without prior notice for improvements.


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