Auto Ref-Keratometers
Auto Ref-Keratometer Huvitz HRK 8000A
Experience the whole new wavefront!
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.
Optimized Optical system
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 precision.
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.
More Data on Aberration Measurement
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!
High Order Aberration Map is on!
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.
PSF & Image Simulation
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.
Color View Mode
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.
Peripheral Keratometry Measurement
HRK-8000A provides peripheral keratometry measurement data that can be greatly useful for fitting contact lenses.
Ultra High Precision KER Data
Mire ring and LED sources enable highly reliable keratometry data of the
corneal base curve to be obtained.
Contact Lens Fitting Assistance Guide
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!
Touch & Tilting Color Display Screen
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.
Animated Guide
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.
Motorized Chin Rest
Just by pressing the Up & Down buttons, users can set the height of the measuring point comfortably and quickly
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.
Quiet & Speedy Auto Cutting Printer
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.
