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Huvitz HRK-7000A Autorefractor Keratometer

  • Huvitz HRK-7000A Autorefractor Keratometer
  • Huvitz HRK-7000A
  • Huvitz HRK-7000A
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Product Description

Huvitz HRK-7000A autorefractor keratometer provides an objective measurement of the refractive error and prescription for glasses or contact lenses.
The HRK-7000A combines the features of an Autorefractor, Auto Keratometer, and Aberrometer into one, convenient-to-use instrument. Unlike many conventional diagnostic devices, the HRK-7000A generates a Hartmann-Shack based Acuity Map (Zernike Map) that details the refractive errors topographically according to the degree of aberrations. With the ability to map aberrations, you can take your everyday patient care to the next level. Save time with the HRK-7000A, this super-technological equipment with automatic chin rest and auto tracking, with this amazing auto refractor you can maximize your earnings and reduce your physical effort, once you will no longer have to make the adjustments manually, and will also need less time to examinate each patient.

Features of the HRK-7000 A

▪ Hartmann-Schack
▪ Graphical Display of Refraction Map
▪ Peripheral Keratometry Measurement
▪ Reliable Keratometry Measurement
▪ Retro-Illumination Mode
▪ IOL Measuring Mode
▪ Pupil and Corneal Diameters
▪ CLBC (Base Curvature)
▪ 6.5" Color TFT LCD     ▪ Easy Set-Up
▪ One-Touch Lock
▪ High Speed Printer
▪ Realization of a Total Refraction System
▪ Networking System
▪ Auto Tracking (*Feature not included in HRK-7000)
▪ Animation Guide (*Feature not included in HRK-7000)
▪ Motorized Chinrest (*Feature not included in HRK-7000)
▪ Vision Comparison Function (*Feature not included in HRK-7000)

The HRK-7000 A is engineered according to the Hartmann-Shack wavefront measurement technique, which is widely preferred for its speed and repeatability. In the HRK-7000 A, high resolution is achieved using a micro lenslet array, which was developed by Huvitz.

Graphical Display of Refraction Map
The graphical display of refraction errors enhances understanding and reliability.

Peripheral Keratometry Measurement
The HRK-7000 A provides peripheral keratometry measurements that will aid in contact lens fittings.
Reliable Keratometry Measurement
HRK-7000 A offers reliable keratometry data using 2 mire rings and 2 LEDs.

Retro-Illumination Mode
The Retro-Illumination Imaging capability in the HRK-7000 A is very helpful in determining ocular health. You can check for scratches and other corneal damage as well as check for lens abnormalities such as cataract.

IOL Measuring Mode
Patients presenting with cataract or IOL won’t present a challenge with the HRK-7000 A. Now you can gather a wealth of information and take measurements on patients who have intraocular lens implants.

Pupil and Corneal Diameters
By freezing an image, you can easily measure pupillary and corneal diameters.

CLBC (Base Curvature)
Using the contact lens holder, you can measure the base curvature of contact lens.

6.5" Color TFT LCD
The 6.5" Color TFT LCD displays clear images and the image processing chip allows the LCD to show real time images.

Easy Set-Up
The user-friendly interface allows users to set the functions more easily, and the changes of settings can be done without moving the page.

One-Touch Lock
With the convenient one-touch lock, the main body can easily be fixed to the base.

High Speed Printer
The high speed printer prints out the final measurement results in 3 seconds. The printing paper can be changed easily with the one-touch paper holder.

Realization of a Total Refraction System
HRK-7000 A can be connected with Huvitz Digital Refractor, Lensmeter and other devices to get data faster and have more accurate measurement result. It also can be connected with an external monitor to show the examination result to customers.

Networking System
One HRK-7000 A can be connected to multiple refraction systems easily and simply. The simple multi-networking helps to compose huge refraction centers easily.

Auto Tracking
The cutting edge auto sensing and 3 dimensional movement mechanism enable to track down a measuring focus of an eye automatically and complete the measurement.

Animation Guide
If a measuring focus is out of auto tracking range, the animated guide on the screen suggests how to operate the joystick in the easiest way.

Motorized Chinrest
Just by pressing Up / Down buttons, users can set the height of measuring point comfortably.
Vision Comparison Function
The internal chart provides the vision comparison of current vision and corrected vision.


Measurement Mode

K/R Mode Continuous Keratometry & Refractometry

REF Mode Refractometry

KER Mode Keratometry

CLBC Mode Contact Lens Base Curve Measurement

KER P Mode Peripheral Keratometry


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

Sphere (SPH) -25.00 ~ +22.00 (VD=0.5in/12mm) (Increments: 0.12 / 0.25 )

Cylinder (CYL) 0.00 ~ 10.00D (Increments: 0.12 and 0.25)

CLBC Mode 0 ~ 180° (Increments: 1°)

Cylinder Form - + - +

Pupil Distance (PD) 0.4 ~ 3.34in (10 ~ 85mm)

Minimum Pupil Diameter 0.08in / 2.0mm


Radius of Curvature 0.2 ~ 0.4in (5 ~ 10.2mm) (Increments: 0.01mm)

Corneal Power 33.00 ~ 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 / 0.25D)

Axis (AX) 1~180° (Increments: 1°)

Pupil, Iris, Diameter 0.08 ~ 0.55in (2.0 ~ 14.0mm) (Increments: 0.1mm)

Memory of Data 10 measurements for each eye


Internal Printer Thermal Line Printer

Power Saving Automatic Switch-Off (5min)

Display 6.5 inch Color TFT LCD

Power Supply AC100~240V, 50/60 Hz

Dimension / Weight 10(W) X 20(D) X 17(H) in / 44 lb (252(W) X 500(D) X 432(H) mm / 20 Kg)

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

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