Huvitz HRK-7000A

(Auto Ref/Keratometer)

To measure a human eye with ultra-precision,
Huvit’s Wavefront Technology can be the right answer.





Optical System

HUVITZ’s own developed MICRO LENSLET ARRAY a number of separated focal spots, of which the pattern
provides valuable information about customer’s ocular system.

Peripheral keratometry Measurement

HRK-7000 / HRK-7000A provides peripheral keratometry measurement data that can be greatly useful for fitting
contact lenses.

Graphical Display of Refraction Map

The graphical display of refraction errors enhances customers’ understanding and reliability

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.


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
  • -25.00~+22.00 (When VD=12mm)
  • (Increments:0.12 and 0.25D)
Cylinder(CYL) 0.00~10.00D( Increments:0.12 and 0.25D)
CLBC Mode 1~180。( Increments:1。)
Cylinder Form -, +, ±
Pupil Distance 10~85mm
Minimum Pupil Diameter ø2.0mm
Radius of Curvature 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 : 0.05/0/12.0/25D)
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 6 inch Color TFT LCD
Internal Printer Thermal Line Printer
Power Saving Automatic switch-off(5min)
Power Supply AC100-240V, 50/60Hz (Free Voltage) 60W
Dimension/ Weight 265(W) x 500(D) x 430(H) / 18.5Kg
Designs and details can be changed without prior notice for improvements.


Download HRK-7000A-en Brochure





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