Auto Ref/Keratometer - AREF CRK7000


Add to cart

Availability: In Stock

On sale!

CRK-7000 desinged by HUVITZ in Korea helps you with more precise measurement of refractive power and corneal curvature. Its various functions make your practice more efficient and improve patient comfort.

More details

10 other products in the same category:


Reliable Measurement Accuracy

The optimal Optical System based on Huvitz’s unique optic technology offers fast and accurate reading and enhences the reliability of the measurement results.

The reliable keratometry of CRK-7000 using 2 mire ring and 2 LEDs provides corneal curvature radius and corneal refractive power.


More Convenient To Use

5.7 inch Color LCD displays clear images and its image processing chip allows to the LCD to show real time images.

The focusing indicator appears on the screen when the eye is the optimal position

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



Wider Measurement Range

CRK-7000 provides more diagnostic information and superior performance with side possible range of refraction and keratometry measurements.


CLBC(Contact lens base curvature)

Measuring the base curvature of contact lens is useful in fitting contact lens patients.

PD(Pupilary distance)

PD is automatically measured after checking both eyes. It saves your valuable time.

VD(Vertex Distance)

VD selection function(0, 12, 13.5, 15mm) offers more accurate measurement data.


Pupil and Iris size measurement

CRK-700 can measure the size of pupil, cornea and iris under 14mm in diameter by freezing the image.



Measurement Mode:

● K/R Mode: Continuous Keratometry & Refractometry
● REF Mode: Refractometry
● KER Mode: Keratometry
● CLBC Mode: Contact Lens Base Curve Measurement



● Vertex Distance (VD): 0.0, 12.0, 15.0
● Sphere (SPH): -25.00 ~ +22.00D (VD = 12mm) (0.12, 0.25D)
● Cylinder (CYL): 0.00 ~ ±10.00D (Increments : 0.12 and 0.25D)
● Axis (AX): 1 ~ 180° (Increments : 1°)
● Cylinder Form: -, +, ±
● Pupil Distance (PD): 10 ~ 85mm
● Minimum Pupil Diameter: Ø2.0mm


● Radius of Curvature: 5.0 ~ 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: 1 ~ 180° (Increments : 1°)
● Corneal Diameter: 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 (5 min)
● Display: 5.5 inch (Black & White) CRT
● Power Supply: 100-240V~, 50/60Hz ,1A
● Dimension: 300(W) x 500(D) x 430(H)mm / 21Kg
● Weight: 20kg

No customer comments for the moment.

Only registered users can post a new comment.


No products

Shipping $0.00
Total $0.00

Cart Check out