auto refractometer with keratometer ARK7000

Specifications

Auto refractometer keratometer use huvitz optical device,high quality in much good price,CE

Reliable Measurement Accuracy
The optimal Optical System based on Huvitzs unique optic technology offers fast and accurate reading and enhences the reliability of the measurement results.
The reliable keratometry of ARK-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

ARK-7000 can measure the size of pupil, cornea and iris under 14mm in diameter by freezing the image.

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 2Okg