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Sales Director: John Gao

Cellphone: +86-13618377608


WhatsApp: +8613618377608

Wechat: hyvisionstar

Address: 28-2, 5, Number 99, Hongcaofang Street, Shapingba District, Chongqing 400042, China

KR-9000 Optometry Auto Ker-Refractometer

Model: KR-9000

Sphere: -20~+20D (0.12/0.25D step)

Cylinder: 0.00~+-10.00D (0.12/0.25D step)

Axis: 0~180°(1° Step)

Pupil Distance: 30~85mm

Vertex Distance: 0, 12, 13.75, 15mm

Keratometry: Integrated Keratometer


KR-9000 Auto Ker-Refractometer has corneal curvature and diopter measurement function. It is using ARM processor, which makes the device respond fast. Humanized design of the KR9000 Auto Ker-Refractometer helps reduce the error cuased by operation, and it also gives comfortable feeling when using the equipment. LCD color screen display is convenient to view.



Trusted Services: 1. Video chat to check our factory and products; 2. Free online technical support and training; 3. Free online installation support; 4. 1-3 Years quality warranty; 5. Lifetime after sales support.

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Chat on WhatsApp: +8613618377608

KR-9000 Auto Ker-Refractometer


With corneal curvature and diopter measurement function (KR-9000)

Using the ARM processor and the latest domestic image processing, the system is fast and the image is clear.

Japan’s mature optical path system, humanized automatic mist measurement process, to reduce the error caused by adjustment, more precise measurements

Light rack with integral casting, CNC machining, measuring system is more stable, good consistency 

Color LCD display, 5.7 inches man-machine interface is more comfortable

PD Automatic measurement function, automatically PD value

One key lock function, quickly locking mobile platforms 

Innovative designs, accord with the structure of human body engineering, to bring customers good aesthetic feeling and comfortable

KR-9000 Auto Ker-Refractometer Pictures:

KR-9000 Auto Ker-Refractometer

KR-9000 Auto Ker-Refractometer

KR-9000 Auto Ker-Refractometer


Model Item KR-9000 RM-9000
Refractive measurement Vertex Distance 0,12,13.75,15mm
Sphere -20~+20D (0.12/0.25D step)
Cylinder 0.00~+-10.00D (0.12/0.25D step)
Axis 1D-180D (1D step)
Pupil Distance 30~85mm
Min. Pupil diameter measurable 2.0mm
Target Automatic fogging target
Corneal curvature measurement Radius of curvature 5~10mm (0.01mm step)
Corneal Refraction 30.00~67.00D (0.12/0.25D step)
Corneal Astigmatism 0.00~-15.00D (0.12/0.25D step)
Angle of Cornea 1-180D (1D step)
Corneal diameter 2.0~12.00mm
Hardware specification Monitor 5.7 inch Color LCD
Printer Fast thermal printer
Power Saving Function OFF, 5/15 mins (Selectable)
Power supply AC 110~220V, 50/60HZ, 50W
Dimensions/weight 69 (W) * 43(D)*72 (H)cm/ 21kg

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