- Suzhou Zeller Industry Co.,Ltd
- Main products: supply:auto refratometer\\auto lens edger\\slit lamp\\auto lensmeter\\chart projector\\phoropter etc
Home > Products > Optometry Instruments > auto refractometer with keratometer
auto refractometer with keratometer
- 2000 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | ZELLER | Place of Origin | China | |
| Model Number | ARK-500 |
Product Description
zeller ark-500 auto refractometer with keratometer,measuring system is more stable, good consistency
Color LCD display
With corneal curvature and dioptre measurement function
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
Measurement mode | K/R mode | Refractive and Keratometer measurement. |
REF mode | Refractive measurement | |
KEF mode | Corneal curvature measurement | |
Refractive measurement | Vertex Distance | 0.0,12.0,13.75,15.0 mm |
Sphere | -20.00~+20.00D (0.12/0.25D step)(VD=12mm) | |
Cylinder | 0.00~±10.00D (0.12/0.25D step) | |
Axis | 1°~180°(1° step) | |
Pupil Distance | 30~85 mm | |
Min. pupil diameter measurable | 2.0mm | |
Target | Automatic fogging target | |
Corneal curvature measurement | Radius of curvature | 5~10mm(0.01mmstep) |
Corneal Refraction | 33.00~67.00D(0.12/0.25Dstep) | |
Corneal Astigmatism | 0.00~-15.00D(0.12/0.25Dstep) | |
Angle of corneal | 1°~180°(1°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 | AC110~220 V,50/60HZ | |
Dimensions/weight | 288(W)*500(D)*480(H)mm/14kg |
Contact Us
- Suzhou Zeller Industry Co.,Ltd
- Contact nameMark Zang Chat Now
- Phone86-512-68181240
- Address, Laiwu, Shandong
Product Categories
| Ophthalmic Instruments | Optical Instruments | Optometry Instruments |
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