ARK-4000
Auto Ref/Keratometer
Partial details design
◆ Humanized detail design
◆ Comfortable operation and smooth measurement
◆ Adjustable LCD screen for convenient measurement
Specification
◆Hartmann's Principle
◆New light path design, clear human eye imaging effect
◆High-speed image acquisition system, advanced image processing and analysis
◆The screen can be rotated freely up and down
◆Automatic eye tracking for lifting, automatic measurement
◆Electric lifting amount tow
◆Off-speed printer
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Corneal apex distance |
0.0, 12.0, 13.75, 15.0 |
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Spherical mirror degree |
-20.00D ~ + 20.00D (VD = 12mm, 0.01, 0.06, 0.12, 0.25 units) |
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Cylindrical power |
0.00D ~ + 10.00D (0.06, 0.12, 0.25 units) |
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Axis position |
10 ~ 180 ° (1 ° unit) |
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Astigmatism symbol |
-, +, ± |
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Interpupillary distance |
10 ~ 86mm |
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Minimum pupil diameter |
2.0mm |
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Measurement completion time |
<0.5 seconds. |
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Pupil diameter |
2.00-8.00mm |
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Measure light energy |
<30uw (ensure measurement safety) |
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Cornea curvature radius |
5.0 ~ 10.0mm (0.01mm accuracy) |
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Cornea diopter |
33.00D ~ 67.0D (when the corneal equivalent diopter is 1.3375) |
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Corneal astigmatism |
0.00D-15.00D (0.06D / 0.12D / 0 25D units) |
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Stored data |
10 measurements each |
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Axis position |
1 ° ~ 180 ° |
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Visual target |
Guided cloud map |
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Display |
8-inch TFT touch screen (adjustable viewing angle) |
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Printer |
57mm thermal printer |
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Power supply |
AC 100 ~ 250V, 50 / 60Hz, wide power supply |
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Net weight |
22 kg |
|
Gross weight |
26.5 kg |
|
Packing size |
(length) 680mm x (width) 400mm x (height) 640mm |
Adjustable LCD Touch
Screen
Motorized Chin Rest Data Record
UP/down Auto Traking
Measure peripheral keratometry precision of eyes with contact lenses fitting
Operation Interface Function
Hartmann Inaging Processing Technology
