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KR-8900 AUTO KER/REFRACTOR | ||
Measurement mode | K/R | Measure diopter and corneal curvature |
REF | Measure diopter | |
KER | Measure corneal curvature | |
Diopter measurement | Vertical distance | 0mm,12.0mm,13.75mm |
Sphere | -25.00 ~ +22.00D(0.12/0.25Dsteps)(VD=12mm) | |
Cylinder | -8.00D ~+8.00D(0.12/0.25D steps) | |
Axis | 1° ~180°(steps 1°) | |
Pupil distance | 45 ~85mm(accuracy 0.5mm) | |
Minimum pupil diameter | Φ2.0mm | |
Charter | Auto fogging method | |
Corneal measurement | Corneal curvature radius | 5 ~ 10mm(0.01mmsteps) |
Corneal diopter | 33.00 ~67.00D(0.12/0.25D steps) | |
Corneal Astigmatism | 0.00 ~ -15.00D(0.12/0.25D steps | |
Axis | 1° ~180°(steps 1°) | |
Corneal diameter | 2.0 ~12.00mm | |
Product specification | Display | 5.7"TFT color LCD screen |
Printer | Import thermal printer | |
Energy save | Auto monitor energy save ,no operation for 5 minutes | |
Power supply | AC100 ~ 240V,50/60HZ | |
Dimension/Weight | 275(W)*475(D)*435-465(H)mm/18kg |
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