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automatic keratometer / automatic refractometer / table
VX90

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automatic keratometer / automatic refractometer / table automatic keratometer / automatic refractometer / table - VX90
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Characteristics

  • Type of instrument:

    automatic keratometer, automatic refractometer

  • Ergonomics:

    table

Description

The VX90 is an ophthalmic device for refraction and keratometry. A moving fixation target with auto fogging allows the patient to fully desaccomodate in order to get the patient refraction in the best conditions.
DimensionsW288 x D500 x H480
W11.3 in x D 19.7 in x H 18.9 in
Weight14 kg (30 lbs.)
Measurement specification
Power Range-20 D à +20 D
Power Accuracy+/- 0.25 D
Astigmatism range0 to 10D
Astigmatism accuracy
0.25 D0.25 D
Axis0 ~ 180° (pas de 1°)
Axis step1°
Pupil diameter measuredØ 2 mm
Peripheral keratometryNasal, temporal, up, down
Keratometry specifications
Corneal refractory power33D to 67D (n=1.3375)
Corneal radius range5 mm to 10 mm
Corneal astigmatic power0 to 12 D
Astigmatism accuracy0.02D
Axis range1 ~ 180° (1° is not a usable value)
Measurement diameter2.0 ~12.0 mm
General data
Measurement data recordingBuilt-in thermal printer
Measurement data display7” TFT color LCD with touch screen (800×480)
Power source, power consumption110V-240V AC, 50/60 Hz, 300W
External output terminalRS232 – Wifi
StandardsCompliance with Medical Device Directive 93/42/EC / Medical device marked CE0120 class 1m