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Visionix-VX90-ARK

Visionix VX90

ARK with auto fog system

The VX90 is an ophthalmic diagnostic device with refraction and keratometry functionalities as well as accurate of cataracts. A moving fixation target with auto fogging allows the patient to fully desaccommodate in order to get the patient refraction in any conditions.

Refraction

Measure the refraction of the eye by indicating sphere, cylinder and axis

Keratometry

Measure the central and peripheral keratometry

backlighting

Be aware of the presence of cataracts by using backlighting for internal opacity detection

Technical Specifications

Dimensions

  • WIDTH: 480 mm (18.9 in)
  • DEPTH: 288 mm (11.3 in)
  • HEIGHT: 500 mm (19.7 in)
  • WEIGHT: 14 kg (30 lbs.)
  • Standard: CE0120 classe 1m

  • Features

    General

    • Target Fixation: Auto fog system
    • Measurement data display: 7” TFT colour LCD with touch screen (800×480)
    • PD Measurement: 85 mm measuring range max, 1 mm display unit
    • Measurement data recording: Built in thermal printer
    • External output terminal: RS232/WIFI
    • Power source, power consumption: 110V-240V AC, 50/60 Hz, 50 VA
    • Standards: Compliance with Medical Device Directive 93/42/EC

    MEASUREMENT specification

    • Power Range: -20 D to +20 D
    • Power Accuracy: +/- 0.25 D
    • Astigmatism range: 0 to 10D
    • Astigmatism accuracy: 0.25 D
    • Axis range: 0° to 180°
    • Axis step: 1°
    • Axis accuracy: +/- 5°
    • Pupil diameter measured: 2,5 mm minimum

    keratometry specifications

    • Corneal radius range: 5 mm to 10 mm
    • Corneal refractory power: 33D to 67D (n=1.3375)
    • Power repeatability: 0.03 mm
    • Corneal astigmatic power: 0 to 12 D
    • Astigmatism accuracy: 0.02D
    • Axis range: 0° to 180°
    • Axis step: 1°
    • Axis accuracy: +/- 5°
    • Measurement diameter: 2 mm to 12 mm
    • Peripheral keratometry: Nasal, temporal, up, down

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    Not all products, services or offers are approved or offered in every market and approved labeling and instructions may vary from one country to another. Product specifications are subject to change in design and scope of delivery as a result of ongoing technical development.