Ophthalmic Equipment
Ophthalmic Hand Held China Portable Digital Auto Refractometer 1
Ophthalmic Hand Held China Portable Digital Auto Refractometer 2
Ophthalmic Hand Held China Portable Digital Auto Refractometer 3
Ophthalmic Hand Held China Portable Digital Auto Refractometer 4
Ophthalmic Hand Held China Portable Digital Auto Refractometer 5
Ophthalmic Hand Held China Portable Digital Auto Refractometer 1
Ophthalmic Hand Held China Portable Digital Auto Refractometer 2
Ophthalmic Hand Held China Portable Digital Auto Refractometer 3
Ophthalmic Hand Held China Portable Digital Auto Refractometer 4
Ophthalmic Hand Held China Portable Digital Auto Refractometer 5

Ophthalmic Hand Held China Portable Digital Auto Refractometer

Payment:
T/T in advance, Western Union, L/C, MoneyGram, Cash
Lead time:
3-15 working days
MOQ:
1 set
Model:
MCE-900

    Ophthalmic Hand Held China Portable Digital Auto Refractometer

    What is the detail of our China Auto Refractometer?
    Application
    This product is used for preliminary determination of adults' or children'srefractive error. The result of this product is used for vision screening only. It cannot replace eye exam.
    Specifications
    1. Basic information
    1.1. Dimensions: 200mm×80mm×270mm
    1.2. Electrical safety: Battery charger (class I), main unit (internally powered)
    1.3. Laser safety: Laser (class I), wavelength 850nm, power <250μW
    2. Performance

    Item

    Range

    Interval

    Tolerance

    Spherical (S)

    Myopia Mode

    -9.00D~ +2.50D

    0.25D

    ±0.50D or ±20%

    (whichever is greater)

    Normal Mode

    -6.00D  ~ +8.00D

    Cylindrical(C)

    -3.00D~0.00D

    0.25D

    ±0.50D or ±20%

    (whichever is greater)

    Axis(A)

    0°~180°

    ±5°

    Principle
    The working principle of this vision screener is based on Hartmann-Shack wavefront sensor. The        internal light source is focused to the retina by the refractive media of the eye and reflected back to  the device. The diopter of the patient is obtained through calculation of the detected signal
    Structure
      1: Viewfinder            2: Lightemissionwindow         3: Distance Sensor       4: Operation buttons
      5: IR link to printer    6: Battery charger socket      7: Display screen            8: Stand

    Portable Digital Auto Refractometer

    More feature of our digital Auto Refractometer

    Portable Digital Auto Refractometer

    Portable Digital Auto Refractometer


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