Ophthalmic Equipment Optical Auto Refractometer Keratometer

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    ARK-1800
    7”TFT LCD monitor
    Refractive measurement with Hexagon prism
    Auto focus function
    Motorized chinrest
    Tilting Screen

    Refractormeter

    Vertex distance

    Omm,12mm,13.75mm

    Spherical

    -20m-¹—+20m-1(VD=12mm)

    0.12/0.25m-'Step

    Cylinder form

    -8m-¹—+8m-¹(VD=12mm)

    0.12/0.25m-'Step

    Axis

    0-180°1°Step

    Cylinder form

    一、十、±

    Pupil distance

    45-88mm,1mm Step

    Min.pupil size

    2.0mm

    Keratometry

    Radius of curvature

    5.0-10mm(increment:1mm)

    Comeal diopter

    33.75m-¹—67.5m-¹(when  comer

    equivalent refractive index is 1.337)

    Comea astigmatism

    0.0-8.0m-¹(increment  selectable form 0.12,0.25m-')

    Axis

    1-180°(increment:1)

    Comeal diameter

    2.0-14.0mm(increment:0.1mm)

    Other Chart

    Follw-up coloful fogging chart system

    Memory of data

    10 measure valure for each right and left eye

    Display

    7"LCD/TFT

    Print

    Thermal printer

    Power supply

    100V—240V-50Hz 60VA

    Dimensions

    66x52x66cm

    Weight

    16Kg





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