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VT-800


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VT-800


VT-800

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VT-800

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  • Product Description
  • Technical Parameters

  • Test specification

     

    Sphere:

    -29.00~+26.75 D(step:0.12D/0.25D/0.5D/1D/2D/3D)

    Cylinder:

    0.00~8.75D (step:0.25D/0.5D/1D/2D/3D)

    Cylinder axis :

    0~180°(step : 1/5/15/30/45°)

    PD:

    Far : 48~80mm  Near : 45~75mm  (step:0.5/1.0mm)

    Working distance:

    35~70cm  (step: 5 cm )

    Prism:

    0~20Δ(step 0.1Δ/0.2Δ/0.5Δ/1Δ/2Δ)

    Jacksoncross cylinder:

    Jacksoncross cylinder ±0.25D Jackson cross cylinder ±0.5D

    Dual cross cylinder (separation prism)

    Ophthalmoscope:

    +1.5D,+2.0D( measuring distance 67cm, 50cm )

    Size and weight

     

    Body of main engine:

    362(W)×83(D)×299(H)mm , 3.5kg

    Keyboard:

    215(W)×230(D)×226(H)mm , 1.5kg

    Junction box:

    266(W)×72(D)×240(H)mm, 1.3kg

    Voltage:

    AC 100~240V, 50/60Hz

    Power:

    90VA

    Auxiliary lens

     

    Pinhole lens:

    Φ1mm

    Maddox;

    Right eye (horizon),left eye (vertical)

    Red and green lens:

    Right eye(red) , left eye (green)

    Polaroid:

    Right eye(135°, 45°), left eye (45°, 135°)

    Separation prism:

    Right eye(6ΔBU), Left eye(10ΔBI)

    Solid suprachiasmatic cylinder :

    Jacksoncross cylinder±0.50D , Axis fixation90°

    Visual degree:

    32°

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