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    Ri-vision Ophthalmoscope/ Retinoscope with slit lamp, Battery handle type C with rheotronics, Model: 3792 Make: Riester, Germany

    334,500.00

    Product Highlights

    Ri-vision Ophthalmoscope/ Retinoscope with slit
    lamp

    Battery handle type C with rheotronics,
    Model: 3792

    Make: Riester, Germany.

    Description

    Riester ri-scope L Ophthalmoscope
    All ri-scope® L ophthalmoscopes with modular design impress with their high-performance optics
    with aspherical condenser lens with reducedreflection view even with small pupils and through
    improved ergonomics. The new ri-scope® L
    ophthalmoscopes have a thumbrest for securing the
    ophthalmoscope, which enables easy control of all
    the elements with one finger.

    ri-scope® L2
    The enhanced basic model with separatelyengageable red-free, blue and polarization filters
    for each aperture.
     Diopter wheel with 29 corrective lenses
     Plus 1-10, 12, 15, 20, 40; Minus 1-10, 15,
    20, 25, 30, 35
     Easy-to-operate aperture hand-wheel with
    semi-circle, small/medium/large circle,
    fixation star, and slit
     Includes filter wheel engageable for all
    apertures with symbol display, red-free
    filter, blue filter and polarization filter
     Optimized high-performance optics with
    aspherical condenser lens
     Parallel beam path

     Dust-proof
    Riester ri-scope Retinoscope
    The ri-scope® retinoscope (skiascope) measures
    the refractive power of the eye. Errors of refraction,
    such as in short and long-sightedness, as well as
    astigmatism can be recognized and determined.
    Choice of XL 3.5 V xenon lamp or HL 2.5 V
    halogen lamp.
    Two models are available:
    -The spot-light retinoscope projects a circular light
    beam.
    -The slit-light retinoscope with a light beam in the
    form of a line, simplifies recognition and the
    determination of astigmatic refractive errors. The
    reflex in the form of a line is moved vertically to
    the axis across the pupils of the patient with a slight
    oscillating movement. The shadow moves in the
    same or opposite direction.
    Co-movement (plus lines): The patient is longsighted.
    Counter-movement (minus lines): The patient is
    short-sighted.
    Simple operation with knurled thumb screw. The
    line and spot image can be focused with the
    operating element and turned 360º, angle can be
    read off the integrated scale.
    Holder for hanging and fixing the fixation card into
    position for dynamic retinoscopy.
    Two fixation cards supplied. The patient’s eye can
    adjust optimally to the distance to the retinoscope.
    Integrated eyeglass protection.
    Bayonet fitting for fast and secure attachment to the
    handle.
    Dust-tight, very sturdy and light casing made of
    impact resistant plastic.
    Simple exchange of the lamp at the base of the
    instrument head

    Click on the link to download the PDF file https://www.riester.de/fileadmin/user_upload/ri-scopeL_e_RevL2016-03.pdf

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