Refraction Essentials

  • Burton UV Lamp

    E18001

    A four tube source of UV light of approximate wavelength 400 nm used to excite fluorescein for observation tests

  • Blue / black replacement tube

    E18104
  • White replacement tube

    E18105
  • Two-tube UV Lamp

    E18106

    A two tube source of UV light of approximate wavelength 400 nm used to excite fluorescein for observation tests

  • Fluo-plus fluorescein strips

    L18202

    Sterile strips impregnated with sodium fluorescein

  • Schirmer tear tests

    L18201

    For determining total lachrymal secretion

  • Evans distance fixation disparity unit

    E18002

    Enables the compensation (or otherwise) of
    heterophoria to be established between 2 and 6 metres with Polaroid visor

  • Evans near vision unit, MK II

    E18003

    Combines a comprehensive range of tests for refraction and
    ocular motor investigations at near with Polaroid visor

  • Maddox Wing Test

    E18007

    Near vision test for diagnosing heterophoria, esophora, exophoria, hyperphoria and cyclophoria

  • Amsler Chart Manual

    C18009

    For evaluating foveal and macular disorders

  • Hess Screen

    E18008

    Marked with a tangent scale covering 30 degrees in 5-degree steps. Dissociation is by use of a standard pair of Diplopia Goggles and
    the patient’s responses are confirmed by a torch

  • Keeler Specialist Ophthalmoscope / Professional Streak Retinoscope set

    C18004

    Specialist ophthalmoscope / streak retinoscope with two handles and 3.6V dry cell battery

  • Keeler Specialist Ophthalmoscope / Professional Spot Retinoscope Set

    C18006

    Spot ophthalmoscope / retinoscope with two handles and 3.6v dry cell battery

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