diopter definition

  • noun:
    • A unit of measurement of refractive energy of lenses corresponding to the reciprocal associated with the focal length assessed in yards.
    • A unit of way of measuring the effectiveness of a lens or mirror, corresponding to the reciprocal of their focal length in meters. Myopia is diagnosed and assessed in diopters.
    • Any lens system, like a telescope.
    • A theodolite or similar surveyor’s angle measuring device.
    • An alidade.
    • A surgical speculum.
    • An instrument for attracting the head by projections.
    • An optical tool, invented by Hipparchus, when planning on taking altitudes, leveling, etc.
    • a historical form of theodolite.
    • The alidade or index arm of a graduated circle.
    • a musical instrument utilized in craniometry for getting projections of the skull.
    • A dioptric.
    • a unit of measurement regarding the refractive power of a lens which can be corresponding to the reciprocal regarding the focal size calculated in meters; employed by oculists
    • A unit of measurement associated with refractive energy of contacts add up to the reciprocal regarding the focal size measured in meters.
    • A unit of measure of the effectiveness of a lens or mirror, corresponding to the reciprocal of its focal length in meters. Myopia is identified and measured in diopters.
    • Any lens system, like a telescope.
    • A theodolite or similar surveyor’s angle measuring product.
    • An alidade.
    • A surgical speculum.
    • a musical instrument for attracting the skull by forecasts.
    • An optical instrument, designed by Hipparchus, when planning on taking altitudes, leveling, etc.
    • an old kind of theodolite.
    • The alidade or index supply of a graduated group.
    • a musical instrument found in craniometry for acquiring projections of the head.
    • A dioptric.
    • a unit of dimension for the refractive power of a lens which can be add up to the reciprocal associated with focal size calculated in meters; employed by oculists

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