Spectacle lens measurement device and spectacle lens measurement program
This eyeglass lens measurement device measures an eyeglass lens, and is provided with: a light source that irradiates a measurement beam toward the eyeglass lens; a transmissive display that transmits the measurement light beam from the light source and is capable of displaying an index pattern form...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | This eyeglass lens measurement device measures an eyeglass lens, and is provided with: a light source that irradiates a measurement beam toward the eyeglass lens; a transmissive display that transmits the measurement light beam from the light source and is capable of displaying an index pattern formed by arranging a plurality of indexes; a display control unit that controls display of the index pattern; a detector that detects the measurement light beam that has passed through the eyeglass lens and the transmissive display; an optical characteristic acquisition means for acquiring the optical characteristics of the spectacle lenses on the basis of the detection results of the detector; and a lens information acquisition means for acquiring lens information that differs from the optical characteristics of the spectacle lenses on the basis of the detection results of the detector, acquiring the optical characteristics by displaying the index pattern, and acquiring the lens information by setting at least a port |
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