DIAPHANOSCOPY APPARATUS
In a diaphanoscopy apparatus a light source (10) is provided for illuminating the object with light having at least two different wavelengths, detector menas (15) are provided for sensing transilluminated light in relation to each of the different wavelengths; recording means (38,40) are provided fo...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | In a diaphanoscopy apparatus a light source (10) is provided for illuminating the object with light having at least two different wavelengths, detector menas (15) are provided for sensing transilluminated light in relation to each of the different wavelengths; recording means (38,40) are provided for separately recording the output of the detector means (15) relating to the different wavelengths; and display means (66) are provided for producing a display which represents the absorption characteristics of the object at the different wavelengths. |
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