tritanopia


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Related to tritanopia: deuteranopia, tritanomaly
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Synonyms for tritanopia

rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow

References in periodicals archive ?
The tritanopia type, a rare autosomal dominant disorder, occurs in 0.
The Tibetan study (9) showed 14 (n = 14) cases simple Deuteranomaly, 8 Extreme Deuteranomaly followed by 9 cases of Protanopia, 9 Deuteranopia, 7 Protanomaly, 3 Extreme Protanomaly and 1 case of Tritanopia.
She also reported that efforts to produce a purple E-ZPass signal light have not been as successful, due to difficulty in obtaining a true purple light and because of small-field tritanopia, a phenomenon that results in a loss of sensitivity to blue light when the signal appears very small.
The test makes it possible to diagnose almost all the anomalies of colour vision like deuteronopia, protonopia, tritanopia, etc.
The test makes it possible to diagnose almost all anomalies of colour vision like deuteronopia, protonopia, tritanopia etc.