Gómez-Robledo L, Valero E M, Huertas R, Martínez-Domingo M A, Hernández-Andrés J
Opt Express. 2018 Oct 29;26(22):28693-28703. doi: 10.1364/OE.26.028693.
The commercialization of EnChroma glasses has generated great expectations for people to be able to see new colors or even correct color vision deficiency (CVD). We evaluate the effectiveness of these glasses using two complementary strategies for the first time. The first consists of using the three classical types of tests - recognition, arrangement and discrimination - with and without glasses, with a high number of individuals. In the second, we use the spectral transmittance of the glasses to simulate the appearance of stimuli in a set of scenes for normal observers and observers with CVD. The results show that the glasses introduce a variation of the perceived color, but neither improve results in the diagnosis tests nor allow the observers with CVD to have a more normal color vision.
EnChroma眼镜的商业化引发了人们对能够看到新颜色甚至矫正色觉缺陷（CVD）的巨大期望。我们首次使用两种互补策略评估了这些眼镜的有效性。第一种策略是对大量个体在戴眼镜和不戴眼镜的情况下使用三种经典类型的测试——识别、排列和辨别。第二种策略是，我们利用眼镜的光谱透射率，为正常观察者和患有CVD的观察者模拟一组场景中刺激物的外观。结果表明，这些眼镜会使感知到的颜色发生变化，但既没有提高诊断测试的结果，也没有让患有CVD的观察者拥有更正常的色觉。
