UGR scientists prove that no glasses can enable colour-blind people to perceive new colours
This work is part of a strand of research being undertaken by the Department of Optics of the University of Granada (UGR) in Spain to analyse the effectiveness of various aids marketed as ostensibly ‘improving’ colour vision among colour-blind people. In 2018 and 2019, the research team demonstrated the ineffectiveness of two such products: EnChroma’s Cx-65 glasses and VINO’s 02 Amp Oxy-Iso glasses. Neither was found to improve the colour vision of colour-blind people.