Wearing tinted or coloured lenses is not permitted on any colour blindness test and will invalidate the result. A tinted lens may help with differentiation and seeing images in the Ishihara plate test, but would ultimately distort all colours making the colours you see appear incorrectly.
EnChroma glasses are designed to alleviate colour confusion in real-world conditions without compromising colour accuracy. The best way to evaluate EnChroma glasses’ effectiveness is to go outside and explore the world and notice what you see differently in your surroundings. Naming the colours you see correctly is a great indicator that the glasses are performing optimally.
