Our online EnChroma Color Vision Test is a great way to gauge the type and level of color blindness for your gift recipient to help determine which glasses are best for them.
If the gift is to be given as a surprise, we recommend another quick way to informally assess the color vision of your giftee. We call it the “Traffic Light Test”.
Here's how it works:
1. While driving together, ask the gift recipient to describe how they see a traffic light.
2. If they describe the bottom light as "pale green" or "white," match their responses to the diagrams below.