Red-green colour deficiency

We are currently recruiting participants with a deficiency in colour discrimination for a vision testing experiment related to colour vision. If you are age 18-40 and have or think you may have red-green colour deficiency (‘red-green colour blindness’), we invite you to participate.

Participants will undergo an initial screening to assess their colour vision. This will take 1 hour or less. Those eligible will then have the opportunity to participate for 6 to 10 hours in total, split into multiple sessions at their convenience.

This study does not involve any medical diagnosis or treatment for colour deficiency. You will be compensated for your time, and help us to better understand human colour vision.

Contact us by email to schedule a screening session. Thank you!