Introducing the EnChroma Cx3 Sun SP, the newest lens in our Cx Lens series uniquely designed to bring vibrant color to adults and kids with STRONG PROTAN color blindness.

Strong Protan is one of the most challenging forms of color vision deficiency because it significantly limits the range of color compared to common forms of color blindness.

Select from two outdoor lens options:

Cx3 Sun: Our best selling lens for all DEUTANS and mild/moderate PROTANS

Cx3 Sun SP: Our newest lens for STRONG PROTANS

Not sure of your type of color blindness? Take the Test!