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The EnChroma Cx3 Sun SP Lens

A custom solution for Strong Protans.

The EnChroma Cx3 Sun SP is our Cx Lens that is 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

The EnChroma Cx3 Sun SP Lens

A custom solution for Strong Protans.

The EnChroma Cx3 Sun SP is our Cx Lens that is 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

Take our COLOR BLIND TEST to determine if you are color blind and what type and level you may have.