Colour blindness & glasses

Bright like you: a new way to share how you see colour.

When colour isn't seen the same way

Around 8% of men perceive red and green tones differently (protan or deutan colour blindness). In most cases the diagnosis arrives in childhood — and with it, many questions at home: how does my child really see? Can I understand him better?

Red-green colour blindness has a hereditary component linked to the X chromosome: the mother is often a carrier without knowing it, because standard tests such as Ishihara plates do not reveal it in women with normal colour vision.

The Bright like you kit

Our patent-pending kit brings together three pairs of glasses with chromatically identical red-filter lenses, in three frames designed for three family members: the diagnosed child, the mother and a third family member acting as a reference.

Looking at the same colour plates through the filters, mother and child can come to perceive the same pattern — what we call the empathy pattern — while the reference person perceives a different one.

Sharing the view

It lets the family come closer to how the child perceives colour, turning the diagnosis into a shared experience rather than a label.

An indicative signal

The experience can offer an indicative signal of whether the mother is a carrier of the trait — something standard tests do not show.

Colour filters

Red-filter lenses with identical chromatic specification across the three glasses, with a distinct frame for each member.

Important: Bright like you is not a medical diagnostic product and does not replace assessment by an ophthalmologist or optometrist. It is a family integration tool and a colour perception experience.

Through partner opticians

The kit is offered through a network of partner opticians, with a guided 15–20 minute session, a clear protocol and the corresponding informed consent.

Do you run an optician's practice and want to collaborate? Write to us and we will send you the session guide and terms.

Contact us

A protected invention

Bright like you is protected by two patent applications filed with the Spanish Patent and Trademark Office (OEPM) and registered trademarks in Spain and the European Union.