Our family of EnChroma Cx lenses are uniquely engineered for the most common types of colour blindness and different lighting conditions to optimize your color vision throughout the day.

TAKE THE ENCHROMA COLOUR BLIND TEST

Before you select a lens, it’s important to take our colour blind test to determine your type of colour blindness. This will guide you in choosing the ideal lens for you.

LENS GUIDE

Our family of EnChroma Cx lenses are uniquely engineered for the most common types of color blindness and different lighting conditions to optimize your color vision throughout the day.

TAKE THE ENCHROMA COLOR BLIND TEST

Before you select a lens, it’s important to take our color blind test to determine your type of color blindness. This will guide you in choosing the ideal lens for you.

LENS GUIDE

Bright Sun, Partly Cloudy

DEUTAN

COLOR BLINDNESS

Bright Sun, Partly Cloudy

PROTAN

COLOR BLINDNESS

Bright Sun, Partly Cloudy

DEUTAN

COLOR BLINDNESS

Bright Sun, Partly Cloudy

PROTAN

COLOR BLINDNESS

Indoor Lighting, Digital Screens

DEUTAN

COLOR BLINDNESS

PROTAN

COLOR BLINDNESS

Indoor Lighting, Digital Screens

DEUTAN

COLOR BLINDNESS

PROTAN

COLOR BLINDNESS

LENS FEATURES

What’s the difference between Outdoor and Indoor lenses?

EnChroma Cx3 Outdoor Lenses are designed to enhance colour vision in outdoor in bright sunlight or partly cloudy conditions and also serve as sunglasses delivering 100% UV blocking and glare protection. EnChroma’s Cx3 Outdoor lenses deliver the maximum colour enhancement effect due to the combination of bright colourful light and their lens technology. Available in Cx3 Sun for most types of Colour Blindness and Cx3 Sun SP for Strong Protans.

EnChroma Cx1 Indoor Lenses are designed to be used in typical indoor lighting conditions to enhance colour vision while performing activities such as school work, cooking, watching movies, browsing the web, and art projects. The Cx1 Indoor lenses best manage the effects of low light in conditions of less brightness and available colour. For best results, the glasses should be used with bright, full-spectrum lighting.

What lens should I choose if I’m purchasing a gift and don’t know their type of colour blindness?

Encourage them to take the EnChroma Colour Blind Test to determine their type of colour blindness. When that is not possible, choose our most popular and versatile lens, the Cx3 Sun. If you are considering getting them both, we recommend the Cx3 Sun and the Cx1 Indoor.

What are Cx Lenses and do the names Cx1 and Cx3 have any significance?

The Cx1 and Cx3 refer to the overall lens categorisation that is standard in the lens industry to indicate the amount of light that is transmitted or filtered through the lens. Cx1 lenses are Category 1 filters (44-80% transmission) for indoor, lower lighting conditions and Cx3 lenses are Category 3 filters (9-18% transmission), typical for sunglasses and bright sun.

NOTICE: EnChroma lenses are an assistive device intended to aid colour perception and improve colour discrimination, but do not give the wearer normal colour vision. Wearing of filtering eyewear of any type is not permitted while taking colour blindness tests, including the Ishihara test and the EnChroma Colour Blindness Test.