Colour blindness, commonly known as colour vision deficiency, is the inability to distinguish certain colours under normal lighting conditions. Colourblind people encounter several difficulties in their day-to-day lives. Fortunately, colour vision technology has evolved significantly. EnChroma colour blind glasses are a revolutionary innovation in colourblind people’s lives as it helps them observe a spectrum of bright hues like red and green. As many people are curious to know how do EnChroma glasses work, this short guide will let you know.
What are EnChroma glasses?
EnChroma colour blind glasses are helping people suffering from colour vision deficiency. They are delivering the highest range of vision to the people who are colour blind. EnChroma colour blind glasses help increase the contrast; thus people who have a deficiency to identify colours can differentiate between the colours. The lens is the result of careful research for years.
EnChroma lens consists of Trivex lens material, a urethane-based pre-polymer that improves the power of colour blind glasses and makes them more durable and impact-resistant than many other types of glasses. One thing is to note that there is a separate lens for indoor and outdoor conditions to maximise the spectrum of colour vision according to the environment. The outdoor and indoor lenses are made depending on the conditions, such as direct sunlight and low light. They both seamlessly work and help to distinguish between the shades.
The other good thing is both lenses are 100% UV protection and antireflective to improve the quality and eliminate haze. The EnChroma colour blind glasses are safe and effective as they meet all the regulations of eyewear.
Let’s know how do EnChroma glasses work!
How does EnChroma help to improve colour vision?
Launched in 2010, for almost a decade in the market, EnChroma colour blind glasses use an innovative lens filtering technology to restore colour discrimination, vibrance and clarity. In colour blind people, there is an overlap between green and green cones, resulting in a 90% reduction in colour visuality. EnChroma glasses remove light in this condition and improve the visibility of the colours. It separates the red and green colours instantly and allows more colours to make their way into the eyes of the colourblind people. This is how do EnChroma glasses work.
Who is suitable to use EnChroma colour blind glasses?
Whether you can use EnChroma glasses or not depends on the eye condition and the severity of the colourblindness. EnChroma glasses work for a patient who has a red and green colour deficiency. On the other hand, these colour blind glasses are not specifically designed for people having a deficiency to identify the blue colour.
The method of EnChroma relies on a ‘hidden digit’, in which a dot pattern contains a hidden number or letter in a different hue. Those who fail to recognize the digit are not able to distinguish a particular hue.
It is to note that EnChroma glasses do not work for everyone. Patients with severe deficiency in red and green cones may not be able to recognize the colours. The colour blind glasses won’t be able to increase the contrast a person requires. This is how do EnChroma glasses work for all types of patients.
How to choose the right EnChroma glasses?
Choosing the right EnChroma glasses is important to improve your colour blindness effectively. First, the person who requires it should go through a colour blindness test. This test verifies your condition and severity of colour blindness. If you have a green or red colour deficiency, your doctor will recommend using EnChroma colour blind glasses.
When trying EnChroma glasses, it can take a little bit of time (approx 30 minutes) to adjust your eyes. The company says it can take up to 30 minutes; however, some patients can see the results much faster.
The concept of ‘how do EnChroma glasses work’ is simple and clear. It works for the green and red colour deficiency people and improves their colour contrast effectively.
