Tag Archives: eye

Are You Color Blind?

The human eye

The human eye is one amazing instrument – a phenomenon of biological engineering, and the window through which we interact with our world.  The fastest and arguably strongest muscle – it is second only to the brain in its complexity. At Johnson & Johnson Vision Care, where I now work, our mission is to promote healthy vision for everyone.

This doesn’t mean just vision correction! It means treating the full range of optical conditions, from common myopia (short sightedness) to the more complex and currently incurable glaucoma –  and everything in between.  It means designing products that don’t just improve the quality of vision, but are also safe and non-damaging to this special organ.

It’s easy to just focus on simple vision correction, because 285 million people are estimated to be visually impaired worldwide, and only a fraction of them are treated. But in the spirit of Healthy Vision, I had a very interesting discussion with my coworkers about color blindness – and learned some pretty amazing things! Read on to take a hue test to see how accurately you see the lush colors of the world, and to hear about exciting research into curing color blindness. Continue reading

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