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Laser Eye Surgery Blog

These are the colours your eyes can’t see

From an early age, we’re lead to believe that the so-called colour spectrum contains all the colours out there. And it’s true, if you are only considering colours that are perceptible by a normal human eye. Colour is the limited range of light along the electromagnetic spectrum that humans can see. In other words, colours are the way your brain, and mine, by use of our eyes, interpret a stream of minute energy packets radiating at varying frequencies in a wave motion.… Read more

These are the colours your eyes can’t see

The incredible vision of a south-east African tribe

Our vision adapts to the world we live in. But natural evolution can only move so fast, and there’s no limit to the speed at which the world can change. So, when in just a few generations the average person’s day shifts from spending hours out in wide-open spaces, full of natural light, different colours and contrasts, and moving objects at varying distances, to sitting in an office in a city and staring at a computer screen all day, it’s no surprise… Read more

The incredible vision of a south-east African tribe

What do your eyes reveal about who you are?

Everyone has heard the saying “the eyes are the windows to the soul”. It’s been so overused in advertising and daily speech that it’s almost lost all meaning. But like most cliches, there’s a reason it has stuck around in the public consciousness. Mentioned in the bible in Matthew 6 22-23, and being very similar to proverbs in several languages, such as the French, ‘Les yeux sont le miroir de l’dme’, “The eyes are the mirror of the soul”, the saying bears a… Read more

What do your eyes reveal about who you are?

4 Misconceptions about your eye health

There’s an abundance of ideas and misconceptions about vision and keeping your eyes healthy out there. At best, they’re funny and harmless, like if you cross your eyes for too long they’ll stay that way. At worst, they can be damaging to your health. The big problem is, because there are so many, it can be difficult to know which are fact and which are fiction. To know what’s fake news and what’s legitimate, and ultimately how you can best look after… Read more

4 Misconceptions about your eye health

Do eye health supplements really work?

Health supplements are a modern invention. Yet, after a few minutes of browsing the shelves of Holland and Barratt or just your local supermarket, you could be fooled into thinking they’re essential for everyone to maintain a basic standard of health. Together, all products or supplements that aim to improve your health—multivitamins, protein powders, detox tonics, etc.—make up a multi-million-pound global industry. The fact is, they’re convenient, incredibly-well branded, and often promise for results that no vegetable or piece of fruit ever… Read more

Do eye health supplements really work?

Are glasses bad for your eyes?

Glasses as we know them today—framed lenses with sides, or temples, that sit on your face as opposed to being held up by your hand—have only been widely available for the last hundred years or so. Yet, by the sheer number of people who wear them today, the endless number of styles and shapes available, and the ease with which you pull them on and off and wipe a smear on the lens, you would think they’d been around forever. Playing such… Read more

Are glasses bad for your eyes?

Age-related macular degeneration

Age related macular degeneration (AMD) is, in fact, the most common cause of vision loss for people age 50 and older. Even if you have the condition for a long time, you may not experience any vision loss. For some people, however, AMD progresses at a much faster rate and can quickly lead to central vision loss in one or both eyes. This is one reason why it’s important to be aware of AMD and to know how to spot its warning signs. Associated… Read more

Age-related macular degeneration

How to test your vision at home

Being in a dry environment, using a screen for prolonged periods, and even just not being able to look out over the horizon are all factors that can have an impact on our eye health and how well we see. All of this, and not to mention having a bit more extra free time, may get you interested in the possibility of testing your vision at home. Which, with the help of a few online resources and a simple set of instructions,… Read more

How to test your vision at home

Children and eye health care

Every single eye is different. It’s why retinal scanners are so good at identifying you from the crowd. But your eyes are so unique they’re also different from each other. Just take a moment to look in the mirror at each iris, the coloured part of your eye that controls the amount of light that hits your retina. No doubt you’ll see small, random patterns in one iris that appear completely different from the other. Even identical twins don’t share the same… Read more

Children and eye health care

This is why screens are bad for your eyes

Studies dating back to the early 1990s have looked at the effect that prolonged screen use has on our lives and mental health. Everything from depression, breakdown in relationships, reduced work performance, failing academic grades, and degrading eyesight have been linked to an increase in screen time watching TV, using computers, looking at smartphones and, in particular, using the internet and social media. However, research is unclear as to what causes what. For example, people who are feeling down may be likely to… Read more

This is why screens are bad for your eyes

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