Archives for Eye Health

Dry Eye Syndrome

Frequently asked questions about dry eye Do your eyes feel sore or watery? Does reading or computer work make your eyes feel gritty and scratchy? If so, you may have dry eye syndrome. Ever suffer from symptoms such as: Eyes feeling gritty Sensitivity to light Sore, stingy or burning eyes Blurred vision Eye redness Watery eyes Tired eyes? Eyes that are not properly protected by tears are vulnerable to dust, debris, and bacteria, leading to eye infections. Dry eye syndrome affects many people, and although it can develop at any age, it is more common amongst older people. Up to
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Categories: Eye Conditions and Eye Health.

Sun protection & polarised sunglasses

I think it’s fair to say that most us know that long-term overexposure to ultraviolet radiation (UVR) from the sun can lead to eye damage and that sunglasses are an effective method of UV protection, but what do we know about sunglasses? Sunglasses vs. sunglasses In New Zealand particularly, we know how important sunscreen and hats are for UV protection, but good sunglasses are just as critical. Wearing a broad-brimmed hat and sunglasses that meet the Australian and New Zealand Sunglass Standards can reduce UV radiation exposure to the eyes by up to 98 percent. However, not all sunglasses are
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Categories: Eye Health and Sunglasses.

Itchy eyes – again?

Hay fever horrors Rising sea levels, horrendous storms: climate change is hammering the world – yeah right. You can believe it or not, but one thing that about 20% of the New Zealand population can attest to is that the increase in temperatures means longer growing seasons, and higher pollen counts for allergy-causing plants, such as trees, grass, outdoor moulds and weeds. Hay fever brings with it red, watery, itchy eyes. Pollen power Climate change could contribute to longer – and harsher – hay fever seasons. Pollen season, which typically runs from late winter until the end of summer, is
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Categories: Eye Health.

Photochromic lenses

Sick of playing musical glasses? Do you get tired of having to carry around both prescription glasses and sunglasses and then switching between the two every time the sun comes out? Then you will definitely benefit from wearing Transition Sensity photochromic lenses. Designed for people on the go, these are smart lenses that seamlessly change when you move from indoors to outdoors, ensuring maximum visual comfort in all settings. By helping your eyes adjust to shifting light conditions, photochromic lenses let you discern objects of different size, contrast and brightness. You will see better in all light conditions. Good for
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Categories: Eye Health, Prescription Glasses, and Sunglasses.

Eye protection in winter

The not-so glaringly obvious risks of winter. Winter eye protection is just as important as it is in the summer.  In the gloominess of winter, many of us put away our sunglasses until the longer, sunnier days of summer come back. The overcast skies and lack of sunshine fool us into thinking that our eyes do not need to be shielded from invisible UV rays. But eye protection in winter is very important, sometimes even more so than in summer. UV (or ultraviolet) rays don’t take a break in the winter. In fact, the lower angle of winter sun in
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Categories: Eye Health and Sunglasses.

PVD – floaters and flashes in your eyes

Posterior Vitreous Detachment A common eye condition as we age Posterior vitreous detachment (PVD) is a very common eye condition. It’s caused by natural changes to the vitreous gel that takes up the space inside the eye. Many people develop posterior vitreous detachments and never experience symptoms, whereas others may notice floaters and flashes. Although PVD causes some frustrating symptoms, it doesn’t cause pain, harm the eye or cause permanent loss of vision. Understanding PVD Basically, the eye is divided into three sections: the anterior chamber, the vitreous chamber and the posterior chamber. The vitreous chamber is positioned at the
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Categories: Eye Conditions and Eye Health.

Digital Eye Strain

Do you have tired eyes, irritated eyes, blurry vision or headaches? Looks like you could be suffering from digital eye strain. According to the Vision Council of America, 70% of U.S. adults experience digital eye strain as a result of digital devices. And it’s getting worse. As people spend more time each day looking at computers, mobile phones, tablets and other electronic devices, digital eye strain is becoming a bigger and bigger problem. The problem is also occurring more frequently in children as they acquire phones and tablets at younger ages and use them for longer periods throughout the day.
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Categories: Eye Conditions and Eye Health.

Computer Glasses

Our lives are increasingly dominated by digital equipment. Most of us are virtually glued to our devices or exposed to LCD/LED lighting, televisions, laptops, screens etc. Combine blue light radiation with screen glare and you have the leading causes of eyestrain. Blue light and eyestrain Due to the high-energy visible (HEV) artificial blue light emitted by these supposedly time-saving technologies, many of us suffer from headaches, dry eyes, blurred vision and eyestrain. But blue light is everywhere … Blue light itself isn’t a bad thing. It’s everywhere; it’s in sunlight. Blue light is short-wavelength light – at the high end of
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Categories: Eye Health.

Polarised Sunglasses

Summer is here and whether you’re fishing, boating, at the beach or just out for a walk, it might be time to start thinking about polarised sunglasses. Why? So you can enjoy the word around you without the bright white stain of glare. Tinted lenses vs. polarised lenses While tinted sunglasses are great for reducing brightness and UV rays, they don’t necessarily eliminate harsh glare like polarised sunglasses can. Polarised lenses will not only reduce glare caused by water, snow, flat roads and windscreens, they enhance visual clarity and contrast and reduce eye strain. What are polarised lenses? They are
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Categories: Eye Health and Sunglasses.

Blue Control Glasses

Why do I need blue control glasses? Using your computer or smartphone for hours each day can have long-term effects on your vision. We use these devices at work, on the road and at home, often holding them at a short distance, so our eyes have to constantly refocus. Digital devices, LCD and LED screens, fluorescent and LED light globes emit blue light and protecting your eyes from this high-energy visible (HEV) light can significantly mitigate the risks of retinal degenerative diseases. Why is blue light harmful? It’s natural light, isn’t it? Blue light is a naturally occurring light. Its short, high-energy blue
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Categories: Eye Health and Prescription Glasses.