Too much screen-time can negatively impact both physical and mental health. Every device radiates an unnatural blue light that is intense enough to wreak all kinds of havoc with our eyes, brain and sleep. Especially, if you’re exposed to it near bedtime. But fear not, Low Cost Glasses now have a solution. Introducing our Blue Light Defence Lenses, a specially designed lens that reduces this pesky blue light and helps protect your vision, eye health and sleeping pattern.

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Benefits of blue-violet light glasses

  1. Say ‘NO!’ to eye strain.

Headaches, sore eyes that are plagued with puffiness or redness and blurry vision. If this sounds all too familiar then you’re in the right place. Our Blue Light Defence Lenses will help reduce any blue light wavelengths reaching your peepers and make screen-time a soothing  experience.

  1. Say ‘YES!’ to a great night’s sleep

We know we shouldn’t, but who isn’t guilty of a last check of Instagram before shuteye. Or even worse, a quick peek of work emails at 11pm! Whilst we don’t encourage either practise we understand that changing a habit is hard and not always possible. Our Blue Light Defence Lenses will help reduce the blue light energizing your brain which then prevents melatonin, the sleep hormone from being produced.

  1. Say ‘NO!’ to macular degeneration

It doesn’t sound like much fun does it? And that’s because it isn’t. This is what happens when blue light sneaks through the natural filters of your eyes and causes damage to the retina and permanent vision loss in older age. Our Blue Light Defence coating depletes the amount allowed through.

  1. Say ‘YES!’ to a style upgrade

Blue light lenses have a gorgeous shimmery reflection that is instantly recognisable and has become almost a fashion accessory to those in the know. Our Blue Light Defence Lenses can be added to any one of our styles and will immediately add a little pizzazz to your new glasses. Super stylish and even more important, super safe.

  1. Say ‘NO!’ to migraines

If you suffer from migraines, you will do ANYTHING to avoid them. It occurs due to muscular contraction in blood vessel of eyes, triggered by excessive glare, eye strain and lack of sleep all of which are a result of… yes you’ve guessed it, BLUE LIGHT.

Try On For Better Fit

Our free virtual try-on tool allows you to confidently choose frames before ordering. You can try them on as many times as you like.

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History of Blue Light Glasses

In the 1960s, blue light glasses were introduced to address this growing issue; however, they became popular in the early 2000s. The lenses have a special coating on them that blocks a percentage of blue light so that it is reflected away from your eyes. As a result of this design, digital eye strain can be reduced and circadian rhythm cycles can be maintained, which can adversely affect your sleep and overall well-being. The amount of blue light blocked varies depending on the glasses. 

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Where Does Blue Light Come From and What Is It?

Among the artificial sources of blue light are fluorescent lighting, LED lighting, and digital screen devices such as computers and smartphones, whereas the sun is a natural source of blue light. As you know, visible light consists of a spectrum of wavelengths. Blue light is the most energetic wavelength on the visible spectrum, with a wavelength energy level of its own.

Digital screens of all kinds – computers, smartphones, televisions, tablets – emit large amounts of this high-energy blue light. As a result, blue light has the potential to negatively affect your eye health more than other types of visible light.

Are blue light filters effective?

Anyone who spends long hours working at a computer can benefit from the reduction of blue light caused by a blue light filter, which reduces blue light for an amount of 10-15%.

Blue light lenses or filters that are more advanced in design will appear amber in color. A blue light filter that is amber in color prevents excessive amounts of blue light from entering your eyes.

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