Basically, if you want to spend $1000 on a pair of glasses, someone will find a way to sell them to you for that price. The average range: Between $20 and $150. If you want corrective lenses too, then expect to add at least $100 to this price range. The right price: Between $30 and $70, without corrective additions.
Blue light blocking glasses typically range in price from $15 to $50, with an average price of approximately $30. Most blue light blocking glasses don't require prescription lenses, so they are relatively inexpensive to produce.
While there's no real evidence that wearing blue light glasses can help prevent eye damage or fatigue, wearing them certainly won't do you any harm. If they help you work, sleep, and feel better, keep rocking them.
Cons of Blue Light Glasses
The blue cut lenses alter the colour of everything you see in the yellow hue. Another blue cut lenses disadvantage is that they are unable to protect skin that also contains melanopsin, a photoreceptor that tells your body whether it is day or night.
Don't worry, you can and should wear Blue Light glasses all day long. It does not have any negative effects. It is safe to use it for as long as you want. In fact, you need to safeguard your eyes from sunlight and artificial sources of Blue Light at all times.
Computer glasses with clear lenses block about 20% of blue light (depending on manufacturer), which can be enough to limit the harmful effects of blue light. Better blue light blockers have yellow, orange, or amber lenses.
If you don't already wear prescription or reading glasses, any pair of blue-light-blocking glasses will be easy to pick up and use.
Researchers have found that blue light glasses can help you fall asleep when you wear them before bedtime or while using digital devices. Such glasses can help you feel less stressed.
The special glasses block the blue rays that cause a delay in the start of the flow of melatonin, the sleep hormone. Normally, melatonin flow doesn't begin until after the individual goes into darkness. Studies indicate that promoting the earlier release of melatonin results in a marked decline of ADHD symptoms.
Attention Deficit Hyperactive Disorder (ADHD)
Children with ADHD usually stay up late watching a computer, TV, or even their mobile devices, making their condition worse, so simple measures such as blue light glasses or protective screens can help this child improve his sleep quality (13, 14).
Light from electronic screens comes in all colors, but the blues are the worst. Blue light fools the brain into thinking it's daytime. When that happens, the body stops releasing a sleep hormone called melatonin. Melatonin is nature's way of helping us wind down and prepare for bed.
Wearing blue light glasses may sound like a good solution, but a recent study determined there was little evidence to support the use of blue-blocking filters in the prevention of digital eye strain.
They help reduce eye strain, improve sleep cycles and prevent headaches and migraines, but can we wear blue light glasses without prescription? The answer is yes!
Blue light is next to UV light on the visible light spectrum. Blue light exposure causes sleep problems, eye strain, neck and muscle pain, and most commonly headaches. If you are on your computer for work and seem to commonly experience these symptoms, then it is recommended you give blue light glasses a try.
Because it's short-wavelength and high-energy, blue light scatters easily, making your eyes work harder to see contrast. We also tend to blink less frequently while using these blue light emitting devices. All these factors contribute to eye strain, which may lead to headaches, dry eyes, and blurred vision.
No. Blue light blocking glasses don't damage your eyes. In fact, blue light glasses shield your eyes from the damaging effects of blue light, which is the type of light that's emitted from electronic devices, like tablets, smartphones and laptops.
As such, we do have blue light glasses tints available and if you would like to try them, please book an appointment with your nearest Independent Doctor of Optometry at Specsavers.
If you were wondering whether you should wear glasses for computer work, the answer is definitely yes! Computer glasses protect your eyes from computer blue light which is harmful especially if you are exposed to it for long hours.
One big question that is commonly asked is whether all blue light glasses have a yellow tint. The simple answer is, no. However, this is all dependent on your own unique digital requirements. Whilst a yellow lens provides great benefits for blue light protection, they may not be the best option for you.
This study shows that blue light can accelerate whitening, within the limits of an in-vitro model. The findings help the clinician explain to their patients that in light accelerated whitening the light not merely accelerates the bleaching process, but that it attacks more stain compounds than peroxide alone does.
Constant exposure to blue light over time could damage retinal cells and cause vision problems such as age-related macular degeneration. It can also contribute to cataracts, eye cancer and growths on the clear covering over the white part of the eye.
Blue light can cause eye strain, which results in less focus and brain fog. Excessive exposure to blue light can cause headaches.
Blue hues are known for slowing down the heart rate, reducing respiratory rhythm, and encouraging calm and focus. In general, stick with muted or pastel shades, and avoid primary colors. Cut down on abrasive background noise when having a conversation.
Many of these patients report a sensitivity or even oversensitivity of their eyes to bright light. Besides this clinical observation of photophobia, there are a number of studies indicating a link between ADHD and other optical dysfunctions.