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Latest Vision News

Block the Blue Light

The truth is, blue light isn’t all bad. It shouldn’t be blocked at all times. It can help memory, boost alertness, and elevate your mood! Still, the eye cannot take blue light all day long and it can easily contribute to eye strain especially when it is coming from computer screens and tablets and cellphones.

These days, we’re working, learning, and relaxing in front of screens emitting blue light all throughout the day—and night. Even your average indoor lightbulb can give off blue light.

You’re probably wondering. Okay, but what is blue light anyway?

Blue light is the highest energy visible light on the UV spectrum, and before the advent of technology, the sun was our only significant source of blue light. Problems arise, however, with the amount of blue light to which we are exposing our brains and bodies, potentially causing undue stress to our eyes and even making it hard to sleep at night.

There are a few ways to avoid this strain. First, let us introduce you to one of the best options on the list: blue light blocking lenses.

What are blue light blocking lenses?

Good question. Glasses equipped with lenses with blue light protection are a simple solution to combat the symptoms caused by increased screen time. The technology in these lenses has a subtle tint that softens harsh blue light rays as they pass through, reducing the amount of blue light to which the wearer’s eyes are exposed. They aren’t heavy or thick and can be made without a prescription attached to them. They can be made to fit adults, teens and children and are safe for all to wear. All blue light blocking glasses aren’t made the same. They can be made to block a certain percentage of blue light. How much you decide to block, well, that is up to you. Give our practice a call and we will gladly talk you through your options!

What else can I do to block blue light?

While you won’t be able to block it without the correct lens as your shield, you can still manage it.

When working at a computer, for example, you’re often looking up and down, from screen to paper, and your eyes are moving around and refocusing time after time. This is where the 20-20-20 rule can come into play. For every 20 minutes you’re in front of a screen, turn your head and look at something at least 20 feet away for 20 seconds. Just, give your eyes a break.

Another option: simply lower the brightness. The display settings for your screen on your phone or computer allow you to adjust the amount of light seeping from the screen. If your screen looks like a light source, lower the brightness. If your screen looks dull and a bit too dark, it’s okay and probably for the best to brighten it up. A dull screen can also strain your eyes.

Bottom line, protect your eyes the best way you can and remember that we are here to help! Looking to get a pair of blue light protection glasses that fit your lifestyle and your budget? Here at Infinity Eye Care, we can customize any style of frame and lens prescription with blue light-blocking technology.

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Motherhood.., the sheer sound of it brings enduring memories. A mother’s touch, her voice, her cooking, and the smile of approval in her eyes. Science has recently proven that there is a transference of emotion and programming from birth and infancy between a mother and her child... a type of communication, if you will, that occurs when the infant looks into its mother’s eyes. So what is this programming? How does it work and what effect does it have on the life of the child? What happens if it never happened to the infant? What happens if the mother is blind? These questions and more can be answered through a term called “triadic exchanges” in which infants learn social skills.

The gaze into a mother’s eyes brings security and well being to the child. When she gazes at another person, it makes the infant look at what she is gazing at, and introduces the infant to others in the world. This is known as a triadic exchange. So now their world is no longer just one person, their mother, but a third party which teaches them the art and skill of organizing their social skills and interaction.

Interestingly, if a mother is blind, it does not adversely affect the child’s development. A study published in the Proceedings of the Royal Society B showed no deficit in their advancement. The sheer fact that the infant looks into the mother’s eyes helps with connectedness and emotional grounding.

Looking into mom’s eyes and face teaches facial recognition and expressions of emotions and is primarily how the child learns in the first few months of life. Additionally, infants tend to show a preference to viewing faces with open eyes rather than closed eyes, thus stressing the importance of the mother or caregiver’s gaze.

Some health benefits to gazing into the mother’s eyes is a lower incidence of autism, or spectrum disorders, better social skills, higher learning capacity, and emotional groundedness.

The beauty of a mother’s gaze is that the child can feel the emotions of love, security, safety, and overall well being by connecting with her through eye to eye contact. This sets the stage for the future development of social skills, visual recognition of people, and their readiness for social interaction in the world.

A big thank you to science and mothers for proving what we already know, that the values in life can be taught to a child “through a mothers eyes” setting the course of proper interaction for life skills and relationships.

 

References:

1. Kate Yandell, Proceedings of the Royal Society B ,04/10/2013.

2. Maxson J.McDowell, Biological Theory, MIT Press, 05/04/2011.

 

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