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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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Choosing a new pair of eyeglasses can be a daunting task.

Making a decision on what style glasses you will be wearing for the next year until your vision is checked again can be stressful. This is one of the many reasons opticians are here for you. In many ways, this may be the most important task for the optician, because keeping you happy motivates you to wear your glasses daily.

Most people’s reaction is to play it safe with new glasses and stick with something relatively similar to what they are currently wearing.

While not necessarily a bad decision, this isn’t something opticians try to promote. Opticians often spend time meeting with frame representatives and browsing the Internet to keep up with the ever-changing trends in the world of eyeglass frames. And it’s a great feeling to successfully “update” your image with a new set of frames. Many patients are amazed at the difference a well-fit and -styled pair of glasses makes on their overall look.

There are many simple tips and tricks to consider when starting to browse for your next pair of frames.

The goal of this article is to improve your starting point when beginning to choose frames. That way, once the optician gets involved, the process is already well under way. Keep in mind that these are guidelines and “outside the box” thinking can be good as long as it fits within the required parameters of your prescription.

The first step is successfully identifying what face shape category you seem to fit into.

This image shows the most common face-shape categories. These are a great guidelines to help decide which frames will most likely appear to fit the best.

Oval - Oval faces are considered to be the “most versatile” because most frame styles and sizes fit well on this face type. As a general rule, and especially for oval faces, avoid choosing frames that extend past the widest part of your face. Stick with moderate-sized frames.

Upside Down Triangle - To even out the proportions of this face shape, choosing semi-rimless frames is always a positive. Less attention to the bottom half of the frame helps enhance the natural curves of this face shape. Frames that stay wide at the bottom and do not taper inward will also help even out this face.

Oblong - Being longer than it is wide, this face shape enjoys having larger frames on it. A lower bridge will help shorten the nose, and solid dark colors are a positive as well.

Square - A strong jaw line is the focus of this face shape, so to work with that, choosing smaller, narrow frames is a positive. Ovals and rounds work better than squares.

Diamond - Broad cheekbones are the focal point of this face shape. Being quite rare, the best style of frames to put on these faces are in the cat eye family. Following the face’s contours, flare-top frames, semi-rimless frames, and fun colors tend to work well with this shape.

Round - Rectangular frames work best on round faces. Wide bridges help separate the eyes and bring symmetry to the face. Make sure the frames are wider than they are deep.

Triangle - Cat eye frames work exceptionally well with this face shape also. Frames that have a lot of style and accents to the upper part of the frames and temples are a plus as this brings attention to the naturally narrow forehead.

Along with shapes and styles, some believe that certain colors work best with certain faces.

All people are considered to have either cool (blue) or warm (yellow) skin tones. Some people feel customers should stick within their family of coloring. Again this is only a recommendation since you should wear what you like. This is just strictly a guideline for those struggling to choose a frame for themselves. Based on experience, eye color can make a difference as well. People with lighter eyes tend to prefer lighter frame colors, and vice versa for people with darker eyes. Also, hair color can be considered. Patients with lighter or grey hair tend to shy away from darker frames unless looking to make a statement.

At the end of the day you have to choose what is most comfortable for you. Opticians’ suggestions and educated opinions can help steer you in the right direction. There is much to consider, but always keep in mind that comfort and functionality are the priorities.

Some people believe plastic or zyl frames are more comfortable than metal or semi-rimless. Having nose pads, metal frames feel “heavy” to some. Others cannot wear plastic due to oily skin. Plastic frames may slide as the day progresses so metal may be better suited.

Don’t be overwhelmed. Follow some simple guidelines, and remember to enjoy the process. There are infinite styles and options to get you seeing well and looking great. And while you’re considering lenses for your regular lenses, don’t forget to look for sunglasses frames!

 

Article contributed by Richard Striffolino Jr.

This blog provides general information and discussion about eye health and related subjects. The words and other content provided in this blog, and in any linked materials, are not intended and should not be construed as medical advice. If the reader or any other person has a medical concern, he or she should consult with an appropriately licensed physician. The content of this blog cannot be reproduced or duplicated without the express written consent of Eye IQ.

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