Your eyes are always the first thing people notice about you, so it's important to take care of them. To help you get the most out of your vision and to maintain good eye health, Eye Health Northwest has compiled an insider's list of secrets that can make a difference in your life. Selecting the right eyeglasses can make a huge difference in your appearance and image. In addition to fitting your face, eye shape, and colour, you should ask about the strength of the lenses. The strength of the lens has a direct effect on the amount of light that comes through, which positively or negatively affects eyesight. The best way to find out about different eyeglass frame solutions is to consult with an optometrist. Some eyeglass "stores" offer a high-end selection of frames, including designer frames; however, you don't get any attention from the staff at these stores.
What is the difference between polarized sunglasses, which are often advertised and sold as "UV," and regular sunglasses? More importantly, why doesn't the "UV" in UV protect my eyes?
One of the biggest mistakes people make about sunglasses is believing that dark shades block out harmful ultraviolet light. Not true! A dark lens can reduce your vision by preventing light from passing through your eye. This cuts down on natural protection against sun damage in your eyes. Thus, you need a pair of sunglasses with an amber lens: lenses that let some light through but block very little ultraviolet (UV) radiation.
Why? UV light damages the proteins in your eye. The proteins are responsible for the healthy functioning of your eyes. In fact, damage from UV light can lead to cataracts and macular degeneration, which is a leading cause of blindness. In addition to blocking UV radiation, amber lenses protect eyes from blue light that may be harmful to your vision as well. If you buy sunglasses with a dark tint, keep in mind that it may not block out enough UV — or visible — light as well. As an alternative, select sunglasses with polarised lenses (they let only UV through) and/or reflective lenses (they reflect some visible light).
Does the shape of my face matter when I choose a frame?
Yes. The right frame should complement your facial structure. Some people look great in frames with a wide, rectangular shape and others prefer rounded narrow or oval frames. When it comes to choosing a frame, your face shape, eye shape, and colour play a vital role. The frames must not only fit your face but they should also complement it. The frame you choose should be the right fit for you and your unique look.
Do I need glasses to drive in the daytime?
You shouldn't drive with glasses that aren't prescription ready, and several people do because their lenses are dark enough to do so without bothering drivers behind them. But I would recommend that you wait until you have been seeing clearly for about six months before trying to drive with any new glasses as there is still some recovery time involved in this process.
What do letters like "SPH" and "PD" stand for on a prescription?
The chief optometrist of Eye Health Northwest, Dr. Tanya Eby, says that SPH stands for sphere and PD stands for pupillary distance. In essence, these are the two most important measurements that need to be taken before ordering glasses or contact lenses. You get your PD measurement by asking how far apart your pupils are. The SPH measurement refers to the shape of your eyeball, which is a very important factor when prescribing glasses or contact lenses.
Conclusion
Knowledge is power. The more knowledge you have about eye health, the better decision you can make about your eye. You see, there are many kinds of eyesight problems that can affect your life. If you suspect any problem with your eyes, visit an optometrist immediately. Take care of your eyes today, and they'll take care of you tomorrow and every day! Eye Health Northwest specializes in helping patients live a more comfortable and healthy life through the latest advancements in eye care technology and treatment methods. We provide comprehensive eye exams using advanced diagnostic equipment and state-of-the-art lens technologies to deliver high-quality personalized vision care services in a professional environment with over 20 years of experience.
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