photochromic lenses vs blue light lenses

Since you cant surpass 100%, adding a blue-light coating would only yield an extra 2% of reduction at best (SunSync Elite filters approximately 98% at 400nm, leaving only 2% to reach 100% filtration). Ultra Fast Photochromics When UV is present, the structure of the molecules changes, causing the lens to darken. This means that it will take somewhat longer for the lenses to adapt from dark to clear.

Adding a blue light coating to a light reactive lens creates an unintentional, and sometimes undesirable, mirror effect on the lens. >> Portal Help and FAQs These lenses use UV-reactive molecules which are either soaked into the lens material or bonded to the surface of the lens, depending on the material it is made of. They are polarized in all stages of activation. >> Order Dry Eye Products Online. And Transitions Vantage lenses filter at least 2x more harmful blue light indoors than clear lenses, and over 6x outdoors. When considering blue light filtration, it may seem like adding a blue-filtering coating to a light-reactive lens serves up a full course of defense, but doing so can result in more bellyaches than benefits. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This field is for validation purposes and should be left unchanged. Blue Light Photochromic lenses have the added benefit of filtering more blue light than a clear lens. photochromic technology built in. All Rights Reserved. If you have read our blog Blue Light and Your Eyes, you know that exposure to blue light can lead to digital eye strain and eye fatigue. They are available in the following colors: Transitions Vantage lenses are a variable polarized lens. Ultra-Violet (UV). Additionally, temperature has an affect on these molecules. These lenses have a slightly perceptible hint of tint indoors. All Like the other types of Transitions lenses, they turn dark when exposed to UV, however these lenses have the added benefit of becoming polarized in their darkened state. Childrens eyes are more susceptible to UV, so it is especially important that they wear protective glasses or sunglasses. Your comment will be posted after it is approved.

Because the molecules are activated by UV and not light, they do not darken in the car, where most UV is blocked by the windows. This means that it will take somewhat longer for the lenses to adapt from dark to clear. Brown: Brown lenses are lighter than grey, and help to enhance contrast. VUITY Eye Drops for Presbyopia They are available in the following colors: lenses will become extra dark outside, and are more effective than Transitions Signature in hot climates. Supersize it became an instinctive add-on to your order of a number 3 with a Coke. After all, a meals not a meal without 32 extra ounces of soda and enough fries to fill a Fiat, right? They are available in the following colors: Transitions XTRActive lenses will become extra dark outside, and are more effective than Transitions Signature in hot climates. Additionally, this product responds to both UV and natural light, so lenses will achieve 50% transmission behind a windshield. Photochromic lenses are optical lenses that change from light to dark when exposed to UV. In this blog, well discuss how photochromic lenses work, what options are available, and whether or not they are a good choice for your next pair of glasses. Indoors, Transitions XTRActive lenses filter at least 2x more harmful blue light than clear lenses, and 8x more harmful blue light outdoors. If you are outside on a sunny day in a cold climate, and then move into the shade, your lenses will adjust more slowly than they would in a warm climate. These lenses have been around for decades, and new advances in lens design make them better than ever. To learn more about protecting your childs eyes, read our blog, , you know that exposure to blue light can lead to digital eye strain and eye fatigue. , when the lenses become cold the molecules begin to move slowly. To make an appointment with an optician, please call or text (907) 328-2920. Continuing Education They are only available in Grey. This may help to reduce eye fatigue and enhance overall comfort. Ultra-Fast Photochromics They do not darken behind the windshield. It can also mean that if youre outside on a hot sunny day, but sitting in the shade, your lenses will be quicker to detect the diminished UV rays and lighten in color. They are a good choice for days when the sun is not as bright, or for anyone who prefers a warmer tint. lenses respond to UV, not natural light. Grey: Grey is the most popular photochromic lens color. When photochromic lenses were first introduced in the 1960s, they were only available in grey with glass lenses. While they do absorb 100% of UV rays, they do not protect the uncovered portion of the eye or surrounding skin, which is susceptible to UV damage. New technology has made them better than ever, with faster response to changes in light indoors and out. It is the darkest option, so it will provide the most comfort on a bright, sunny day. >> Make a Payment You may have heard the news about a new eye care drop called VUITY. Like all photochromic lenses, they block 100% of UV. Extra Reactive Photochromics When the lenses become warm the molecules speed up and become more reactive. They are available in the following colors: lenses are a variable polarized lens. New technology has made them better than ever, with faster response to changes in light indoors and out. Like Transitions eyeglass lenses, these contact lenses will turn dark when exposed to UV, reducing the stressful impact that light can have on your eyes by helping your vision recover from bright light. They do have a slight hint of tint indoors. ACUVUE OASYS with Transitions are contact lenses with Transitions photochromic technology built in. As technology has evolved, photochromic lenses are now available in every lens material and several different colors. At Mountain View Optical, our preferred brand of photochromic lenses is Transitions. Thank you for taking the time to read our blog, and please stay tuned for new blog entries every week at, https://www.acuvue.com/contact-lenses/acuvue-oasys-transitions. According to. McDonalds figured this out decades ago when the concept of an ordinary value meal no longer satisfied the masses. God Bless! Additionally, this product responds to both UV and natural light, so lenses will achieve 50% transmission behind a windshield. Use dim red lights for night lights. Outdoor Enthusiasts: Anyone who spends time outdoors will enjoy the convenience of photochromic lenses because they eliminate the need to change glasses or carry a second pair. After all, a photochromic already offers outstanding blue light filtration. These unique lenses give the wearer the right amount of contrast for any outdoor lighting situation. Wearers can easily move from indoors to outdoors without thinking about their glasses. Like all photochromic lenses, they block 100% of UV. Photochromic lenses block 100% of UV, and enhance comfort on bright, sunny days. These lenses have a slightly perceptible hint of tint indoors. Adding a Blue Light Coating to a Light-Reactive Lens? Like all photochromic lenses, they block 100% of UV.

Extra reactive light-reactive lenses work by exposure to UV light. These lenses use UV-reactive molecules which are either soaked into the lens material or bonded to the surface of the lens, depending on the material it is made of. Thank you for taking the time to read our blog, and please stay tuned for new blog entries every week at www.mountainvieweyes.com. If you wear glasses, chances are youve been asked the question Would you like your lenses to turn dark when you go outside?. Photochromic lenses block 100% of UV, and enhance comfort on bright, sunny days. These unique lenses give the wearer the right amount of contrast for any outdoor lighting situation. To learn more about protecting your childs eyes, read our blog here. When the lenses become warm the molecules speed up and become more reactive. The concept of squeezing as much as possible into or out of anything appeals to the value seeker in us all. Childrens eyes are more susceptible to UV, so it is especially important that they wear protective glasses or sunglasses. Because the molecules are activated by UV and not light, they do not darken in the car, where most UV is blocked by the windows. Not really the cost-benefit result that one might be hoping for when doubling down on blue light defense. Children: Most kids spend a lot of time outdoors, but their glasses may not be protecting them from UV. SunSync Elite You may even be wearing photochromic lenses now! On the surface, the idea of layering on an extra helping of blue light defense on a light-reactive lens sounds like a no-brainer. It can also mean that if youre outside on a hot sunny day, but sitting in the shade, your lenses will be quicker to detect the diminished UV rays and lighten in color. Transitions Signature GEN 8 lenses respond to UV, not natural light. They are polarized in all stages of activation. These lenses are only available in Grey. They do have a slight hint of tint indoors. Almost everyone will benefit from the comfort and convenience of photochromic lenses. Dispensing Resources They do not darken behind the windshield. Avoid looking at bright screens beginning about two to three hours before bed. While they do absorb 100% of UV rays, they do not protect the uncovered portion of the eye or surrounding skin, which is susceptible to UV damage. Transitions Drivewear lenses are sunglasses that start with an olive green lens that changes to copper behind a windshield and dark reddish-brown when exposed to UV outdoors. When UV is present, the structure of the molecules changes, causing the lens to darken. Photochromic lenses have the added benefit of filtering more blue light than a clear lens. Outdoors, they reduce exposure to the suns harsh glare, and filter more than 8x more harmful blue light than clear lenses. SunSync Drive XT According to Transitions.com: Indoors, Transitions Signature lenses filter 1.4x more harmful blue light than a basic clear lens. They are only available in Grey. As previously stated, light-reactive lenses offer outstanding blue light filtration in both clear and dark states. Standard Photochromics Everyone likes the idea of getting more. If you have not tried photochromic lenses, or it has been a long time since you wore them last, consider upgrading your next pair of glasses to include Transitions photochromic technology. They will turn dark outdoors, but remain clear while indoors or in a vehicle. These lenses provide added comfort and convenience, but they should not be considered a replacement for sunglasses. >> Patient Portal Looking at the spectral transmittance graphs for. Here Are 3 Reasons Not To. Like Transitions. Original SunSync In this blog, we will discuss products available in the Transitions portfolio. Additionally, temperature has an affect on these molecules. According to, Photochromic lenses are a great way to upgrade your glasses. So, adding a blue-light coating must supersize the amount of defense, right? Referring back to our supersized value meal comparison, more doesnt always mean betteror necessary. Graphite-Green: Graphite-Green is a grey-green lens that provides more natural color perception than other tints. According to Transitions.com, when the lenses become cold the molecules begin to move slowly. Sapphire, Amethyst, Emerald, and Amber do block 100% of UV, but these colors are primarily for style and will not have as great of an impact on visual comfort as the colors listed above. These lenses are only available in Grey. Call us today to schedule an appointment! Children: Most kids spend a lot of time outdoors, but their glasses may not be protecting them from UV. I can suggest helpful tips to minimize the bad effect of blue light rays eyeglass lenses, these contact lenses will turn dark when exposed to UV, reducing the stressful impact that light can have on your eyes by helping your vision recover from bright light. This means that they will fade back faster. Photochromic lenses are optical lenses that change from light to dark when exposed to UV.

Transitions: https://www.transitions.com/en-us/, Acuvue: https://www.acuvue.com/contact-lenses/acuvue-oasys-transitions. SunSync Elite XT This prescription medication was recently approved to treat age-related Blurry Near Vision (presbyopia) in adults, and it is the only medication What are Occupational Lenses, and Are They for Me. Like the other types of Transitions lenses, they turn dark when exposed to UV, however these lenses have the added benefit of becoming polarized in their darkened state. To make an appointment with an optician, please call or text (907) 328-2920.

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