{"id":5650,"date":"2026-02-11T09:09:43","date_gmt":"2026-02-11T09:09:43","guid":{"rendered":"https:\/\/www.1800getlens.com\/eyetopics\/?p=5650"},"modified":"2026-02-11T09:18:46","modified_gmt":"2026-02-11T09:18:46","slug":"how-eyeglass-lenses-that-darken-in-sunlight-improve-your-vision","status":"publish","type":"post","link":"https:\/\/www.1800getlens.com\/eyetopics\/how-eyeglass-lenses-that-darken-in-sunlight-improve-your-vision\/","title":{"rendered":"How Eyeglass Lenses That Darken In Sunlight Improve Your Vision"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5650\" class=\"elementor elementor-5650\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1bd8e5c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1bd8e5c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0b844a8\" data-id=\"0b844a8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9801dd5 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"9801dd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-circle&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_offset&quot;:0,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__9801dd5\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__9801dd5\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__9801dd5\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f388be7\" data-id=\"f388be7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f00fc38 elementor-widget elementor-widget-text-editor\" data-id=\"f00fc38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.1800getlens.com\/eyeglasses\/\" title=\"eyeglasses\">Eyeglasses<\/a> that adjust their tint based on light exposure represent a noteworthy advancement in vision correction. These lenses, known as photochromic lenses, change from clear indoors to dark outdoors when they encounter ultraviolet rays. This technology delivers a versatile way to manage light sensitivity throughout the day without needing to switch between standard frames and <a href=\"https:\/\/www.1800getlens.com\/sunglasses\/\" title=\"sunglasses\">sunglasses<\/a>. Many people select these lenses for the convenience and constant protection they give in various environments.<\/p><p>The transition process happens automatically and relies on a specific chemical reaction within the lens material. Because these lenses react to the presence of sun, they provide a tailored level of tint that matches the brightness of your surroundings. This results in a more comfortable visual experience and reduces the strain on your eyes during a bright afternoon. Grasping how this technology works helps you decide if these lenses fit your specific lifestyle.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d787fa3 elementor-widget elementor-widget-heading\" data-id=\"d787fa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Science Of Photochromic Technology\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb6bccc elementor-widget elementor-widget-text-editor\" data-id=\"bb6bccc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Photochromic lenses contain trillions of specialized molecules that change shape when they hit ultraviolet light. This chemical reaction causes the lens to absorb more light and become darker. When you move back indoors and away from ultraviolet rays, the molecules return to their original clear state. This shift happens quickly to verify your vision stays comfortable in changing surroundings.<\/p><p>Temperature plays a significant role in how these molecules behave. Molecules move more slowly in warm weather, which can sometimes result in the lenses not reaching their darkest possible tint on a hot day. Conversely, the lenses frequently become very dark in cold, sunny conditions because the molecules react more efficiently. Manufacturers continue to improve these materials to verify consistent performance regardless of the local climate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-636afde elementor-widget elementor-widget-heading\" data-id=\"636afde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Functional Benefits Of Light Sensitive Lenses\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f886db elementor-widget elementor-widget-text-editor\" data-id=\"5f886db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Using lenses that darken in sunlight delivers several advantages for the user. These benefits impact both the convenience of your eyewear and the long term health of your eyes.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automatic adjustment to changing light conditions for constant comfort<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous protection from one hundred percent of UVA and UVB rays<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reduced eye strain and squinting in bright outdoor settings<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Savings from not needing to purchase a separate pair of prescription sunglasses<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Clear and accurate vision indoors for reading and digital screen use<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Versatility for various outdoor activities like walking or gardening<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Protection from high energy blue light emitted by the sun and digital devices<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Availability in several colors to match your frames and personal style<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Note, you should always verify that your lenses include a high quality anti-reflective coating to maximize clarity. Maintaining a clear lens surface is a mandatory part of achieving the best visual results.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d7316f elementor-widget elementor-widget-heading\" data-id=\"4d7316f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ultraviolet Protection And Eye Health\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-25a59e1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25a59e1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-265d2ae\" data-id=\"265d2ae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0867fdd elementor-widget elementor-widget-text-editor\" data-id=\"0867fdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Blocking harmful ultraviolet rays stays a mandatory requirement for long term ocular health. Lenses that darken in sunlight block all ultraviolet radiation. This protection helps prevent cataracts and other eye conditions related to sun exposure. Using these lenses daily delivers a constant shield for your eyes without any extra effort or a change in your behavior.<\/p><p>Long term exposure to the sun can damage the sensitive tissues around the eyes and lead to vision issues later in life. By wearing photochromic lenses, you verify that your eyes are shielded every time you step outside. This is a significant habit for people who spend a lot of time outdoors or live in areas with high solar intensity. Protecting your eyes from radiation is as necessary as protecting your skin with sunscreen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fb17534\" data-id=\"fb17534\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-867fc77 elementor-widget elementor-widget-image\" data-id=\"867fc77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/www.1800getlens.com\/eyetopics\/wp-content\/uploads\/2026\/02\/uv-blocking-lenses.png\" class=\"attachment-large size-large wp-image-5659\" alt=\"\" srcset=\"https:\/\/www.1800getlens.com\/eyetopics\/wp-content\/uploads\/2026\/02\/uv-blocking-lenses.png 1024w, https:\/\/www.1800getlens.com\/eyetopics\/wp-content\/uploads\/2026\/02\/uv-blocking-lenses-300x300.png 300w, https:\/\/www.1800getlens.com\/eyetopics\/wp-content\/uploads\/2026\/02\/uv-blocking-lenses-150x150.png 150w, https:\/\/www.1800getlens.com\/eyetopics\/wp-content\/uploads\/2026\/02\/uv-blocking-lenses-768x768.png 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-f62acfa elementor-widget elementor-widget-heading\" data-id=\"f62acfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Limitations Of Darkening Lenses\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4bc884 elementor-widget elementor-widget-text-editor\" data-id=\"b4bc884\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>While these lenses are highly functional, they have some limitations that you should consider. Most photochromic lenses do not darken inside a vehicle. This happens because car windshields are designed to block ultraviolet rays, which are the trigger for the lens to change color. If you do a lot of driving, you might still need a dedicated pair of polarized sunglasses for the road.<\/p><p>The transition time from dark to clear is another factor to keep in mind. While the lenses darken almost instantly when you go outside, they can take a few minutes to become completely clear once you return indoors. This delay is usually minor but can be noticeable if you move between indoor and outdoor areas frequently. Discussing your daily routine with an eye care professional helps determine if these limitations will impact your satisfaction.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f721a2a elementor-widget elementor-widget-heading\" data-id=\"f721a2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comparing Standard And Photochromic Lenses\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2829f57 elementor-widget elementor-widget-text-editor\" data-id=\"2829f57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The following table summarizes the functional differences between standard clear lenses and those that adjust to light.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b50a5a elementor-widget elementor-widget-html\" data-id=\"7b50a5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table style=\"border-collapse:collapse; width:100%; table-layout:fixed; line-height:1.55; font-family:Arial, Helvetica, sans-serif; font-size:18px; color:#333;\">\n  <colgroup>\n    <col style=\"width:28%;\">\n    <col style=\"width:36%;\">\n    <col style=\"width:36%;\">\n  <\/colgroup>\n\n  <thead>\n    <tr>\n      <th style=\"border:1px solid #999; padding:12px 10px; text-align:center; font-weight:700;\">Feature<\/th>\n      <th style=\"border:1px solid #999; padding:12px 10px; text-align:center; font-weight:700;\">Standard Clear Lenses<\/th>\n      <th style=\"border:1px solid #999; padding:12px 10px; text-align:center; font-weight:700;\">Photochromic Lenses<\/th>\n    <\/tr>\n  <\/thead>\n\n  <tbody>\n    <tr>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Indoor Use<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Clear vision<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Clear vision<\/td>\n    <\/tr>\n\n    <tr>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Outdoor Use<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Remains clear<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Darkens automatically<\/td>\n    <\/tr>\n\n    <tr>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">UV Blocking<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Variable by material<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">One hundred percent<\/td>\n    <\/tr>\n\n    <tr>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Driving Use<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Clear vision<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Variable darkening<\/td>\n    <\/tr>\n\n    <tr>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Convenience<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">Low<\/td>\n      <td style=\"border:1px solid #999; padding:12px 10px; vertical-align:top;\">High<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-034acec elementor-widget elementor-widget-heading\" data-id=\"034acec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Selecting The Right Light Sensitive Lenses\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6979c9f elementor-widget elementor-widget-text-editor\" data-id=\"6979c9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Choosing the right pair of photochromic lenses involves several personal preferences. You can select from different base materials like polycarbonate or high index plastics. Each material has different weights and thicknesses to fit your prescription needs. You also have choices regarding the tint color, with gray and brown being the most common selections. Gray gives the most natural color perception, while brown improves contrast in certain lighting conditions.<\/p><p>Your eye care professional can show you samples of how the lenses look when they are fully dark. They can also explain the differences between various brands and technology levels. Some premium lenses are designed to darken slightly even inside a car or in very hot temperatures. Selecting the right option allows you to enjoy the benefits of modern vision technology with total confidence.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14c79ac elementor-widget elementor-widget-heading\" data-id=\"14c79ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Maintaining Your Eyewear For Long Term Use<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49446bf elementor-widget elementor-widget-text-editor\" data-id=\"49446bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A healthy vision routine includes taking care of your lenses to prevent scratches and damage. You should clean your photochromic lenses with a specialized lens spray and a microfiber cloth every day. Avoid using household cleaners or paper towels which can ruin the specialized coatings. Replacing your lenses when your prescription changes is a mandatory step for protecting your vision.<\/p><p>Consult your doctor to see if your lifestyle is a functional match for light sensitive lenses. They can provide advice on which brands deliver the best performance for your hobbies and work environment. Using these lenses allows you to enjoy the convenience of a single pair of glasses for all your daily activities. With the right care and technology, you can maintain excellent vision and comfortable eyes in every environment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac3d14e elementor-widget elementor-widget-heading\" data-id=\"ac3d14e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">References\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca29e79 elementor-widget elementor-widget-text-editor\" data-id=\"ca29e79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>FDA. Eyeglass Lenses and UV Protection (fda.gov). 2024.<br \/>American Optometric Association. Photochromic Lenses for Vision (aoa.org). 2025.<br \/>CDC. Protecting Your Eyes from the Sun (cdc.gov). 2025.<br \/>American Academy of Ophthalmology. How Photochromic Lenses Work (aao.org). 2024.<br \/>Mayo Clinic. Choosing Eyewear for Eye Health (mayoclinic.org). 2025.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Learn how lenses that darken in sunlight protect your eyes. Review the benefits of photochromic technology for daily vision.<\/p>\n","protected":false},"author":8,"featured_media":5652,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"semantictags":[],"class_list":["post-5650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/posts\/5650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/comments?post=5650"}],"version-history":[{"count":10,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/posts\/5650\/revisions"}],"predecessor-version":[{"id":5662,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/posts\/5650\/revisions\/5662"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/media\/5652"}],"wp:attachment":[{"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/media?parent=5650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/categories?post=5650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/tags?post=5650"},{"taxonomy":"semantictags","embeddable":true,"href":"https:\/\/www.1800getlens.com\/eyetopics\/wp-json\/wp\/v2\/semantictags?post=5650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}