{"id":193,"date":"2025-10-24T12:03:38","date_gmt":"2025-10-24T12:03:38","guid":{"rendered":"https:\/\/opticsindia.com\/blog\/?page_id=193"},"modified":"2026-01-28T07:42:24","modified_gmt":"2026-01-28T07:42:24","slug":"blog","status":"publish","type":"page","link":"https:\/\/opticsindia.com\/blog\/","title":{"rendered":"Blog"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"193\" class=\"elementor elementor-193\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29a7bfb e-flex e-con-boxed e-con e-parent\" data-id=\"29a7bfb\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5dfeb0c elementor-widget elementor-widget-heading\" data-id=\"5dfeb0c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Blog<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1577464 elementor-widget elementor-widget-heading\" data-id=\"1577464\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A blog sharing quick insights, tips, and stories<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c95f75 e-flex e-con-boxed e-con e-parent\" data-id=\"7c95f75\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2b1842 elementor-widget elementor-widget-spacer\" data-id=\"b2b1842\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c210370 e-flex e-con-boxed e-con e-parent\" data-id=\"c210370\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-faeba93 meta-visibility-show title_position_default title_hover_border_default title-default img_hover_animation_default meta_position_default tpg-is-author-icon-show author-image-visibility-icon tpg-category-position-default readmore-btn-default-style grid-hover-overlay-type-always tpg-el-box-border-enable tpg-border-bottom-disable elementor-widget elementor-widget-tpg-grid-layout\" data-id=\"faeba93\" data-element_type=\"widget\" data-widget_type=\"tpg-grid-layout.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"rt-container-fluid rt-tpg-container tpg-el-main-wrapper clearfix grid-layout1-main \"\n\t\t\t id=\"rt-tpg-container-628186934\"\n\t\t\t data-layout=\"grid-layout1\"\n\t\t\t data-grid-style=\"tpg-full-height\"\n\t\t\t data-sc-id=\"elementor\"\n\t\t\t data-el-settings=''\n\t\t\t data-el-query=''\n\t\t\t data-el-path=''\n\t\t>\n\t\t\t\t\t\t<div class='tpg-header-wrapper '>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<div data-title=\"Loading ...\" class=\"rt-row rt-content-loader grid-layout1 grid-behaviour tpg-full-height grid_layout_wrapper\">\n\t\t\t\t<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-980 post type-post status-publish format-standard hentry category-blog\"        data-id=\"980\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"980\" href=\"https:\/\/opticsindia.com\/blog\/5-reasons-to-wear-anti-fog-eyewear\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"980\" href=\"https:\/\/opticsindia.com\/blog\/5-reasons-to-wear-anti-fog-eyewear\/\" class=\"tpg-post-link\" target=\"_self\">5 Reasons to Wear Anti-Fog Eyewear<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/29\/\">\n\t\t\t\t\tOctober 29, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\t1. Combat heat and humidity Situations involving strenuous activity, temperature, and humidity...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"980\" href=\"https:\/\/opticsindia.com\/blog\/5-reasons-to-wear-anti-fog-eyewear\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-974 post type-post status-publish format-standard hentry category-blog\"        data-id=\"974\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"974\" href=\"https:\/\/opticsindia.com\/blog\/how-to-celebrate-a-safe-independence-day-amid-covid-19\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"974\" href=\"https:\/\/opticsindia.com\/blog\/how-to-celebrate-a-safe-independence-day-amid-covid-19\/\" class=\"tpg-post-link\" target=\"_self\">How to Celebrate a safe Independence Day amid COVID-19 ?<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/29\/\">\n\t\t\t\t\tOctober 29, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tIndependence Day weekend is usually all about celebrating life, liberty and the pursuit of...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"974\" href=\"https:\/\/opticsindia.com\/blog\/how-to-celebrate-a-safe-independence-day-amid-covid-19\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-968 post type-post status-publish format-standard hentry category-blog\"        data-id=\"968\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"968\" href=\"https:\/\/opticsindia.com\/blog\/uv-c-lamps-playing-it-safe\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"968\" href=\"https:\/\/opticsindia.com\/blog\/uv-c-lamps-playing-it-safe\/\" class=\"tpg-post-link\" target=\"_self\">UV-C Lamps: Playing it Safe<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/29\/\">\n\t\t\t\t\tOctober 29, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tLight in the Ultraviolet-C (UV-C) spectrum has proven effective in killing virtually all known...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"968\" href=\"https:\/\/opticsindia.com\/blog\/uv-c-lamps-playing-it-safe\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-962 post type-post status-publish format-standard hentry category-blog\"        data-id=\"962\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"962\" href=\"https:\/\/opticsindia.com\/blog\/how-thermal-scanners-can-help-detect-a-fever\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"962\" href=\"https:\/\/opticsindia.com\/blog\/how-thermal-scanners-can-help-detect-a-fever\/\" class=\"tpg-post-link\" target=\"_self\">How Thermal Scanners Can Help Detect A Fever?<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/29\/\">\n\t\t\t\t\tOctober 29, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tOptica, the manufacturer of\u00a0Opto Scan Thermal Scanners, is at pains to remind the public that...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"962\" href=\"https:\/\/opticsindia.com\/blog\/how-thermal-scanners-can-help-detect-a-fever\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-958 post type-post status-publish format-standard hentry category-blog\"        data-id=\"958\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"958\" href=\"https:\/\/opticsindia.com\/blog\/how-do-uv-light-air-purifiers-work\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"958\" href=\"https:\/\/opticsindia.com\/blog\/how-do-uv-light-air-purifiers-work\/\" class=\"tpg-post-link\" target=\"_self\">How Do UV-Light Air Purifiers Work?<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/29\/\">\n\t\t\t\t\tOctober 29, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tHistorically, ultraviolet (UV) light has been used to disinfect water, surfaces and the air. You may...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"958\" href=\"https:\/\/opticsindia.com\/blog\/how-do-uv-light-air-purifiers-work\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-954 post type-post status-publish format-standard hentry category-blog\"        data-id=\"954\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"954\" href=\"https:\/\/opticsindia.com\/blog\/aspheric-lenses-optimizing-the-design\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"954\" href=\"https:\/\/opticsindia.com\/blog\/aspheric-lenses-optimizing-the-design\/\" class=\"tpg-post-link\" target=\"_self\">Aspheric Lenses: Optimizing the Design<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/29\/\">\n\t\t\t\t\tOctober 29, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tWith the understanding of\u00a0aspheric lens manufacturing\u00a0provided in\u00a0this article, designers must have...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"954\" href=\"https:\/\/opticsindia.com\/blog\/aspheric-lenses-optimizing-the-design\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-948 post type-post status-publish format-standard hentry category-blog\"        data-id=\"948\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"948\" href=\"https:\/\/opticsindia.com\/blog\/measuring-aspheres-selecting-the-best-technique\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"948\" href=\"https:\/\/opticsindia.com\/blog\/measuring-aspheres-selecting-the-best-technique\/\" class=\"tpg-post-link\" target=\"_self\">Measuring Aspheres: Selecting the Best Technique<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/29\/\">\n\t\t\t\t\tOctober 29, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tThe benefits of aspheric lenses\u00a0are numerous: They allow for a reduction in spherical aberrations...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"948\" href=\"https:\/\/opticsindia.com\/blog\/measuring-aspheres-selecting-the-best-technique\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-187 post type-post status-publish format-standard hentry category-blog\"        data-id=\"187\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"187\" href=\"https:\/\/opticsindia.com\/blog\/affordable-low-vision-devices-withplastic-aspheric-lenses\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"187\" href=\"https:\/\/opticsindia.com\/blog\/affordable-low-vision-devices-withplastic-aspheric-lenses\/\" class=\"tpg-post-link\" target=\"_self\">Affordable low vision devices withplastic aspheric lenses.<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/24\/\">\n\t\t\t\t\tOctober 24, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tWhat is Low Vision? Low Vision indicates a vision of less than 6\/18 but more than 3\/60 or field of...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"187\" href=\"https:\/\/opticsindia.com\/blog\/affordable-low-vision-devices-withplastic-aspheric-lenses\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-920 post type-post status-publish format-standard hentry category-blog\"        data-id=\"920\">\n    <div class=\"rt-holder tpg-post-holder \">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-no-thumbnail\">\n\t\t\t\t\t<a data-id=\"920\" href=\"https:\/\/opticsindia.com\/blog\/what-why-where-of-aspherics\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\n\t\t<\/a>\n\t\t        <div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"920\" href=\"https:\/\/opticsindia.com\/blog\/what-why-where-of-aspherics\/\" class=\"tpg-post-link\" target=\"_self\">What-Why-Where of Aspherics?<\/a><\/h3><\/div>\n\t\t\t                <div class=\"post-meta-tags rt-el-post-meta\">\n\t\t\t\t\t            <span class='author '>\n\n\t\t\t\t<i class='fa fa-user '><\/i><span class='author-prefix'>By<\/span><a href=\"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/\">Opticabloguser<\/a>\t\t\t<\/span>\n\t\t\t            <span class='date'>\n\t\t\t\t<i class='far fa-calendar-alt '><\/i>\t\t\t\t                    <a href=\"https:\/\/opticsindia.com\/blog\/2025\/10\/24\/\">\n\t\t\t\t\tOctober 24, 2025\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t            <span class='categories-links'>\n\t\t\t\t<i class='fas fa-folder-open '><\/i><a class=\"blog\" href=\"https:\/\/opticsindia.com\/blog\/category\/blog\/\">Blog<\/a>\t\t\t<\/span>\n\t\t\t                <\/div>\n\t\t\t\n\n\t\t\t                <div class=\"tpg-excerpt tpg-el-excerpt\">\n\t\t\t\t\t                        <div class=\"tpg-excerpt-inner\">\n\t\t\t\t\t\t\tWhat is an ASPHERIC: Aspheric surface implies a non-spherical (viz: conic) surface with rotational...                        <\/div>\n\t\t\t\t\t\t\t\t\t\t                <\/div>\n\t\t\t\n\t\t\t        <div class=\"post-footer\">\n            <div class=\"post-footer\">\n                <div class=\"read-more\">\n\t\t\t\t\t<a data-id=\"920\" href=\"https:\/\/opticsindia.com\/blog\/what-why-where-of-aspherics\/\" class=\"tpg-post-link\" target=\"_self\">Read More<\/a>                <\/div>\n            <\/div>\n        <\/div>\n\t\t        <\/div>\n    <\/div>\n<\/div>\n\t\t\t<\/div>\n\t\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Blog A blog sharing quick insights, tips, and stories 5 Reasons to Wear Anti-Fog Eyewear ByOpticabloguser October 29, 2025 Blog 1. Combat heat and humidity Situations involving strenuous activity, temperature, and humidity&#8230; Read More How to Celebrate a safe Independence Day amid COVID-19 ? ByOpticabloguser October 29, 2025 Blog Independence Day weekend is usually all&hellip;&nbsp;<a href=\"https:\/\/opticsindia.com\/blog\/what-why-where-of-aspherics\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">What-Why-Where of Aspherics?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-pagebuilder-full-width.php","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-193","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Optica Blog | Industry Insights &amp; 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