{"id":52,"date":"2026-04-09T18:47:08","date_gmt":"2026-04-09T18:47:08","guid":{"rendered":"https:\/\/kinhmathoanggia.com\/?p=52"},"modified":"2026-04-09T18:47:08","modified_gmt":"2026-04-09T18:47:08","slug":"mat-kinh-chong-tia-uv-va-anh-sang-xanh-phan-biet-loai-nao-tot","status":"publish","type":"post","link":"https:\/\/kinhmathoanggia.com\/index.php\/2026\/04\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-phan-biet-loai-nao-tot\/","title":{"rendered":"M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh: Ph\u00e2n bi\u1ec7t, lo\u1ea1i n\u00e0o t\u1ed1t?"},"content":{"rendered":"<p><strong><em>M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh \u0111\u1ec1u b\u1ea3o v\u1ec7 m\u1eaft \u2013 nh\u01b0ng m\u1ed7i lo\u1ea1i ng\u0103n ch\u1eb7n m\u1ed9t m\u1ed1i nguy ho\u00e0n to\u00e0n kh\u00e1c nhau. N\u1ebfu b\u1ea1n \u0111ang ng\u1ed3i 8 ti\u1ebfng\/ng\u00e0y tr\u01b0\u1edbc m\u00e0n h\u00ecnh v\u00e0 c\u0169ng th\u01b0\u1eddng xuy\u00ean ra ngo\u00e0i tr\u1eddi, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 ch\u1ecdn \u0111\u00fang lo\u1ea1i tr\u00f2ng k\u00ednh, ho\u1eb7c bi\u1ebft khi n\u00e0o c\u1ea7n c\u1ea3 hai.<\/em><\/strong><\/p>\n<h2 id=\"phan-biet\" class=\"wp-block-heading\"><strong>Ph\u00e2n bi\u1ec7t m\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh<\/strong><\/h2>\n<p>Theo s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea m\u1edbi, Vi\u1ec7t Nam hi\u1ec7n c\u00f3 kho\u1ea3ng 80 tri\u1ec7u ng\u01b0\u1eddi s\u1eed d\u1ee5ng Internet, chi\u1ebfm 78,8% d\u00e2n s\u1ed1. \u0110\u00e1ng ch\u00fa \u00fd, th\u1eddi gian s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed trung b\u00ecnh c\u1ee7a ng\u01b0\u1eddi Vi\u1ec7t \u0111\u00e3 ch\u1ea1m m\u1ed1c 6,5 \u0111\u1ebfn 7 gi\u1edd m\u1ed7i ng\u00e0y.<\/p>\n<p>S\u1ef1 gia t\u0103ng th\u1eddi l\u01b0\u1ee3ng ph\u01a1i nhi\u1ec5m n\u00e0y, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c b\u00e1o c\u00e1o t\u1eeb H\u1ed9i Nh\u00e3n khoa Vi\u1ec7t Nam \u0111\u1eb7t ra y\u00eau c\u1ea7u c\u1ea5p thi\u1ebft v\u1ec1 vi\u1ec7c ph\u00e2n bi\u1ec7t r\u00f5 hai lo\u1ea1i b\u1ee9c x\u1ea1 g\u00e2y h\u1ea1i ch\u00ednh: UVA, UVB v\u00e0 HEV Blue Light (380 \u2013 450nm).<\/p>\n<h3 id=\"hai-moi-nguy\" class=\"wp-block-heading\"><strong>1. Tia UV v\u00e0 \u00e1nh s\u00e1ng xanh: Hai m\u1ed1i nguy kh\u00e1c nhau ho\u00e0n to\u00e0n<\/strong><\/h3>\n<p>T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO) v\u00e0 Hi\u1ec7p h\u1ed9i Nh\u00e3n khoa Hoa K\u1ef3 (AAO) \u0111\u1ecbnh ngh\u0129a:<\/p>\n<ul>\n<li><a href=\"https:\/\/kinhhaitrieu.com\/tia-uv-la-gi-co-o-dau-cac-chi-so-cua-tia-uv-va-tac-hai-len-mat-da\" data-type=\"URL\" data-id=\"https:\/\/kinhhaitrieu.com\/tia-uv-la-gi-co-o-dau-cac-chi-so-cua-tia-uv-va-tac-hai-len-mat-da\">Tia UV<\/a>\u00a0l\u00e0 b\u1ee9c x\u1ea1 kh\u00f4ng nh\u00ecn th\u1ea5y c\u00f3 b\u01b0\u1edbc s\u00f3ng ng\u1eafn (100nm \u2013 400nm). Trong \u0111\u00f3, UVA th\u00e2m nh\u1eadp s\u00e2u g\u00e2y l\u00e3o h\u00f3a m\u00f4 m\u1eaft v\u00e0 UVB g\u00e2y b\u1ecfng gi\u00e1c m\u1ea1c, \u0111\u1ee5c th\u1ee7y tinh th\u1ec3.<\/li>\n<li><a href=\"https:\/\/kinhhaitrieu.com\/anh-sang-xanh-la-gi-co-o-dau-tac-hai-len-mat-va-da-the-nao\">\u00c1nh s\u00e1ng xanh<\/a>\u00a0n\u0103ng l\u01b0\u1ee3ng cao HEV Blue Light (380 \u2013 450nm) thu\u1ed9c ph\u1ed5 kh\u1ea3 ki\u1ebfn, c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e2m xuy\u00ean tr\u1ef1c ti\u1ebfp qua\u00a0<a href=\"https:\/\/kinhhaitrieu.com\/giac-mac-la-gi\">gi\u00e1c m\u1ea1c<\/a>\u00a0v\u00e0 th\u1ee7y tinh th\u1ec3 \u0111\u1ec3 t\u1ea5n c\u00f4ng v\u00f5ng m\u1ea1c.<\/li>\n<\/ul>\n<p>Vi\u1ec7c ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi HEV Blue Light (380 \u2013 450nm) \u1edf c\u1ef1 ly g\u1ea7n l\u00e0 t\u00e1c nh\u00e2n h\u00e0ng \u0111\u1ea7u d\u1eabn \u0111\u1ebfn tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng, g\u00e2y suy gi\u1ea3m th\u1ecb l\u1ef1c v\u0129nh vi\u1ec5n.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-41360 entered pmloaded lazy-load-active\" title=\"M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh: Ph\u00e2n bi\u1ec7t, lo\u1ea1i n\u00e0o t\u1ed1t? (2)\" src=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-2.jpg\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" srcset=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-2.jpg 1200w, https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-2-600x480.jpg 600w\" alt=\"Tr\u00f2ng k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh tuy \u0111\u1ec1u b\u1ea3o v\u1ec7 m\u1eaft nh\u01b0ng l\u1ea1i kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t v\u1ec1 c\u1ea5u t\u1ea1o, c\u00f4ng ngh\u1ec7, t\u00ednh n\u0103ng v\u00e0 c\u1ea3 m\u1ee9c gi\u00e1\" width=\"1200\" height=\"960\" data-src=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-2.jpg\" data-srcset=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-2.jpg 1200w, https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-2-600x480.jpg 600w\" data-ll-status=\"loaded\" \/><figcaption class=\"wp-element-caption\"><em>M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh tuy \u0111\u1ec1u b\u1ea3o v\u1ec7 m\u1eaft nh\u01b0ng l\u1ea1i kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t v\u1ec1 c\u1ea5u t\u1ea1o, c\u00f4ng ngh\u1ec7, t\u00ednh n\u0103ng v\u00e0 c\u1ea3 m\u1ee9c gi\u00e1<\/em><\/figcaption><\/figure>\n<h3 id=\"khac-nhau\" class=\"wp-block-heading\"><strong>2. Tr\u00f2ng k\u00ednh ch\u1ed1ng UV v\u00e0 ch\u1ed1ng \u00e1nh s\u00e1ng xanh kh\u00e1c nhau th\u1ebf n\u00e0o?<\/strong><\/h3>\n<p>M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh \u0111ang tr\u1edf th\u00e0nh \u201c\u00e1o gi\u00e1p\u201d b\u1ea3o v\u1ec7 \u0111\u00f4i m\u1eaft hi\u1ec7n \u0111\u1ea1i. Nh\u01b0ng kh\u00f4ng \u00edt ng\u01b0\u1eddi mua nh\u1ea7m, \u0111eo sai ch\u1ec9 v\u00ec ngh\u0129 hai lo\u1ea1i n\u00e0y gi\u1ed1ng nhau. Trong b\u00e0i vi\u1ebft n\u00e0y, K\u00ednh H\u1ea3i Tri\u1ec1u s\u1ebd gi\u00fap b\u1ea1n ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng v\u00e0 ch\u1ecdn \u0111\u00fang lo\u1ea1i k\u00ednh ph\u00f9 h\u1ee3p, tr\u00e1nh l\u00e3ng ph\u00ed ti\u1ec1n b\u1ea1c v\u00e0 b\u1ea3o v\u1ec7 m\u1eaft t\u1ed1i \u01b0u \u2013 Ch\u1ec9 v\u1edbi 3 ph\u00fat \u0111\u1ecdc!<\/p>\n<h4 class=\"wp-block-heading\"><strong>2.1 C\u1ea5u t\u1ea1o v\u00e0 c\u00f4ng ngh\u1ec7 l\u1ecdc<\/strong><\/h4>\n<p>M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh s\u1eed d\u1ee5ng c\u00e1c c\u01a1 ch\u1ebf v\u1eadt l\u00fd kh\u00e1c bi\u1ec7t \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c d\u1ea3i b\u01b0\u1edbc s\u00f3ng.<\/p>\n<p><strong>L\u1edbp ph\u1ee7 ch\u1ed1ng tia UV<\/strong>\u00a0th\u01b0\u1eddng l\u00e0 m\u1ed9t m\u00e0ng phim si\u00eau m\u1ecfng ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t tr\u00f2ng k\u00ednh, c\u00f3 nhi\u1ec7m v\u1ee5 h\u1ea5p th\u1ee5 ho\u1eb7c ph\u1ea3n x\u1ea1 c\u00e1c tia c\u00f3 b\u01b0\u1edbc s\u00f3ng d\u01b0\u1edbi 400nm.<\/p>\n<p><strong>L\u1edbp l\u1ecdc \u00e1nh s\u00e1ng xanh<\/strong>\u00a0\u0111\u00f2i h\u1ecfi c\u00f4ng ngh\u1ec7 ph\u1ee9c t\u1ea1p h\u01a1n. V\u00ed d\u1ee5, d\u00f2ng tr\u00f2ng k\u00ednh Essilor Blue UV Capture c\u1ee7a t\u1eadp \u0111o\u00e0n Essilor (Ph\u00e1p) \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 l\u1ecdc ngay trong ph\u00f4i tr\u00f2ng, gi\u00fap ng\u0103n ch\u1eb7n \u00e1nh s\u00e1ng xanh t\u00edm c\u00f3 h\u1ea1i m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 trong su\u1ed1t th\u1ea9m m\u1ef9 cao, kh\u00f4ng b\u1ecb \u00e1m v\u00e0ng nh\u01b0 c\u00e1c th\u1ebf h\u1ec7 c\u0169.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-41361 entered lazy-load-active pmloaded\" title=\"M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh: Ph\u00e2n bi\u1ec7t, lo\u1ea1i n\u00e0o t\u1ed1t? (3)\" src=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-3.jpg\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" srcset=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-3.jpg 1200w, https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-3-600x480.jpg 600w\" alt=\"Hi\u1ec7n nay, nhi\u1ec1u d\u00f2ng tr\u00f2ng k\u00ednh cao c\u1ea5p \u0111\u00e3 t\u00edch h\u1ee3p \u0111\u1ed3ng th\u1eddi c\u00f4ng ngh\u1ec7 ch\u1ed1ng tia UV v\u00e0 l\u1ecdc \u00e1nh s\u00e1ng xanh\" width=\"1200\" height=\"960\" data-src=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-3.jpg\" data-srcset=\"https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-3.jpg 1200w, https:\/\/kinhhaitrieu.com\/wp-content\/uploads\/2025\/09\/mat-kinh-chong-tia-uv-va-anh-sang-xanh-3-600x480.jpg 600w\" data-ll-status=\"loaded\" \/><figcaption class=\"wp-element-caption\"><em>Hi\u1ec7n nay, nhi\u1ec1u d\u00f2ng tr\u00f2ng k\u00ednh cao c\u1ea5p \u0111\u00e3 t\u00edch h\u1ee3p \u0111\u1ed3ng th\u1eddi c\u00f4ng ngh\u1ec7 ch\u1ed1ng tia UV v\u00e0 l\u1ecdc \u00e1nh s\u00e1ng xanh<\/em><\/figcaption><\/figure>\n<h4 class=\"wp-block-heading\"><strong>2.2 T\u00ednh n\u0103ng b\u1ea3o v\u1ec7<\/strong><\/h4>\n<p>Tr\u00f2ng k\u00ednh ch\u1ed1ng tia UV t\u1eadp trung b\u1ea3o v\u1ec7 c\u00e1c c\u1ea5u tr\u00fac ph\u00eda tr\u01b0\u1edbc c\u1ee7a m\u1eaft nh\u01b0 gi\u00e1c m\u1ea1c v\u00e0 th\u1ee7y tinh th\u1ec3 kh\u1ecfi s\u1ef1 oxy h\u00f3a g\u00e2y ra b\u1edfi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi.<\/p>\n<p>Tr\u00f2ng k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh \u0111\u00f3ng vai tr\u00f2 \u201ct\u1ea5m khi\u00ean\u201d cho v\u00f5ng m\u1ea1c v\u00e0 \u0111i\u1ec3m v\u00e0ng tr\u01b0\u1edbc b\u1ee9c x\u1ea1 t\u1eeb m\u00e0n h\u00ecnh \u0111i\u1ec7n t\u1eed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1eaft k\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh \u0111\u1ec1u b\u1ea3o v\u1ec7 m\u1eaft \u2013 nh\u01b0ng m\u1ed7i lo\u1ea1i ng\u0103n ch\u1eb7n m\u1ed9t m\u1ed1i nguy ho\u00e0n to\u00e0n kh\u00e1c nhau. N\u1ebfu b\u1ea1n \u0111ang ng\u1ed3i 8 ti\u1ebfng\/ng\u00e0y tr\u01b0\u1edbc m\u00e0n h\u00ecnh v\u00e0 c\u0169ng th\u01b0\u1eddng xuy\u00ean ra ngo\u00e0i tr\u1eddi, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 ch\u1ecdn [&#8230;]\n","protected":false},"author":1,"featured_media":53,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-52","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/posts\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/comments?post=52"}],"version-history":[{"count":1,"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/posts\/52\/revisions"}],"predecessor-version":[{"id":54,"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/posts\/52\/revisions\/54"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/media\/53"}],"wp:attachment":[{"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/media?parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/categories?post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kinhmathoanggia.com\/index.php\/wp-json\/wp\/v2\/tags?post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}