{"id":17924,"date":"2024-10-09T09:46:28","date_gmt":"2024-10-09T09:46:28","guid":{"rendered":"https:\/\/matkinh.webie.com.vn\/tac-hai-khong-ngo-tu-viec-chon-kinh-mat-kem-chat-luong\/"},"modified":"2025-06-10T01:29:53","modified_gmt":"2025-06-09T18:29:53","slug":"tac-hai-khong-ngo-tu-viec-chon-kinh-mat-kem-chat-luong","status":"publish","type":"post","link":"https:\/\/matkinh.webie.com.vn\/en\/tac-hai-khong-ngo-tu-viec-chon-kinh-mat-kem-chat-luong\/","title":{"rendered":"T\u00c1C H\u1ea0I KH\u00d4NG NG\u1edc T\u1eea VI\u1ec6C CH\u1eccN K\u00cdNH M\u00c1T K\u00c9M CH\u1ea4T L\u01af\u1ee2NG"},"content":{"rendered":"<\/p>\n
M\u00f9a h\u00e8 \u0111\u1ebfn v\u1edbi \u00e1nh n\u1eafng ch\u00f3i chang, vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t chi\u1ebfc k\u00ednh m\u00e1t \u0111\u1ec3 che b\u1ee5i v\u00e0 ch\u1ed1ng tia UV l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Tuy nhi\u00ean, nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn m\u1eafc ph\u1ea3i sai l\u1ea7m khi ch\u1ecdn k\u00ednh m\u00e1t, g\u00e2y t\u1ed5n th\u01b0\u01a1ng nghi\u00eam tr\u1ecdng cho m\u1eaft v\u00e0 nguy hi\u1ec3m h\u01a1n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u00f9 l\u00f2a.<\/em>\t\t\t\t\t\t\t\t<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n Tr\u01b0\u1edbc \u0111\u00e2y, tr\u00f2ng k\u00ednh m\u00e1t \u0111\u01a1n gi\u1ea3n ch\u1ec9 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u1ee7y tinh. Nh\u01b0ng hi\u1ec7n nay, nh\u1edd c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 t\u1ea1o ra nhi\u1ec1u lo\u1ea1i m\u1eaft k\u00ednh nam, m\u1eaft k\u00ednh n\u1eef v\u1edbi c\u00e1c ch\u1ea5t li\u1ec7u plastic kh\u00e1c nhau, c\u00f3 t\u00ednh n\u0103ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng v\u00e0 t\u00fai ti\u1ec1n c\u1ee7a m\u1ed7i ng\u01b0\u1eddi. M\u1ed9t lo\u1ea1i plastic \u0111\u1eb7c bi\u1ec7t ch\u00ednh l\u00e0 polycarbonate, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c va ch\u1ea1m m\u1ea1nh v\u00e0 ch\u1ed1ng tia c\u1ef1c t\u00edm.<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n Nh\u1edd nh\u1eefng t\u00ednh n\u0103ng \u01b0u vi\u1ec7t n\u00e0y, lo\u1ea1i m\u1eaft k\u00ednh nam cao c\u1ea5p, m\u1eaft k\u00ednh n\u1eef h\u00e0ng hi\u1ec7u ch\u00ednh h\u00e3ng, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap b\u1ea3o v\u1ec7 m\u1eaft hi\u1ec7u qu\u1ea3 h\u01a1n trong m\u00f4i tr\u01b0\u1eddng n\u1eafng n\u00f3ng m\u00f9a h\u00e8.<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n Theo c\u00e1c b\u00e1c s\u0129 chuy\u00ean khoa m\u1eaft, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i m\u1eaft k\u00ednh nam, m\u1eaft k\u00ednh n\u1eef kh\u00f4ng \u0111\u1ea1t chu\u1ea9n c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n tia c\u1ef1c t\u00edm, m\u1eaft ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi \u00e1nh s\u00e1ng tia c\u1ef1c t\u00edm v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe nghi\u00eam tr\u1ecdng.<\/strong> Nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c n\u00e0y c\u00f3 th\u1ec3 g\u00e2y vi\u00eam gi\u00e1c m\u1ea1c, th\u1eadm ch\u00ed \u00a0\u0111\u1ee5c th\u1ee7y tinh th\u1ec3 v\u00e0 \u00a0tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng.<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n C\u00e1c nghi\u00ean c\u1ee9u c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng, ti\u1ebfp x\u00fac qu\u00e1 m\u1ee9c v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 t\u0103ng nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh li\u00ean quan \u0111\u1ebfn m\u1eaft, nh\u01b0 \u0111\u1ee5c th\u1ec3 th\u1ee7y tinh v\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i ung th\u01b0.<\/strong> Trong s\u1ed1 c\u00e1c t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i, c\u00e1c tia c\u1ef1c t\u00edm (UV) t\u1eeb \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c xem l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra m\u1ed9t s\u1ed1 b\u1ec7nh l\u00fd cho m\u1eaft, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean ph\u1ea7n b\u1ec1 m\u1eb7t nh\u00e3n c\u1ea7u nh\u01b0 gi\u00e1c m\u1ea1c v\u00e0 th\u1ec3 th\u1ee7y tinh.<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n Ngo\u00e0i ra, c\u00e1c lo\u1ea1i k\u00ednh \u0111\u01b0\u1ee3c ghi l\u00e0 “m\u1eaft k\u00ednh nam h\u00e0ng hi\u1ec7u, m\u1eaft k\u00ednh n\u1eef h\u00e0ng hi\u1ec7u” nh\u01b0ng gi\u00e1 r\u1ebb th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb v\u1eadt li\u1ec7u k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. C\u00e1c v\u1eadt li\u1ec7u l\u00e0m g\u1ecdng k\u00ednh th\u01b0\u1eddng l\u00e0 nh\u1ef1a c\u1ee9ng, khi ng\u01b0\u1eddi d\u00f9ng \u0111eo v\u00e0o, h\u1ecd c\u00f3 th\u1ec3 c\u1ea3m gi\u00e1c \u0111au hai b\u00ean th\u00e1i d\u01b0\u01a1ng do g\u1ecdng k\u00ednh k\u1eb9p ch\u1eb7t, g\u00e2y ra c\u1ea3m gi\u00e1c \u0111au \u0111\u1ea7u v\u00e0 ch\u00f3ng m\u1eb7t.<\/strong><\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n Do \u0111\u00f3, khi l\u1ef1a ch\u1ecdn m\u1eaft k\u00ednh nam h\u00e0ng hi\u1ec7u, m\u1eaft k\u00ednh n\u1eef h\u00e0ng hi\u1ec7u b\u1ea3o v\u1ec7 m\u1eaft trong m\u00f9a h\u00e8, quan tr\u1ecdng ph\u1ea3i ch\u1ecdn nh\u1eefng lo\u1ea1i k\u00ednh c\u00f3 nh\u00e3n m\u00e1c, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ea1t ti\u00eau chu\u1ea9n, v\u00e0 \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t cam k\u1ebft b\u1ea3o v\u1ec7 ch\u1ed1ng tia UV.<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n S\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i k\u00ednh m\u00e1t kh\u00f4ng \u0111\u1ea1t chu\u1ea9n c\u00f3 th\u1ec3 g\u00e2y n\u00ean nh\u1eefng v\u1ea5n \u0111\u1ec1 v\u00e0 h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng cho m\u1eaft v\u00e0 da m\u1eb7t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c m\u00e0 ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra:<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n K\u00ednh m\u00e1t nam \u0111\u1eb9p, k\u00ednh m\u00e1t n\u1eef \u0111\u1eb9p \u0111\u1ea1t chu\u1ea9n l\u00e0 lo\u1ea1i k\u00ednh c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1eaft kh\u1ecfi tia UV (tia t\u1eed ngo\u1ea1i) v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n cho s\u1ee9c kh\u1ecfe m\u1eaft. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ed9t chi\u1ebfc k\u00ednh m\u00e1t \u0111\u1ea1t chu\u1ea9n, c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u sau:<\/p>\n<\/p>\n \u00a0<\/p>\n<\/div>\n \u0110\u1ec3 b\u1ea3o v\u1ec7 \u0111\u00f4i m\u1eaft trong m\u00f9a h\u00e8, c\u00e1c chuy\u00ean gia nh\u00e3n khoa khuy\u1ebfn ngh\u1ecb:<\/p>\n<\/p>\n \u00a0<\/p>\n<\/p>\n \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o mua \u0111\u01b0\u1ee3c k\u00ednh m\u1eaft nam h\u00e0ng hi\u1ec7u, k\u00ednh m\u1eaft n\u1eef h\u00e0ng hi\u1ec7u \u0111\u1ea1t chu\u1ea9n, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o mua h\u00e0ng t\u1ea1i M\u1eaft Vi\u1ec7t. \u1ede c\u1eeda h\u00e0ng m\u1eaft k\u00ednh M\u1eaft Vi\u1ec7t, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m v\u1edbi h\u01a1n 60+ th\u01b0\u01a1ng hi\u1ec7u m\u1eaft k\u00ednh h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi, v\u1edbi trang thi\u1ebft b\u1ecb \u0111o, kh\u00e1m m\u1eaft ti\u00ean ti\u1ebfn theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf, \u0111\u1ea3m b\u1ea3o an t\u00e2m khi l\u1ef1a ch\u1ecdn. C\u1eeda h\u00e0ng m\u1eaft k\u00ednh M\u1eaft Vi\u1ec7t t\u1ef1 h\u00e0o l\u00e0 \u0111\u1ed1i t\u00e1c chi\u1ebfn l\u01b0\u1ee3c h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam c\u1ee7a t\u1eadp \u0111o\u00e0n Essilor Luxottica, mang \u0111\u1ebfn nh\u1eefng s\u1ea3n ph\u1ea9m k\u00ednh m\u1eaft ch\u00ednh h\u00e3ng ch\u1ea5t l\u01b0\u1ee3ng, cam k\u1ebft b\u1ed3i ho\u00e0n 1000% n\u1ebfu kh\u00f4ng ch\u00ednh h\u00e3ng, h\u1ec7 th\u1ed1ng tr\u1ea3i d\u00e0i t\u1eeb B\u1eafc ch\u00ed Nam thu\u1eadn ti\u1ec7n mua s\u1eafm.<\/p>","protected":false},"excerpt":{"rendered":" M\u00f9a h\u00e8 \u0111\u1ebfn v\u1edbi \u00e1nh n\u1eafng ch\u00f3i chang, vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t chi\u1ebfc k\u00ednh m\u00e1t \u0111\u1ec3 che b\u1ee5i v\u00e0 ch\u1ed1ng tia UV l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Tuy nhi\u00ean, nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn m\u1eafc ph\u1ea3i sai l\u1ea7m khi ch\u1ecdn k\u00ednh m\u00e1t, g\u00e2y t\u1ed5n th\u01b0\u01a1ng nghi\u00eam tr\u1ecdng cho m\u1eaft v\u00e0 nguy hi\u1ec3m h\u01a1n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u00f9 l\u00f2a.<\/em>\t\t\t\t\t\t\t\t<\/p>","protected":false},"author":1,"featured_media":19377,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17924","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-other"],"yoast_head":"\n1) T\u1ea1i sao n\u00ean mua k\u00ednh m\u00e1t ch\u00ednh h\u00e3ng<\/strong><\/h2>\n<\/p>\n
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<\/p>\n<\/p>\n2) S\u1ebd nguy h\u1ea1i nh\u01b0 th\u1ebf n\u00e0o n\u1ebfu l\u1ef1a ch\u1ecdn k\u00ednh kh\u00f4ng \u0111\u1ea1t chu\u1ea9n?<\/strong><\/h2>\n<\/p>\n
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3) Th\u1ebf n\u00e0o l\u00e0 k\u00ednh m\u00e1t \u0111\u1ea1t chu\u1ea9n?\u00a0<\/strong><\/h2>\n<\/p>\n
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4) Mua k\u00ednh m\u00e1t \u0111\u1ea1t chu\u1ea9n \u1edf \u0111\u00e2u th\u00ec uy t\u00edn, ch\u1ea5t l\u01b0\u1ee3ng?<\/strong><\/h2>\n<\/p>\n
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