{"id":7584,"date":"2022-02-07T10:01:34","date_gmt":"2022-02-07T10:01:34","guid":{"rendered":"https:\/\/orthokvietnam.vn\/fda-authorizes-marketing-of-vr-system-for-chronic-pain-relief-copy-3\/"},"modified":"2022-03-04T17:37:22","modified_gmt":"2022-03-04T09:37:22","slug":"kinh-chan-anh-sang-xanh","status":"publish","type":"post","link":"https:\/\/dns.orthokvietnam.vn\/kinh-chan-anh-sang-xanh\/","title":{"rendered":"K\u00ednh ch\u1eb7n \u00e1nh s\u00e1ng xanh?"},"content":{"rendered":"
K\u00ednh ch\u1eb7n \u00e1nh s\u00e1ng xanh l\u00e0 k\u00ednh c\u00f3 kh\u1ea3 n\u0103ng ch\u1eb7n m\u1ed9t s\u1ed1 \u00e1nh s\u00e1ng xanh n\u0103ng l\u01b0\u1ee3ng cao ph\u00e1t ra t\u1eeb c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh v\u00e0 TV\u2026 B\u1ea1n bi\u1ebft \u0111\u1ea5y, h\u1ea7u h\u1ebft ch\u00fang ta nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh thi\u1ebft b\u1ecb n\u00e0y c\u1ea3 ng\u00e0y .<\/p>\n
Ngay c\u1ea3 b\u00f3ng \u0111\u00e8n trung b\u00ecnh trong nh\u00e0 c\u1ee7a b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ph\u00e1t ra \u00e1nh s\u00e1ng xanh. M\u1eb7t tr\u1eddi, nh\u00e0 s\u1ea3n xu\u1ea5t \u00e1nh s\u00e1ng xanh l\u1edbn nh\u1ea5t, ph\u00e1t ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u00e1nh s\u00e1ng xanh.<\/p>\n
K\u00ednh ch\u1eb7n \u00e1nh s\u00e1ng xanh c\u00f3 th\u1ef1c s\u1ef1 hi\u1ec3u qu\u1ea3 gi\u00fap b\u1ea3o v\u1ec1 m\u1eaft c\u1ee7a b\u1ea1n kh\u00f4ng? Ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u.<\/p>\n
K\u00ednh ch\u1eafn \u00e1nh s\u00e1ng xanh l\u00e0 g\u00ec?
\nKhi m\u1ed9t th\u1ee9 g\u00ec \u0111\u00f3 t\u1ea1o ra \u00e1nh s\u00e1ng, c\u00e1c m\u00e0u kh\u00e1c nhau dao \u0111\u1ed9ng \u1edf c\u00e1c b\u01b0\u1edbc s\u00f3ng kh\u00e1c nhau. \u00c1nh s\u00e1ng xanh t\u00edm \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y n\u0103ng l\u01b0\u1ee3ng cao (HEV). \u0110\u00f3 l\u00e0 ph\u1ea7n g\u1ea7n gi\u1ed1ng nh\u1ea5t v\u1edbi \u00e1nh s\u00e1ng xanh c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u1ea1i c\u1ee7a m\u1eb7t tr\u1eddi.<\/p>\n
\u0110\u01b0\u01a1ng nhi\u00ean, \u00e1nh s\u00e1ng xanh nh\u00e2n t\u1ea1o y\u1ebfu h\u01a1n nhi\u1ec1u so v\u1edbi \u00e1nh s\u00e1ng xanh c\u1ee7a m\u1eb7t tr\u1eddi. Nh\u01b0ng ng\u01b0\u1eddi M\u1ef9 trung b\u00ecnh hi\u1ec7n d\u00e0nh qu\u00e1 nhi\u1ec1u th\u1eddi gian trong nh\u00e0 tr\u01b0\u1edbc m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ebfn m\u1ee9c t\u1ef7 l\u1ec7 ph\u01a1i s\u00e1ng th\u1ea5p h\u01a1n b\u1eaft \u0111\u1ea7u t\u0103ng l\u00ean.<\/p>\n
Ng\u01b0\u1eddi ta v\u1eabn ch\u01b0a bi\u1ebft li\u1ec7u \u00e1nh s\u00e1ng xanh \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1eaft hay kh\u00f4ng, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n.<\/p>\n
\u201cC\u00e1c th\u1eddi gian trung b\u00ecnh tr\u00ean c\u00e1c thi\u1ebft b\u1ecb v\u00e0 \u1edf ph\u00eda tr\u01b0\u1edbc m\u00e0n h\u00ecnh d\u00e0nh cho ng\u01b0\u1eddi l\u1edbn \u0111ang \u0111\u1ea9y 11 gi\u1edd m\u1ed7i ng\u00e0y, v\u00e0 nh\u01b0 v\u1eady, m\u1eaft c\u1ee7a ch\u00fang t\u00f4i \u0111ang \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u c\u0103ng th\u1eb3ng \u00e1nh s\u00e1ng k\u1ef9 thu\u1eadt s\u1ed1\u201d, ti\u1ebfn s\u0129 Sheri Rowen, m\u1ed9t b\u00e1c s\u0129 nh\u00e3n khoa v\u00e0 l\u00e0 th\u00e0nh vi\u00ean c\u1ee7a Eyesafe Vision n\u00f3i Ban c\u1ed1 v\u1ea5n s\u1ee9c kh\u1ecfe .<\/p>\n
Rowen n\u00f3i: \u201cC\u00e1c th\u1ea5u k\u00ednh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ecfi m\u1eaft k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 tr\u00e1nh gi\u00e1n \u0111o\u1ea1n chu k\u1ef3 nh\u1ecbp sinh h\u1ecdc, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u1ea5c ng\u1ee7 v\u00e0 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3.<\/p>\n
K\u00ednh \u00e1nh s\u00e1ng xanh ch\u1eb7n m\u1ed9t ph\u1ea7n tr\u0103m \u00e1nh s\u00e1ng n\u00e0y b\u1eb1ng m\u1ed9t l\u1edbp ph\u1ee7 \u0111\u1eb7c bi\u1ec7t ph\u1ea3n x\u1ea1 m\u1ed9t ph\u1ea7n \u00e1nh s\u00e1ng xanh ra kh\u1ecfi m\u1eaft b\u1ea1n. T\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m \u0111\u00f3 cao bao nhi\u00eau t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i k\u00ednh m\u00e0 b\u1ea1n mua.<\/p>\n
M\u1ed9t s\u1ed1 k\u00ednh \u00e1nh s\u00e1ng xanh c\u00f3 m\u00e0u v\u00e0ng, trong khi nh\u1eefng k\u00ednh kh\u00e1c nh\u00ecn r\u00f5 r\u00e0ng. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c th\u1ea5u k\u00ednh tr\u00f4ng ng\u1ea3 v\u00e0ng h\u01a1n c\u00f3 xu h\u01b0\u1edbng l\u1ecdc nhi\u1ec1u \u00e1nh s\u00e1ng xanh h\u01a1n so v\u1edbi c\u00e1c th\u1ea5u k\u00ednh trong h\u01a1n c\u1ee7a ch\u00fang.<\/p>\n
Rowen n\u00f3i: \u201cB\u01b0\u1edbc \u0111\u1ea7u ti\u00ean t\u1ed1t nh\u1ea5t l\u00e0 tham kh\u1ea3o \u00fd ki\u1ebfn \u200b\u200bc\u1ee7a chuy\u00ean gia ch\u0103m s\u00f3c m\u1eaft, ng\u01b0\u1eddi s\u1ebd gi\u00fap x\u00e1c \u0111\u1ecbnh nhu c\u1ea7u b\u1ea3o v\u1ec7 c\u1ee7a b\u1ea1n.<\/p>\n
Nh\u1eefng l\u1ee3i \u00edch c\u00f3 th\u1ec3 c\u00f3 c\u1ee7a k\u00ednh \u00e1nh s\u00e1ng xanh
\nKinh nghi\u1ec7m c\u1ee7a ch\u00fang ta v\u1edbi c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i c\u00f2n t\u01b0\u01a1ng \u0111\u1ed1i non tr\u1ebb, \u0111\u1eb7c bi\u1ec7t l\u00e0 th\u00f3i quen d\u00e0nh 11 gi\u1edd m\u1ed7i ng\u00e0y \u0111\u1ec3 d\u00e1n m\u1eaft v\u00e0o m\u00e0n h\u00ecnh.<\/p>\n
C\u00f3 r\u1ea5t nhi\u1ec1u \u0111i\u1ec1u ch\u00fang ta v\u1eabn ch\u01b0a bi\u1ebft v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe \u0111\u00f4i m\u1eaft c\u1ee7a ch\u00fang ta.<\/p>\n
K\u00ednh ch\u1eb7n \u00e1nh s\u00e1ng xanh th\u01b0\u1eddng c\u00f3 hai l\u1ee3i \u00edch ti\u1ec1m n\u0103ng: gi\u1ea3m m\u1ecfi m\u1eaft v\u00e0 ng\u1ee7 ngon h\u01a1n .<\/p>\n
Caroline Dubreuil, gi\u00e1m \u0111\u1ed1c ti\u1ebfp th\u1ecb s\u1ea3n ph\u1ea9m t\u1ea1i EyeBuyDirect cho bi\u1ebft: \u201cB\u1ea5t c\u1ee9 khi n\u00e0o ch\u00fang ta s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a m\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00e0o \u0111\u00eam khuya, ch\u00fang ta \u0111ang th\u1ef1c s\u1ef1 n\u00f3i v\u1edbi b\u1ed9 n\u00e3o c\u1ee7a m\u00ecnh \u0111\u1ec3 gi\u1eef cho c\u01a1 th\u1ec3 t\u1ec9nh t\u00e1o.<\/p>\n
\u201cNghi\u00ean c\u1ee9u cho th\u1ea5y r\u1eb1ng \u0111eo k\u00ednh l\u1ecdc \u00e1nh s\u00e1ng xanh t\u1eeb ba \u0111\u1ebfn b\u1ed1n gi\u1edd tr\u01b0\u1edbc khi \u0111i ng\u1ee7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gi\u1ea5c ng\u1ee7 ngon h\u01a1n v\u00e0 th\u01b0 th\u00e1i h\u01a1n,\u201d Dubreuil n\u00f3i th\u00eam.<\/p>\n
B\u1ea1n c\u00f3 c\u1ea7n k\u00ednh \u00e1nh s\u00e1ng xanh kh\u00f4ng?
\nC\u00f3 th\u1ec3 h\u1eefu \u00edch khi ngh\u0129 v\u1ec1 k\u00ednh \u00e1nh s\u00e1ng xanh nh\u01b0 m\u1ed9t lo\u1ea1i v\u1eadt d\u1ee5ng th\u1eed v\u00e0 sai.<\/p>\n
N\u1ebfu b\u1ea1n b\u1ecb m\u1ecfi m\u1eaft ho\u1eb7c g\u1eb7p v\u1ea5n \u0111\u1ec1 khi ng\u1ee7 (\u0111\u1eb7c bi\u1ec7t l\u00e0 sau th\u1eddi gian s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh qu\u00e1 nhi\u1ec1u), b\u1ea1n n\u00ean xem x\u00e9t k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh .<\/p>\n
Ch\u00fang c\u00f3 th\u1ec3 l\u00e0m d\u1ecbu m\u1ed9t s\u1ed1 c\u01a1n m\u1ecfi m\u1eaft c\u1ee7a b\u1ea1n ho\u1eb7c gi\u00fap b\u1ea1n d\u1ec5 ng\u1ee7 h\u01a1n m\u1ed9t ch\u00fat, ho\u1eb7c c\u00f3 th\u1ec3 kh\u00f4ng. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi th\u1ec1 v\u1edbi h\u1ecd, trong khi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c kh\u00f4ng th\u1ea5y nhi\u1ec1u l\u1ee3i \u00edch.<\/p>\n
C\u00e1c nh\u00e0 b\u00e1n l\u1ebb tr\u1ef1c tuy\u1ebfn nh\u01b0 EyeBuyDirect v\u00e0 Zenni Optical b\u00e1n k\u00ednh l\u1ecdc \u00e1nh s\u00e1ng xanh theo toa v\u00e0 kh\u00f4ng k\u00ea \u0111\u01a1n v\u1edbi gi\u00e1 th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c c\u1eeda h\u00e0ng k\u00ednh, v\u00ec v\u1eady r\u1ee7i ro \u0111\u1ed1i v\u1edbi v\u00ed c\u1ee7a b\u1ea1n s\u1ebd r\u1ea5t th\u1ea5p n\u1ebfu ch\u00fang kh\u00f4ng th\u00e0nh c\u00f4ng.<\/p>\n
Th\u1ef1c h\u00e0nh t\u1ed1t v\u1ec7 sinh m\u00e0n h\u00ecnh
\nD\u00f9 c\u00f3 ho\u1eb7c kh\u00f4ng \u0111eo k\u00ednh \u00e1nh s\u00e1ng xanh, t\u1eadp th\u00f3i quen s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh th\u00e2n thi\u1ec7n v\u1edbi m\u1eaft l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ea3m b\u1ea3o \u0111\u1ec3 gi\u1ea3m m\u1ecfi m\u1eaft v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a h\u1ed9i ch\u1ee9ng th\u1ecb l\u1ef1c m\u00e1y t\u00ednh .<\/p>\n
C\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a m\u1ecfi m\u1eaft k\u1ef9 thu\u1eadt s\u1ed1 th\u01b0\u1eddng bao g\u1ed3m nh\u00ecn m\u1edd , nh\u1ee9c \u0111\u1ea7u v\u00e0 kh\u00f4 m\u1eaft . S\u1ef1 c\u0103ng th\u1eb3ng c\u1ee7a vi\u1ec7c t\u1eadp trung v\u00e0o m\u00e0n h\u00ecnh th\u1eadm ch\u00ed c\u00f3 th\u1ec3 g\u00e2y ra ch\u1ee9ng \u0111au n\u1eeda \u0111\u1ea7u \u1edf m\u1eaft .<\/p>\n
Quy t\u1eafc 20-20-20 r\u1ea5t d\u1ec5 nh\u1edb v\u00e0 d\u1ec5 \u00e1p \u200b\u200bd\u1ee5ng: C\u1ee9 sau 20 ph\u00fat b\u1ea1n \u0111ang s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1, h\u00e3y nh\u00ecn v\u00e0o m\u1ed9t v\u1eadt th\u1ec3 c\u00e1ch xa \u00edt nh\u1ea5t 20 feet trong 20 gi\u00e2y .<\/p>\n
\u0110i\u1ec1u ch\u1ec9nh l\u1ed1i s\u1ed1ng nh\u01b0 th\u1ef1c h\u00e0nh th\u01b0\u1eddng xuy\u00ean quy t\u1eafc 20-20-20, ngh\u1ec9 gi\u1ea3i lao tr\u00ean m\u00e0n h\u00ecnh k\u00e9o d\u00e0i v\u00e0 s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 t\u1ed1i c\u1ee7a \u0111i\u1ec7n tho\u1ea1i c\u00f3 th\u1ec3 b\u1ed5 sung b\u1ea5t k\u1ef3 l\u1ee3i \u00edch n\u00e0o m\u00e0 b\u1ea1n tr\u1ea3i nghi\u1ec7m v\u1edbi k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh.<\/p>\n
H\u00e3y xem h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 ch\u1ee9ng m\u1ecfi m\u1eaft k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 t\u00e1c d\u1ee5ng c\u1ee7a n\u00f3 v\u00e0 c\u00e1ch tr\u00e1nh ch\u00fang.<\/p>\n","protected":false},"excerpt":{"rendered":"
K\u00ednh ch\u1eb7n \u00e1nh s\u00e1ng xanh l\u00e0 k\u00ednh c\u00f3 kh\u1ea3 n\u0103ng ch\u1eb7n m\u1ed9t s\u1ed1 \u00e1nh s\u00e1ng xanh n\u0103ng l\u01b0\u1ee3ng cao ph\u00e1t ra t\u1eeb c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh v\u00e0 TV\u2026 B\u1ea1n bi\u1ebft \u0111\u1ea5y, h\u1ea7u h\u1ebft ch\u00fang ta nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh thi\u1ebft b\u1ecb n\u00e0y c\u1ea3 ng\u00e0y . Ngay c\u1ea3 […]<\/p>\n","protected":false},"author":1,"featured_media":7592,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78,74],"tags":[16,11,12],"yoast_head":"\n