{"id":8023,"date":"2022-09-13T01:15:57","date_gmt":"2022-09-12T18:15:57","guid":{"rendered":"https:\/\/blog.coolmate.me\/kinh-chong-anh-sang-xanh-co-nen-su-dung-167-8023"},"modified":"2025-12-09T15:54:06","modified_gmt":"2025-12-09T08:54:06","slug":"kinh-chong-anh-sang-xanh-co-nen-su-dung-167","status":"publish","type":"post","link":"https:\/\/www.coolmate.me\/blog\/kinh-chong-anh-sang-xanh-co-nen-su-dung-167","title":{"rendered":"T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh? C\u00f3 n\u00ean s\u1eed d\u1ee5ng kh\u00f4ng? Lo\u1ea1i n\u00e0o t\u1ed1t?"},"content":{"rendered":"

 <\/p>\n

K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> \u0111ang l\u00e0 m\u1ed9t trong nh\u1eefng item \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m hi\u1ec7n nay. Nh\u1eefng c\u00f4ng d\u1ee5ng tuy\u1ec7t v\u1eddi v\u00e0 v\u1ebb ngo\u00e0i sang ch\u1ea3nh m\u00e0 n\u00f3 mang l\u1ea1i khi\u1ebfn \u0111\u00e2y l\u00e0 m\u1eb7t h\u00e0ng th\u1eddi trang \u0111\u01b0\u1ee3c \u01b0a th\u00edch h\u00e0ng \u0111\u1ea7u. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm lo\u1ea1i k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh n\u00e0o t\u1ed1t v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u b\u1ea3n th\u00e2n th\u00ec theo d\u00f5i ngay b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/span><\/strong><\/p>\n

\"\"
\n<\/span><\/span><\/strong><\/p>\n

K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh \u0111ang l\u00e0 m\u1ed9t trong nh\u1eefng item nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m hi\u1ec7n nay<\/span><\/strong><\/p>\n

1. Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 \u00e1nh s\u00e1ng xanh<\/strong><\/h2>\n

Nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00e3 nghe t\u1edbi \u00e1nh s\u00e1ng xanh nh\u01b0ng v\u1eabn ch\u01b0a hi\u1ec3u th\u1eadt s\u1ef1 v\u1ec1 lo\u1ea1i \u00e1nh s\u00e1ng n\u00e0y v\u00e0 nh\u1eefng t\u00e1c \u0111\u1ed9ng m\u00e0 n\u00f3 mang l\u1ea1i. Nh\u1eefng chi\u1ebfc k\u00ednh th\u00f4ng th\u01b0\u1eddng s\u1ebd kh\u00f4ng ng\u0103n \u0111\u01b0\u1ee3c \u00e1nh s\u00e1ng xanh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1eaft c\u1ee7a b\u1ea1n v\u00e0 v\u1ec1 l\u00e2u d\u00e0i d\u1eabn \u0111\u1ebfn t\u00e1c h\u1ea1i kh\u00f4ng nh\u1ecf.<\/span><\/strong><\/p>\n

1.1 \u00c1nh s\u00e1ng xanh l\u00e0 g\u00ec?<\/strong><\/h3>\n

\u00c1nh s\u00e1ng xanh<\/span> t\u1ef1 ta th\u01b0\u1eddng th\u1ea5y \u0111\u01b0\u1ee3c l\u00e0 t\u1eeb m\u1eb7t tr\u1eddi v\u00e0 m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n t\u1eed nh\u01b0 \u0111i\u1ec7n tho\u1ea1i, tivi, m\u00e1y t\u00ednh,…V\u1eady n\u00ean m\u1eaft ta ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng xanh g\u1ea7n nh\u01b0 l\u00e0 c\u1ea3 ng\u00e0y v\u00e0 m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i.<\/span><\/strong><\/p>\n

\"\"
\n<\/span><\/span><\/strong><\/p>\n

\u00c1nh s\u00e1ng xanh t\u1ed5ng h\u1ee3p m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc n\u0103ng l\u01b0\u1ee3ng cao<\/span><\/strong><\/p>\n

\u00c1nh s\u00e1ng xanh t\u1ed5ng h\u1ee3p m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u00e1nh s\u00e1ng \u0111\u01a1n s\u1eafc n\u0103ng l\u01b0\u1ee3ng cao, s\u00f3ng ng\u1eafn, \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc ch\u1ee9ng minh l\u00e0 c\u00f3 h\u1ea1i cho m\u1eaft ng\u01b0\u1eddi. Ta s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng xuy\u00ean v\u00e0 trong c\u1ef1 ly g\u1ea7n c\u00f3 th\u1ec3 g\u00e2y t\u00e1c h\u1ea1i \u0111\u1ebfn \u0111\u00f4i m\u1eaft nh\u01b0 m\u1ecfi m\u1eaft, tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng<\/span><\/strong><\/p>\n

1.2 T\u00e1c h\u1ea1i kh\u00f4n l\u01b0\u1eddng c\u1ee7a \u00e1nh s\u00e1ng xanh<\/strong><\/h3>\n

Th\u1eddi gian ti\u1ebfp c\u1eadn \u00e1nh s\u00e1ng xanh c\u00e0ng l\u00e2u th\u00ec \u1ea3nh h\u01b0\u1edfng c\u00e0ng nhi\u1ec1u, ti\u00eau c\u1ef1c \u0111\u1ebfn s\u1ee9c kh\u1ecfe, nh\u1ea5t l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1eaft. C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p nh\u01b0 m\u1eaft th\u01b0\u1eddng xuy\u00ean kh\u00f4, nh\u1ee9c, nh\u00ecn m\u1edd v\u00e0 nh\u00f2e.<\/span><\/strong><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, \u00e1nh s\u00e1ng xanh c\u00f3 th\u1ec3 t\u0103ng nguy c\u01a1 tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng, \u0111\u1ee5c th\u1ee7y tinh th\u1ec3.. T\u00ecnh tr\u1ea1ng suy gi\u1ea3m th\u1ecb l\u1ef1c x\u1ea3y ra d\u1ec5 m\u1eafc c\u00e1c t\u1eadt kh\u00fac x\u1ea1 nh\u01b0 c\u1eadn th\u1ecb, lo\u1ea1n th\u1ecb. Ngo\u00e0i m\u1eaft th\u00ec c\u01a1 th\u1ec3 c\u1ee7a b\u1ea1n c\u0169ng hay m\u1ec7t m\u1ecfi do m\u1ea5t ng\u1ee7 k\u00e9o d\u00e0i, s\u1ee9c kh\u1ecfe gi\u1ea3m s\u00fat.<\/span><\/strong><\/p>\n

2. K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh l\u00e0 g\u00ec?<\/strong><\/h2>\n

K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> s\u1eed d\u1ee5ng lo\u1ea1i m\u1eaft k\u00ednh ph\u1ee7 \u0111\u1eb7c bi\u1ec7t v\u1edbi m\u1ee5c \u0111\u00edch gi\u1ea3m t\u00e1c h\u1ea1i c\u1ee7a \u00e1nh s\u00e1ng xanh \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3. Th\u00f4ng th\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c chia th\u00e0nh 2 lo\u1ea1i l\u00e0 Blue Cut v\u00e0 Blue Control.<\/span><\/strong><\/p>\n

\"\"
\n<\/span><\/span><\/strong><\/p>\n

K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh chia th\u00e0nh 2 lo\u1ea1i l\u00e0 Blue Cut v\u00e0 Blue Control<\/span><\/strong><\/p>\n

M\u1eaft k\u00ednh Blue Cut: Lo\u1ea1i k\u00ednh \u0111\u1eb7c bi\u1ec7t n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n \u00e1nh s\u00e1ng xanh t\u1ed1i \u0111a v\u00e0 c\u1ea3 \u00e1nh s\u00e1ng xanh t\u00edm v\u00e0 xanh lam<\/span><\/strong><\/p>\n

M\u1eaft k\u00ednh Blue Control : K\u00ednh \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp ng\u0103n ch\u1eb7n c\u00e1c \u00e1nh s\u00e1ng xanh t\u00edm \u0111i qua. Tuy nhi\u00ean \u00e1nh s\u00e1ng xanh lam v\u1eabn c\u00f3 th\u1ec3 l\u1ecdt qua \u0111\u01b0\u1ee3c.<\/span><\/strong><\/p>\n

2.1 T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/strong><\/h3>\n

Theo nh\u01b0 nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng, <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> kh\u00f4ng gi\u00fap b\u1ea1n tr\u00e1nh kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u00e1nh s\u00e1ng xanh ho\u00e0n to\u00e0n. Tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng lo\u1ea1i k\u00ednh n\u00e0y gi\u00fap b\u1ea1n ph\u1ea7n n\u00e0o gi\u1ea3m thi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng t\u00e1c h\u1ea1i \u0111\u1ebfn m\u1eaft c\u1ee7a b\u1ea1n.<\/span><\/strong><\/p>\n

K\u1ebft h\u1ee3p s\u1eed d\u1ee5ng <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span>, c\u00f9ng c\u00e1c b\u00e0i luy\u1ec7n t\u1eadp m\u1eaft, sinh ho\u1ea1t ng\u1ee7 ngh\u1ec9 \u0111i\u1ec1u \u0111\u1ed9 th\u00ec nh\u1eefng nguy c\u01a1 tho\u00e1i h\u00f3a, \u0111\u1ee5c th\u1ee7y tinh th\u1ec3 s\u1ebd gi\u1ea3m \u0111i nhi\u1ec1u. Lo\u1ea1i k\u00ednh n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi ng\u01b0\u1eddi c\u00f3 t\u00ecnh tr\u1ea1ng m\u1eaft nh\u01b0 c\u1eadn, vi\u1ec5n, lo\u1ea1n hay kh\u00f4ng \u0111\u1ed9<\/span><\/strong><\/p>\n

2.2 C\u00e1ch nh\u1eadn bi\u1ebft k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh \u0111\u01a1n gi\u1ea3n<\/strong><\/h3>\n

– B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ph\u00e2n bi\u1ec7t <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> qua m\u1eaft th\u01b0\u1eddng. B\u1edfi v\u00ec lo\u1ea1i k\u00ednh n\u00e0y cho ph\u00e9p c\u00e1c \u00e1nh s\u00e1ng m\u00e0u kh\u00e1c \u0111i qua k\u00ednh v\u00e0 ch\u1eb7n l\u1ea1i \u00e1nh s\u00e1ng m\u00e0u xanh lam. Do \u0111\u00f3, ch\u1ec9 c\u1ea7n \u0111\u01b0a k\u00ednh ra \u00e1nh s\u00e1ng s\u1ebd th\u1ea5y ph\u1ea3n quang l\u1ea5p l\u00e1nh m\u00e0u xanh.<\/span><\/strong><\/p>\n

– N\u1ebfu mu\u1ed1n t\u0103ng t\u00ednh ch\u00ednh x\u00e1c th\u00ec b\u00fat th\u1eed l\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u1eefu hi\u1ec7u. \u0110\u1eb7t m\u1ed9t t\u1edd gi\u1ea5y tr\u01b0\u1edbc m\u1eaft k\u00ednh v\u00e0 chi\u1ebfu tia s\u00e1ng qua, n\u1ebfu c\u00f3 \u00e1nh s\u00e1ng th\u00ec k\u00ednh s\u1ebd kh\u00f4ng th\u1ec3 ch\u1ed1ng l\u1ea1i \u00e1nh s\u00e1ng lam v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/span><\/strong><\/p>\n

3. 3+ l\u1ee3i \u00edch tuy\u1ec7t v\u1eddi khi s\u1eed d\u1ee5ng k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/strong><\/h2>\n

Vi\u1ec7c ch\u00fang ta s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng xuy\u00ean s\u1ebd khi\u1ebfn m\u1eaft d\u1ec5 r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng m\u1ec7t m\u1ecfi. V\u1eady n\u00ean s\u1eed d\u1ee5ng k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh s\u1ebd gi\u00fap gi\u1ea3m nh\u1eefng t\u00e1c h\u1ea1i ti\u00eau c\u1ef1c kh\u00f4ng \u0111\u00e1ng c\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng d\u1ee5ng ti\u00eau bi\u1ec3u c\u1ee7a lo\u1ea1i k\u00ednh n\u00e0y.<\/span><\/strong><\/p>\n

3.1 Gi\u1ea3m t\u00ecnh tr\u1ea1ng m\u1eaft nh\u01b0 c\u1eadn, vi\u1ec5n hay lo\u1ea1n th\u1ecb<\/strong><\/h3>\n

Vi\u1ec7c s\u1eed d\u1ee5ng <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> kh\u00f4ng th\u1ec3 ng\u0103n ng\u1eeba t\u1eadt c\u1eadn th\u1ecb. Tuy nhi\u00ean, nh\u1edd v\u00e0o gi\u1ea3m \u0111i\u1ec1u ti\u1ebft \u1edf m\u1eaft, lo\u1ea1i k\u00ednh n\u00e0y c\u00f3 th\u1ec3 l\u00e0m nguy c\u01a1 m\u1eafc t\u1eadt c\u1eadn th\u1ecb gi\u1ea3m m\u1ea1nh v\u00e0 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh t\u0103ng \u0111\u1ed9 c\u1eadn.<\/span><\/strong><\/p>\n

3.2 Ng\u0103n ch\u1eb7n tia UV hi\u1ec7u qu\u1ea3<\/strong><\/h3>\n

Ti\u1ebfp x\u00fac nhi\u1ec1u \u00e1nh s\u00e1ng xanh t\u1eeb m\u00e0n h\u00ecnh m\u00e1y t\u00ednh c\u00f3 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng cao ch\u1ec9 sau tia UV. \u1ede kho\u1ea3ng c\u00e1ch g\u1ea7n v\u00e0 li\u00ean t\u1ee5c s\u1ebd ti\u00eau di\u1ec7t c\u00e1c t\u1ebf b\u00e0o th\u1ecb gi\u00e1c, g\u00e2y h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh v\u00e0 b\u1ec7nh tho\u00e1i ho\u00e1 \u0111i\u1ec3m v\u00e0ng.<\/span><\/strong><\/p>\n

\"\"
\n<\/span><\/span><\/strong><\/p>\n

\u0110eo k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh s\u1ebd gi\u1eef m\u1eaft c\u1ee7a b\u1ea1n an to\u00e0n v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c t\u00e1c h\u1ea1i v\u1ec1 m\u1eaft<\/span><\/strong><\/p>\n

V\u1eady n\u00ean, \u0111eo k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh s\u1ebd gi\u1eef m\u1eaft c\u1ee7a b\u1ea1n an to\u00e0n v\u00e0 l\u00e0m gi\u1ea3m thi\u1ec3u c\u00e1c t\u00e1c h\u1ea1i v\u1ec1 m\u1eaft. C\u00e1c tri\u1ec7u ch\u1ee9ng kh\u00f3 ch\u1ecbu nh\u01b0 nh\u1ee9c m\u1ecfi m\u1eaft, kh\u00f4 hay m\u1edd m\u1eaft c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n d\u1ea7n.<\/span><\/strong><\/p>\n

3.3 Gi\u1ea3m nguy c\u01a1 tho\u00e1i h\u00f3a, \u0111\u1ee5c th\u1ee7y tinh th\u1ec3<\/strong><\/h3>\n

S\u1eed d\u1ee5ng <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> v\u1ec1 l\u00e2u d\u00e0i c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 m\u1eaft v\u00e0 ng\u0103n ng\u1eeba tho\u00e1i h\u00f3a v\u00e0 \u0111\u1ee5c th\u1ee7y tinh th\u1ec3. L\u1edbp ph\u1ee7 tr\u00ean b\u1ec1 m\u1eb7t k\u00ednh ng\u0103n kh\u00f4ng cho \u00e1nh s\u00e1ng xanh t\u00e1c \u0111\u1ed9ng t\u1edbi c\u00e1c ph\u00e2n t\u1eed retina l\u00e0m ch\u1ebft c\u00e1c t\u1ebf b\u00e0o nh\u1ea1y c\u1ea3m \u00e1nh s\u00e1ng \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng nh\u00ecn c\u1ee7a m\u1eaft.<\/span><\/strong><\/p>\n

3.4 Mang l\u1ea1i gi\u1ea5c ng\u1ee7 ngon<\/strong><\/h3>\n

Th\u00f3i quen s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i v\u00e0o ban \u0111\u00eam d\u1eabn t\u1edbi kh\u00f3 ng\u1ee7, suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5c ng\u1ee7. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng, k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh hi\u1ec7u qu\u1ea3 trong vi\u1ec7c \u1ee9c ch\u1ebf melatonin t\u1eeb thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. T\u1eeb \u0111\u00f3, gi\u00fap b\u1ea1n c\u00f3 gi\u1ea5c ng\u1ee7 ngon h\u01a1n v\u00e0o ban \u0111\u00eam.<\/span><\/strong><\/p>\n

\"\"
\n<\/span><\/span><\/strong><\/p>\n

K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh hi\u1ec7u qu\u1ea3 trong vi\u1ec7c \u1ee9c ch\u1ebf melatonin, gi\u00fap ng\u1ee7 ngon h\u01a1n<\/span><\/strong><\/p>\n

 <\/p>\n

4. Ph\u00e2n bi\u1ec7t c\u00e1c lo\u1ea1i k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span><\/strong><\/h2>\n

4.1. K\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh<\/span><\/strong><\/h3>\n

K\u00ednh ch\u1ed1ng tia UV l\u00e0 m\u1ed9t lo\u1ea1i k\u00ednh c\u00f3 l\u1edbp ph\u1ee7 ch\u1ed1ng UV tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a tr\u00f2ng k\u00ednh. Lo\u1ea1i k\u00ednh n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n ng\u1eeba tia UV hay tia c\u1ef1c t\u00edm g\u00e2y h\u1ea1i ti\u1ebfp x\u00fac v\u1edbi m\u1eaft. K\u00ednh r\u00e2m l\u00e0 lo\u1ea1i k\u00ednh ph\u1ed5 bi\u1ebfn \u0111\u1ec3 ch\u1ed1ng tia UV, nh\u01b0ng do b\u1ecb h\u1ea1n ch\u1ebf v\u00ec l\u00e0m gi\u1ea3m t\u1ea7m nh\u00ecn n\u00ean v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i k\u00ednh trong su\u1ed1t v\u1eabn c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng tia c\u1ef1c t\u00edm nh\u01b0ng kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng t\u1ea7m nh\u00ecn.<\/span><\/strong><\/p>\n

\u0110\u1ec3 ph\u00e2n bi\u1ec7t 2 lo\u1ea1i k\u00ednh n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 quan s\u00e1t b\u1eb1ng m\u1eaft th\u01b0\u1eddng. V\u00e0 c\u00e1ch nh\u1eadn bi\u1ebft 2 lo\u1ea1i k\u00ednh n\u00e0y d\u1ef1a tr\u00ean \u0111\u1eb7c \u0111i\u1ec3m nh\u01b0 sau:<\/span><\/strong><\/p>\n

    \n
  • K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/strong> s\u1ebd c\u00f3 l\u1edbp ph\u1ea3n quang m\u00e0u xanh t\u00edm tr\u00ean b\u1ec1 m\u1eb7t tr\u00f2ng k\u00ednh. Ho\u1eb7c tr\u00f2ng k\u00ednh ng\u1ea3 v\u00e0ng v\u00e0 l\u00e0m h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb qua l\u1edbp k\u00ednh c\u00f3 m\u00e0u v\u00e0ng nh\u1ea1t<\/li>\n
  • C\u00f2n k\u00ednh ch\u1ed1ng tia UV th\u00ec s\u1ebd c\u00f3 m\u00e0u tr\u1eafng trong su\u1ed1t<\/li>\n<\/ul>\n

    K\u00ednh ch\u1ed1ng tia UV kh\u00f4ng th\u1ec3 ng\u0103n \u00e1nh s\u00e1ng xanh, nh\u01b0ng k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh t\u00edm l\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng c\u1ea3 tia UV. V\u00ec \u00e1nh s\u00e1ng xanh n\u1eb1m trong d\u1ea3i s\u00e1ng cao h\u01a1n tia UV n\u00ean khi \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp ch\u1ed1ng \u00e1nh s\u00e1ng xanh g\u00e2y h\u1ea1i th\u00ec c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c c\u1ea3 tia UV t\u00e1c \u0111\u1ed9ng v\u00e0o m\u1eaft ch\u00fang ta.<\/span><\/strong><\/p>\n

    \"kinh-chong-anh-sang-xanh-co-nen-su-dung-167\"<\/span><\/span><\/strong><\/p>\n

    K\u00ednh ch\u1ed1ng tia UV v\u00e0 \u00e1nh s\u00e1ng xanh (Ngu\u1ed3n: HMK)<\/span><\/strong><\/p>\n

    4.2. K\u00ednh kh\u00f4ng \u0111\u1ed9 ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span><\/strong><\/h3>\n

    K\u00ednh kh\u00f4ng \u0111\u1ed9 ch\u1ed1ng \u00e1nh s\u00e1ng xanh l\u00e0 m\u1ed9t lo\u1ea1i k\u00ednh th\u00f4ng d\u1ee5ng v\u00e0 c\u1ef1c k\u00ec ph\u00f9 h\u1ee3p cho nh\u1eefng ai ng\u1ed3i l\u00e0m vi\u1ec7c tr\u01b0\u1edbc m\u00e1y t\u00ednh. Lo\u1ea1i k\u00ednh n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng h\u1ea1n ch\u1ebf \u00e1nh s\u00e1ng xanh t\u00edm g\u00e2y h\u1ea1i \u0111\u1ebfn m\u1eaft c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/span><\/strong><\/p>\n

    \u0110\u1ec3 ph\u00e2n bi\u1ec7t lo\u1ea1i k\u00ednh n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng m\u1eaft th\u01b0\u1eddng b\u1eb1ng c\u00e1ch \u0111\u01b0a k\u00ednh ra tr\u01b0\u1edbc \u00e1nh s\u00e1ng n\u1ebfu th\u1ea5y c\u00f3 m\u1ed9t l\u1edbp ph\u1ea3n quang m\u00e0u xanh lam th\u00ec \u0111\u00f3 ch\u00ednh l\u00e0 lo\u1ea1i k\u00ednh m\u00e0 b\u1ea1n c\u1ea7n. Ho\u1eb7c n\u1ebfu kh\u00f4ng th\u1ec3 nh\u00ecn b\u1eb1ng m\u1eaft th\u01b0\u1eddng, th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t m\u1ed9t mi\u1ebfng gi\u1ea5y tr\u01b0\u1edbc k\u00ednh r\u1ed3i d\u00f9ng \u0111\u00e8n c\u1ee7a b\u00fat th\u1eed r\u1ecdi qua. N\u1ebfu c\u00f3 \u00e1nh s\u00e1ng hi\u1ec7n l\u00ean gi\u1ea5y th\u00ec k\u00ednh kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng \u00e1nh s\u00e1ng xanh v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/span><\/strong><\/p>\n

    \"kinh-chong-anh-sang-xanh-co-nen-su-dung-167\"<\/span><\/span><\/strong><\/p>\n

    K\u00ednh kh\u00f4ng \u0111\u1ed9 ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span><\/strong><\/p>\n

    4.3. Tr\u00f2ng k\u00ednh \u0111\u1ed5i m\u00e0u ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span><\/strong><\/h3>\n

    Tr\u00f2ng k\u00ednh \u0111\u1ed5i m\u00e0u ch\u1ed1ng \u00e1nh s\u00e1ng xanh l\u00e0 m\u1ed9t lo\u1ea1i tr\u00f2ng \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t lo\u1ea1i thu\u1ed1c nhu\u1ed9m m\u00e0u \u0111\u1eb7c bi\u1ec7t. Khi c\u00e1c ph\u00e2n t\u1eed \u0111\u1ed5i m\u00e0u th\u00ec c\u00f3 th\u1ec3 d\u1ecbch chuy\u1ec3n v\u00e0 thay \u0111\u1ed5i khi g\u1eb7p c\u00e1c d\u00f2ng \u00e1nh s\u00e1ng kh\u00e1c nhau. C\u00e1c ph\u00e2n t\u1eed n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n v\u00e0 h\u1ea1n ch\u1ebf \u00e1nh s\u00e1ng xanh v\u1edbi m\u1ed9t m\u00e0n l\u1ecdc m\u00e0u v\u00e0ng.<\/span><\/strong><\/p>\n

    Khi \u0111\u00f3, lo\u1ea1i tr\u00f2ng k\u00ednh n\u00e0y s\u1ebd kh\u00f3 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c b\u1eb1ng m\u1eaft th\u01b0\u1eddng. Ki\u1ec3u tr\u00f2ng k\u00ednh \u0111\u1ed5i m\u00e0u n\u00e0y s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi c\u00e1c tia UV v\u00e0o ng\u00e0y u \u00e1m hay ng\u00e0y n\u1eafng g\u1eaft. V\u00e0 \u0111\u1eb7c bi\u1ec7t, n\u00f3 c\u0169ng c\u00f3 t\u00e1c d\u1ee5ng ng\u0103n ch\u1eb7n \u00e1nh s\u00e1ng xanh t\u1eeb c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 k\u0129 thu\u1eadt s\u1ed1 cho d\u00f9 b\u1ea1n \u1edf ngo\u00e0i tr\u1eddi hay trong nh\u00e0.<\/span><\/strong><\/p>\n

    \"kinh-chong-anh-sang-xanh-co-nen-su-dung-167\"<\/span><\/span><\/strong><\/p>\n

    Tr\u00f2ng k\u00ednh \u0111\u1ed5i m\u00e0u ch\u1ed1ng \u00e1nh s\u00e1ng xanh (Ngu\u1ed3n: Kavi)<\/span><\/strong><\/p>\n

    4.4. M\u1eaft k\u00ednh c\u1eadn ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span><\/strong><\/h3>\n

    M\u1eaft c\u1eadn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u00f2ng k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/strong> \u0111\u01b0\u1ee3c kh\u00f4ng? V\u00e0 c\u00e2u tr\u1ea3 l\u1eddi ch\u1eafc ch\u1eafn l\u00e0 \u0111\u01b0\u1ee3c nh\u00e9. Do \u0111\u00f3, n\u1ebfu b\u1ea1n c\u00f3 b\u1ecb c\u1eadn th\u00ec v\u1eabn c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn d\u00f2ng tr\u00f2ng k\u00ednh n\u00e0y \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00eam cho \u0111\u00f4i m\u1eaft c\u1ee7a m\u00ecnh.<\/span><\/strong><\/p>\n

    C\u00f3 2 d\u1ea1ng tr\u00f2ng k\u00ednh \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn:<\/span><\/strong><\/p>\n

      \n
    • Tr\u00f2ng k\u00ednh Blue Cut c\u00f3 th\u1ec3 ch\u1eafn 100% \u00e1nh s\u00e1ng xanh: tr\u00f2ng k\u00ednh n\u00e0y s\u1ebd lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n \u00e1nh s\u00e1ng xanh k\u1ec3 c\u1ea3 c\u00f3 h\u1ea1i hay v\u00f4 h\u1ea1i \u0111\u1ebfn m\u1eaft. Lo\u1ea1i tr\u00f2ng n\u00e0y ph\u00f9 h\u1ee3p cho nh\u1eefng ai b\u1ecb nh\u1ea1y c\u1ea3m v\u1edbi \u00e1nh s\u00e1ng, ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean ti\u1ebfp x\u00fac v\u1edbi m\u00e0n h\u00ecnh thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 editor, d\u1ef1ng phim, designer,…<\/li>\n
    • Tr\u00f2ng k\u00ednh Blue Control l\u1ecdc \u00e1nh s\u00e1ng xanh b\u1ea3o v\u1ec7 \u0111\u00f4i m\u1eaft: lo\u1ea1i tr\u00f2ng n\u00e0y c\u00f3 \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i h\u01a1n khi l\u1ecdc 100% \u00e1nh s\u00e1ng xanh t\u00edm g\u00e2y h\u1ea1i, nh\u01b0ng ch\u1ec9 l\u1ecdc 30 – 50% \u00e1nh s\u00e1ng xanh ng\u1ecdc v\u00f4 h\u1ea1i. Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a lo\u1ea1i k\u00ednh n\u00e0y l\u00e0 tr\u00f2ng k\u00ednh c\u00f3 m\u00e0u v\u00e0ng nh\u1ea1t<\/li>\n<\/ul>\n

      \"kinh-chong-anh-sang-xanh-co-nen-su-dung-167\"<\/span><\/span><\/strong><\/p>\n

      M\u1eaft k\u00ednh c\u1eadn ch\u1ed1ng \u00e1nh s\u00e1ng xanh (Ngu\u1ed3n: K\u00ednh m\u1eaft Sunday)<\/span><\/strong><\/p>\n

      5. Top 5 lo\u1ea1i k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh \u01b0a chu\u1ed9ng nh\u1ea5t hi\u1ec7n nay<\/strong><\/h2>\n

      Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00e1c d\u00f2ng <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> ng\u00e0y m\u1ed9t \u0111a d\u1ea1ng \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. V\u1eady n\u00ean, h\u00e3y c\u00f9ng Coolmate tham kh\u1ea3o d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u s\u1ea3n xu\u1ea5t k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1ea5t hi\u1ec7n nay nh\u00e9.<\/span><\/strong><\/p>\n

      5.1 Th\u01b0\u01a1ng hi\u1ec7u k\u00ednh h\u00e0ng \u0111\u1ea7u Kavi<\/strong><\/h3>\n

      K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh Kavi<\/span> l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e3n h\u00e0ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn v\u00e0 tin d\u00f9ng. Th\u01b0\u01a1ng hi\u1ec7u th\u00e0nh l\u1eadp t\u1eeb n\u0103m 2017 n\u00e0y n\u1ed5i ti\u1ebfng v\u1edbi vi\u1ec7c t\u1eadp trung s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i m\u1eaft k\u00ednh t\u1ea1i Vi\u1ec7t Nam, ch\u1ea5t li\u1ec7u nh\u1eadp kh\u1ea9u t\u1eeb H\u00e0n Qu\u1ed1c.<\/span><\/strong><\/p>\n

      \"\"<\/span><\/strong><\/p>\n

      K\u00ednh t\u1eeb Kavi lu\u00f4n mang \u0111\u1ebfn s\u1ef1 h\u00e0i l\u00f2ng cho kh\u00e1ch h\u00e0ng v\u1edbi ch\u1ea5t li\u1ec7u v\u00e0 s\u1ea3n ph\u1ea9m t\u1ed1t nh\u1ea5t<\/span><\/strong><\/p>\n

      M\u1eaft k\u00ednh \u0111\u1ebfn t\u1eeb Kavi lu\u00f4n mang \u0111\u1ebfn s\u1ef1 h\u00e0i l\u00f2ng cho kh\u00e1ch h\u00e0ng v\u1edbi ch\u1ea5t li\u1ec7u v\u00e0 s\u1ea3n ph\u1ea9m t\u1ed1t nh\u1ea5t. Nh\u1edd v\u00e0o \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 chi\u1ebft su\u1ea5t cao High index, gi\u00fap cho k\u00ednh c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, v\u00e0 c\u00f3 \u0111\u1ed9 truy\u1ec1n s\u00e1ng cao.<\/span><\/strong><\/p>\n

      B\u00ean c\u1ea1nh ch\u1ea5t l\u01b0\u1ee3ng th\u00ec k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh Kavi c\u0169ng s\u1edf h\u1eefu ngo\u1ea1i h\u00ecnh sang tr\u1ecdng \u1ea5n t\u01b0\u1ee3ng. M\u1eaft k\u00ednh ch\u1ed1ng x\u01b0\u1edbc cao, b\u1ec1n b\u1ec9 v\u1edbi th\u1eddi gian. G\u1ecdng k\u00ednh \u0111a d\u1ea1ng m\u1eabu m\u00e3 t\u1eeb g\u1ecdng d\u1ebbo, titan \u0111\u1ebfn g\u1ecdng kim lo\u1ea1i, g\u1ecdng vu\u00f4ng,…r\u1ea5t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng.<\/span><\/strong><\/p>\n

      5.2 K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh Xiaomi<\/strong><\/h3>\n

      Th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng \u0111\u1ebfn t\u1eeb Trung Qu\u1ed1c – Xiaomi, k\u1ebft h\u1ee3p v\u1edbi Turok Steinhardt v\u00e0 Roidmi cho ra \u0111\u1eddi nh\u1eefng m\u1eabu k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh ch\u1ea5t l\u01b0\u1ee3ng nh\u1ea5t. M\u1ed9t s\u1ed1 m\u1eabu k\u00ednh b\u00e1n ch\u1ea1y c\u1ee7a Xiaomi nh\u01b0 TS Xiaomi FU006, Xiaomi Pro HMJ02TS,…r\u1ea5t \u0111\u01b0\u1ee3c \u01b0a th\u00edch.<\/span><\/strong><\/p>\n

      \"\"
      \n<\/span><\/span><\/strong><\/p>\n

      K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh Xiaomi c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV v\u00e0 b\u1ee9c x\u1ea1 \u00e1nh s\u00e1ng c\u1ef1c t\u1ed1t<\/span><\/strong><\/p>\n

      K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh Xiaomi<\/span> c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV v\u00e0 b\u1ee9c x\u1ea1 \u00e1nh s\u00e1ng c\u1ef1c t\u1ed1t t\u1eeb \u0111\u00f3 b\u1ea3o v\u1ec7 th\u1ecb l\u1ef1c cho ng\u01b0\u1eddi d\u00f9ng. G\u1ecdng k\u00ednh l\u00e0m t\u1eeb TR90 mang l\u1ea1i \u0111\u1ed9 m\u1ec1m d\u1ebbo, tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 kho\u1ea3ng 20gram. T\u1eeb \u0111\u00f3 t\u1ea1o c\u1ea3m gi\u00e1c tho\u1ea3i cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/span><\/strong><\/p>\n

      5.3 K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh Uniqlo<\/strong><\/h3>\n

      Uniqlo b\u00ean c\u1ea1nh \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 th\u01b0\u01a1ng th\u01b0\u01a1ng hi\u1ec7u th\u1eddi trang h\u00e0ng \u0111\u1ea7u c\u1ee7a Nh\u1eadt B\u1ea3n. Ngo\u00e0i c\u00e1c s\u1ea3n ph\u1ea9m qu\u1ea7n \u00e1o, gi\u00e0y d\u00e9p th\u00ec <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh Uniqlo<\/span> c\u0169ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi tin d\u00f9ng v\u00e0 s\u1eed d\u1ee5ng.<\/span><\/strong><\/p>\n

      \"\"
      \n<\/span><\/span><\/strong><\/p>\n

      Uniqlo s\u1eed d\u1ee5ng ch\u1ea5t li\u1ec7u nh\u1ef1a PC, do \u0111\u00f3 lu\u00f4n mang l\u1ea1i c\u1ea3m gi\u00e1c \u0111eo ch\u1eafc ch\u1eafn, m\u1ecfng nh\u1eb9<\/span><\/strong><\/p>\n

      Th\u01b0\u01a1ng hi\u1ec7u Nh\u1eadt B\u1ea3n s\u1eed d\u1ee5ng ch\u1ea5t li\u1ec7u nh\u1ef1a PC, do \u0111\u00f3 lu\u00f4n mang l\u1ea1i c\u1ea3m gi\u00e1c \u0111eo ch\u1eafc ch\u1eafn, m\u1ecfng nh\u1eb9. Ch\u1ea5t li\u1ec7u n\u00e0y c\u00f2n s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 l\u1ecdc \u00e1nh s\u00e1ng xanh Blue Light Reduction, l\u1ecdc m\u1ee9c 15%. T\u1eeb \u0111\u00f3, gi\u00fap lo\u1ea1i b\u1ecf t\u1ed1i \u0111a \u00e1nh s\u00e1ng xanh ti\u1ebfp x\u00fac v\u1edbi th\u1ecb l\u1ef1c c\u1ee7a b\u1ea1n. B\u00ean c\u1ea1nh \u0111\u00f3, gi\u00e1 b\u00e1n k\u00ednh c\u0169ng r\u1ea5t ph\u1ea3i ch\u0103ng, kho\u1ea3ng 300.000\u0111 cho m\u1ed9t s\u1ea3n ph\u1ea9m.<\/span><\/strong><\/p>\n

      5.4 Chemi – K\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh h\u00e0ng \u0111\u1ea7u<\/strong><\/h3>\n

      Chemi kh\u00f4ng c\u00f2n l\u00e0 c\u00e1i t\u00ean qu\u00e1 xa l\u1ea1 v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng qua c\u00e1c s\u1ea3n ph\u1ea9m k\u00ednh ch\u1ea5t l\u01b0\u1ee3ng h\u00e0ng \u0111\u1ea7u Ch\u00e2u \u00c1. Th\u01b0\u01a1ng hi\u1ec7u k\u00ednh \u0111\u1ebfn t\u1eeb H\u00e0n Qu\u1ed1c n\u00e0y lu\u00f4n \u0111i \u0111\u1ea7u trong ph\u00e1t tri\u1ec3n c\u00f4ng nghi\u1ec7p ch\u1ebf t\u1ea1o k\u00ednh. Trong \u0111\u00f3, <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> c\u1ee7a h\u00e3ng lu\u00f4n \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u00f4ng \u0111\u1ea3o quan t\u00e2m \u0111\u1ebfn t\u1eeb ng\u01b0\u1eddi d\u00f9ng.<\/span><\/strong><\/p>\n

      \"\"
      \n<\/span><\/span><\/strong><\/p>\n

      Th\u01b0\u01a1ng hi\u1ec7u k\u00ednh \u0111\u1ebfn t\u1eeb H\u00e0n Qu\u1ed1c lu\u00f4n \u0111i \u0111\u1ea7u trong ph\u00e1t tri\u1ec3n c\u00f4ng nghi\u1ec7p ch\u1ebf t\u1ea1o k\u00ednh<\/span><\/strong><\/p>\n

      M\u1eaft k\u00ednh Chemi hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u theo ti\u00eau chu\u1ea9n ISO 9001 2000, FDA, CE kh\u1eaft khe. T\u1eeb \u0111\u00f3, \u0111\u1ea3m b\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi \u0111\u01b0a ra th\u1ecb tr\u01b0\u1eddng. L\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 t\u1ef1 nhi\u00ean tr\u00ean tr\u00f2ng k\u00ednh gi\u00fap s\u1ea3n ph\u1ea9m kh\u00f4ng b\u00e1m b\u1ee5i, ch\u1ed1ng tia UV v\u00e0 b\u1ee9c x\u1ea1 ti\u00eau c\u1ef1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1eaft.<\/span><\/strong><\/p>\n

      5.5 Hoya – Th\u01b0\u01a1ng hi\u1ec7u chuy\u00ean m\u1eaft k\u00ednh<\/strong><\/h3>\n

      Sau nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng tr\u00ean th\u1ecb tr\u01b0\u1eddng, Hoya l\u00e0 m\u1ed9t trong nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u m\u1eaft k\u00ednh Nh\u1eadt b\u1ea3n h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u01b0a chu\u1ed9ng. Hoya mang \u0111\u1ebfn nh\u1eefng chi\u1ebfc k\u00ednh ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7n \u0111\u1ea1i nh\u1ea5t \u0111\u1ebfn tay ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/span><\/strong><\/p>\n

      \"\"
      \n<\/span><\/span><\/strong><\/p>\n

      Tr\u00f2ng k\u00ednh s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 Multicoated c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 tia c\u1ef1c t\u00edm c\u1ef1c cao<\/span><\/strong><\/p>\n

      Tr\u00f2ng k\u00ednh s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 Multicoated c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 tia c\u1ef1c t\u00edm c\u1ef1c cao. Ngo\u00e0i ra n\u00f3 c\u00f2n h\u1ea1n ch\u1ebf b\u00e1m b\u1ee5i v\u00e0 ch\u1ed1ng s\u00f3ng \u0111i\u1ec7n t\u1eeb. C\u00e1c lo\u1ea1i k<\/span>\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh c\u1ee7a Hoya<\/span> \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp coating m\u00e0u v\u00e0ng gi\u00fap b\u1ea3o v\u1ec7 m\u1eaft c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch t\u1ed1i \u01b0u nh\u1ea5t.<\/span><\/strong><\/p>\n

       <\/p>\n

      5.6. Essilor – nh\u00e0 s\u1ea3n xu\u1ea5t tr\u00f2ng k\u00ednh s\u1ed1 1 th\u1ebf gi\u1edbi<\/span><\/strong><\/h3>\n

      Essilor l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 s\u1ea3n xu\u1ea5t tr\u00f2ng k\u00ednh s\u1ed1 1 th\u1ebf gi\u1edbi. N\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n t\u00ecm m\u1ed9t th\u01b0\u01a1ng hi\u1ec7u <\/span>k\u00ednh ch\u1ed1ng \u00e1nh s\u00e1ng xanh<\/span> ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 th\u00ec c\u00f3 th\u1ec3 tham kh\u1ea3o Essilor n\u00e0y.<\/span><\/strong><\/p>\n

      \u0110\u1ebfn \u0111\u00e2y s\u1ebd c\u00f3 c\u00e1c d\u00f2ng \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn bao g\u1ed3m:<\/span><\/strong><\/p>\n