L\u00e3o th\u1ecb th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n v\u00e0o kho\u1ea3ng 40 tu\u1ed5i, khi\u1ebfn con ng\u01b0\u1eddi gi\u1ea3m kh\u1ea3 n\u0103ng nh\u00ecn g\u1ea7n khi \u0111\u1ecdc s\u00e1ch, kh\u00e2u v\u00e1 ho\u1eb7c l\u00e0m vi\u1ec7c tr\u00ean ipad, \u0111i\u1ec7n tho\u1ea1i. L\u00e3o th\u1ecb l\u00e0 m\u1ed9t bi\u1ec3u hi\u1ec7n c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a.<\/p>\n
Tri\u1ec7u ch\u1ee9ng v\u00e0 d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft<\/strong><\/p>\n \u0110\u1ec3 nh\u00ecn r\u00f5, ng\u01b0\u1eddi b\u1ecb l\u00e3o th\u1ecb ph\u1ea3i \u0111\u01b0a s\u00e1ch, t\u1ea1p ch\u00ed, b\u00e1o v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf ra m\u1ed9t c\u1ef1 ly xa h\u01a1n th\u00f4ng th\u01b0\u1eddng. Khi l\u00e0m nh\u1eefng c\u00f4ng vi\u1ec7c c\u1ea7n nh\u00ecn g\u1ea7n nh\u01b0 th\u00eau v\u00e0 vi\u1ebft tay, hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi m\u1eaft, \u0111au \u0111\u1ea7u c\u00f3 th\u1ec3 s\u1ebd xu\u1ea5t hi\u1ec7n.<\/p>\n \u0110i\u1ec1u tr\u1ecb<\/strong><\/p>\n C\u1ea3i thi\u1ec7n l\u00e3o th\u1ecb b\u1eb1ng k\u00ednh<\/strong><\/p>\n K\u00ednh l\u00e3o \u0111\u01a1n ti\u00eau l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn kh\u00e1c. Kh\u00f4ng gi\u1ed1ng nh\u01b0 k\u00ednh 2 ti\u00eau v\u00e0 \u0111a ti\u00eau \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft ng\u01b0\u1eddi l\u00e3o th\u1ecb s\u1eed d\u1ee5ng, k\u00ednh l\u00e3o \u0111\u01a1n ti\u00eau ch\u1ec9 ph\u1ee5c v\u1ee5 cho c\u00f4ng vi\u1ec7c nh\u00ecn g\u1ea7n.<\/p>\n K\u00ednh g\u1ecdng 2 ti\u00eau ho\u1eb7c \u0111a ti\u00eau l\u00e0 nh\u1eefng ph\u01b0\u01a1ng c\u00e1ch ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb l\u00e3o th\u1ecb. K\u00ednh 2 ti\u00eau c\u00f3 2 ti\u00eau \u0111i\u1ec3m: ph\u1ea7n tr\u00ean c\u1ee7a tr\u00f2ng k\u00ednh mang \u0111\u1ed9 nh\u00ecn xa, trong khi ph\u1ea7n th\u1ea5p b\u00ean d\u01b0\u1edbi tr\u00f2ng c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n \u0111\u1ec3 l\u00e0m vi\u1ec7c \u1edf c\u1ef1 ly g\u1ea7n.<\/p>\n K\u00ednh \u0111a ti\u00eau t\u01b0\u01a1ng t\u1ef1 nh\u01b0 k\u00ednh 2 ti\u00eau nh\u01b0ng ch\u1ee9a nhi\u1ec1u v\u00f9ng chuy\u1ec3n ti\u1ebfp th\u1ecb gi\u00e1c, thay \u0111\u1ed5i d\u1ea7n gi\u1eefa 2 \u0111\u1ed9 k\u00ednh xa v\u00e0 g\u1ea7n – v\u1ed1n l\u00e0 nh\u1eefng v\u00f2ng \u0111\u1ed3ng t\u00e2m kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c.<\/p>\n Trong tr\u01b0\u1eddng h\u1ee3p b\u1ec7nh nh\u00e2n mu\u1ed1n d\u00f9ng k\u00ednh \u00e1p tr\u00f2ng, b\u00e1c s\u0129 s\u1ebd k\u00ea th\u00eam \u0111\u01a1n k\u00ednh \u0111\u1ecdc s\u00e1ch \u0111\u1ec3 b\u1ec7nh nh\u00e2n \u0111eo trong khi v\u1eabn s\u1eed d\u1ee5ng k\u00ednh \u00e1p tr\u00f2ng b\u00ean trong.<\/p>\n \u0110i\u1ec1u tr\u1ecb l\u00e3o th\u1ecb b\u1eb1ng ph\u1eabu thu\u1eadt<\/strong><\/p>\n C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p ph\u1eabu thu\u1eadt \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb l\u00e3o th\u1ecb, m\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o h\u00ecnh gi\u00e1c m\u1ea1c, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi v\u1edbi t\u00ean th\u01b0\u01a1ng m\u1ea1i l\u00e0 NearVision CK. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng s\u00f3ng v\u00f4 tuy\u1ebfn t\u1ea1o h\u00ecnh, l\u00e0m gi\u00e1c m\u1ea1c cong h\u01a1n, cho \u0111\u1ed9 c\u1ed9ng l\u1edbn h\u01a1n nh\u1eb1m c\u1ea3i thi\u1ec7n th\u1ecb l\u1ef1c nh\u00ecn g\u1ea7n. Ph\u1eabu thu\u1eadt \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ch\u1ec9 m\u1ed9t b\u00ean m\u1eaft nh\u1eb1m \u0111i\u1ec1u ch\u1ec9nh th\u00e0nh t\u00ecnh tr\u1ea1ng \u0111\u01a1n th\u1ecb. C\u00f3 nhi\u1ec1u nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng NearVision CK \u0111i\u1ec1u tr\u1ecb l\u00e3o th\u1ecb hi\u1ec7u qu\u1ea3, nh\u01b0ng s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh ch\u1ec9 mang t\u00ednh nh\u1ea5t th\u1eddi v\u00e0 gi\u1ea3m t\u00e1c d\u1ee5ng \u00a0theo th\u1eddi gian.<\/p>\n B\u1ec7nh vi\u1ec7n m\u1eaft Nguy\u1ec5n H\u00f9ng<\/p>\n","protected":false},"excerpt":{"rendered":" L\u00e3o th\u1ecb th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n v\u00e0o kho\u1ea3ng 40 tu\u1ed5i, khi\u1ebfn con ng\u01b0\u1eddi gi\u1ea3m kh\u1ea3 n\u0103ng nh\u00ecn g\u1ea7n khi \u0111\u1ecdc s\u00e1ch, kh\u00e2u v\u00e1 ho\u1eb7c l\u00e0m vi\u1ec7c tr\u00ean ipad, \u0111i\u1ec7n tho\u1ea1i. L\u00e3o th\u1ecb l\u00e0 m\u1ed9t bi\u1ec3u hi\u1ec7n c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a. Tri\u1ec7u ch\u1ee9ng v\u00e0 d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft \u0110\u1ec3 nh\u00ecn r\u00f5, ng\u01b0\u1eddi b\u1ecb l\u00e3o…<\/p>\n","protected":false},"author":1,"featured_media":348,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"yoast_head":"\r\n