{"id":8605,"date":"2023-06-26T10:33:58","date_gmt":"2023-06-26T10:33:58","guid":{"rendered":"https:\/\/vospan.com\/?p=8605"},"modified":"2024-03-20T08:22:26","modified_gmt":"2024-03-20T08:22:26","slug":"kinh-hien-vi-trong-su-dung-thuc-te","status":"publish","type":"post","link":"https:\/\/vospan.com\/kinh-hien-vi-trong-su-dung-thuc-te\/","title":{"rendered":"K\u00ednh hi\u1ec3n vi trong s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_68_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<label class=\"ez-toc-title ez-toc-toggle\" style=\"cursor: pointer\">T&oacute;m t\u1eaft n\u1ed9i dung<\/label>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0a0a0a;color:#0a0a0a\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0a0a0a;color:#0a0a0a\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vospan.com\/kinh-hien-vi-trong-su-dung-thuc-te\/#Gioi_thieu_ve_kinh_hien_vi\" title=\"Gi\u1edbi thi\u1ec7u v\u1ec1 k\u00ednh hi\u1ec3n vi\">Gi\u1edbi thi\u1ec7u v\u1ec1 k\u00ednh hi\u1ec3n vi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vospan.com\/kinh-hien-vi-trong-su-dung-thuc-te\/#Tips_thiet_lap_he_thong_chieu_sang_Kohler_khi_su_dung_kinh_hien_vi\" title=\"Tips thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng K\u00f6hler khi s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi\">Tips thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng K\u00f6hler khi s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vospan.com\/kinh-hien-vi-trong-su-dung-thuc-te\/#Tips_su_dung_vat_kinh_khi_su_dung_kinh_hien_vi\" title=\"Tips s\u1eed d\u1ee5ng v\u1eadt k\u00ednh khi s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi\">Tips s\u1eed d\u1ee5ng v\u1eadt k\u00ednh khi s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Gioi_thieu_ve_kinh_hien_vi\"><\/span>Gi\u1edbi thi\u1ec7u v\u1ec1 <a href=\"https:\/\/vospan.com\/product-category\/kinh-hien-vi\/\">k\u00ednh hi\u1ec3n vi<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u1ea5t k\u1ef3 k\u00ednh hi\u1ec3n vi n\u00e0o c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra h\u00ecnh \u1ea3nh. Vi\u1ec7c tu\u00e2n theo m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ecbnh s\u1ebd t\u1ed1n \u00edt th\u1eddi gian h\u01a1n \u0111\u1ec3 ng\u01b0\u1eddi m\u1edbi m\u1edbi s\u1eed d\u1ee5ng ch\u1ee5p \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao. Tr\u00ean th\u1ef1c t\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thi\u1ebft l\u1eadp k\u00ednh hi\u1ec3n vi m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c \u0111\u1ec3 n\u00f3 t\u1ea1o ra h\u00ecnh \u1ea3nh \u0111\u1eb9p, s\u1eafc n\u00e9t. Nghi\u00ean c\u1ee9u chuy\u00ean s\u00e2u v\u1ec1 b\u1ea5t k\u1ef3 m\u1eabu v\u1eadt n\u00e0o c\u0169ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh t\u1ed1n nhi\u1ec1u c\u00f4ng s\u1ee9c v\u00e0 \u0111\u00f2i h\u1ecfi s\u1ef1 ki\u00ean nh\u1eabn cao, v\u00ec v\u1eady tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u, h\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng b\u1ea1n \u0111ang \u1edf m\u1ed9t v\u1ecb tr\u00ed tho\u1ea3i m\u00e1i v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 nh\u00ecn v\u00e0o th\u1ecb k\u00ednh c\u1ee7a k\u00ednh hi\u1ec3n vi m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i c\u0103ng c\u1ed5 ho\u1eb7c g\u1eadp l\u01b0ng. Ngo\u00e0i ra, h\u00e3y th\u1eed \u0111\u1eb7t c\u1eb3ng tay c\u1ee7a b\u1ea1n l\u00ean b\u00e0n \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh c\u00e1c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a giai \u0111o\u1ea1n k\u00ednh hi\u1ec3n vi v\u00e0 \u0111i\u1ec1u khi\u1ec3n l\u1ea5y n\u00e9t m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 tho\u1ea3i m\u00e1i. H\u00e3y nh\u1edb r\u1eb1ng, lu\u00f4n lu\u00f4n trong t\u01b0 th\u1ebf tho\u1ea3i m\u00e1i tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u quan s\u00e1t.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-8606 aligncenter\" src=\"https:\/\/vospan.com\/wp-content\/uploads\/2023\/06\/practicalusefigure1-300x248.jpg\" alt=\"\" width=\"300\" height=\"248\" srcset=\"https:\/\/vospan.com\/wp-content\/uploads\/2023\/06\/practicalusefigure1-300x248.jpg 300w, https:\/\/vospan.com\/wp-content\/uploads\/2023\/06\/practicalusefigure1.jpg 450w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>C\u00e1c h\u01b0\u1edbng d\u1eabn d\u01b0\u1edbi \u0111\u00e2y kh\u00f4ng th\u1ec3 bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c chi ti\u1ebft v\u00e0 ngo\u1ea1i l\u1ec7 cho t\u1eebng m\u00f4 h\u00ecnh c\u1ee5 th\u1ec3 trong m\u1ed9t ph\u1ea7n. N\u00f3 ch\u1ec9 ph\u00e1c th\u1ea3o t\u1ed5ng qu\u00e1t v\u00e0 cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng c\u01a1 b\u1ea3n \u0111\u1ec3 thi\u1ebft l\u1eadp m\u1ed9t k\u00ednh hi\u1ec3n vi \u0111i\u1ec3n h\u00ecnh \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi \u00e1nh s\u00e1ng truy\u1ec1n qua v\u00e0 chi\u1ebfu s\u00e1ng K\u00f6hler. Ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i lu\u00f4n lu\u00f4n tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng cho k\u00ednh hi\u1ec3n vi c\u1ee5 th\u1ec3 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tips_thiet_lap_he_thong_chieu_sang_Kohler_khi_su_dung_kinh_hien_vi\"><\/span>Tips thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng K\u00f6hler khi s\u1eed d\u1ee5ng <a href=\"https:\/\/vospan.com\/product-category\/kinh-hien-vi\/\">k\u00ednh hi\u1ec3n vi<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Kh\u00eda c\u1ea1nh quan tr\u1ecdng nh\u1ea5t c\u1ee7a vi\u1ec7c c\u1ea5u h\u00ecnh k\u00ednh hi\u1ec3n vi \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng quang h\u1ecdc \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a theo l\u00fd thuy\u1ebft chi\u1ebfu s\u00e1ng K\u00f6hler. C\u00e1c tips sau \u0111\u00e2y s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o thi\u1ebft l\u1eadp k\u00ednh hi\u1ec3n vi th\u00edch h\u1ee3p.<\/li>\n<li>\u0110\u1ea7u ti\u00ean, \u0111\u1eb7t m\u1eabu \u0111\u00e3 nhu\u1ed9m m\u00e0u l\u00ean b\u00e0n soi v\u00e0 xoay v\u1eadt k\u00ednh cho \u0111\u1ebfn khi v\u1eadt k\u00ednh (t\u1ed1t nh\u1ea5t l\u00e0 lo\u1ea1i c\u00f3 c\u00f4ng su\u1ea5t th\u1ea5p 10x ho\u1eb7c 20x) \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed. B\u1eadt ngu\u1ed3n s\u00e1ng. M\u1edf t\u1ea5t c\u1ea3 c\u00e1c m\u00e0ng ch\u1eafn ra xa nh\u1ea5t c\u00f3 th\u1ec3 v\u00e0 n\u00e2ng thi\u1ebft b\u1ecb ng\u01b0ng t\u1ee5 l\u00ean h\u1ebft c\u1ee1.\\Ki\u1ec3m tra kho\u1ea3ng c\u00e1ch gi\u1eefa hai m\u1eaft c\u1ee7a c\u00e1c \u1ed1ng th\u1ecb k\u00ednh v\u00e0 \u0111\u1eb7t l\u1ea1i n\u1ebfu c\u1ea7n.<\/li>\n<li>L\u1ea5y n\u00e9t m\u1eabu v\u1eadt v\u1edbi \u0111i\u1ec1u ch\u1ec9nh ti\u00eau c\u1ef1 th\u00f4. C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y l\u00e0 tr\u01b0\u1edbc ti\u00ean \u0111\u01b0a m\u1eb7t tr\u01b0\u1edbc c\u1ee7a v\u1eadt k\u00ednh c\u00e1ch b\u1ec1 m\u1eb7t c\u1ee7a phi\u1ebfn k\u00ednh kho\u1ea3ng 5 mm. Co m\u00e0ng ch\u1eafn tr\u01b0\u1eddng s\u00e1ng, sau \u0111\u00f3, nh\u00ecn qua th\u1ecb k\u00ednh, t\u0103ng kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1eabu v\u1eadt v\u00e0 v\u1eadt k\u00ednh cho \u0111\u1ebfn khi h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t. Th\u1ef1c hi\u1ec7n \u0111i\u1ec1u ch\u1ec9nh cu\u1ed1i c\u00f9ng b\u1eb1ng n\u00fam xoay l\u1ea5y n\u00e9t.<\/li>\n<li>C\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u1ecb k\u00ednh ri\u00eang l\u1ebb \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi tr\u01b0\u1eddng nh\u00ecn c\u1ee7a b\u1ea1n n\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi hai m\u1eaft. \u00cdt nh\u1ea5t m\u1ed9t th\u1ecb k\u00ednh s\u1ebd c\u00f3 v\u00f2ng \u0111i\u1ec1u ch\u1ec9nh lamelle. \u0110\u1ec3 l\u1ea5y n\u00e9t thi\u1ebft b\u1ecb n\u00e0y, tr\u01b0\u1edbc ti\u00ean h\u00e3y nh\u1eafm m\u1ed9t m\u1eaft (m\u1eaft \u0111ang nh\u00ecn qua th\u1ecb k\u00ednh c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh) v\u00e0 s\u1eed d\u1ee5ng m\u1eaft c\u00f2n l\u1ea1i \u0111\u1ec3 t\u1eadp trung k\u00ednh hi\u1ec3n vi v\u00e0o m\u1ed9t chi ti\u1ebft c\u1ee5 th\u1ec3 trong \u1ea3nh. B\u00e2y gi\u1edd h\u00e3y m\u1edf m\u1eaft c\u00f2n l\u1ea1i v\u00e0 t\u1eadp trung th\u1ecb k\u00ednh c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng c\u00e1ch xoay \u0111i\u1ec1u ch\u1ec9nh ti\u00eau c\u1ef1 cho \u0111\u1ebfn khi chi ti\u1ebft t\u01b0\u01a1ng t\u1ef1 xu\u1ea5t hi\u1ec7n s\u1eafc n\u00e9t nh\u01b0 tr\u01b0\u1edbc.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng ch\u1eafn kh\u1ea9u \u0111\u1ed9 chi\u1ebfu s\u00e1ng (m\u00e0ng ch\u1eafn s\u00e1ng t\u1ee5 \u0111i\u1ec7n) \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng. \u0110\u00f3ng m\u1ed9t ph\u1ea7n m\u00e0ng \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng cho \u0111\u1ebfn khi h\u00ecnh \u1ea3nh c\u1ee7a n\u00f3, r\u1ea5t c\u00f3 th\u1ec3 s\u1ebd b\u1ecb m\u1edd v\u00e0 c\u00f3 th\u1ec3 l\u1ec7ch t\u00e2m, xu\u1ea5t hi\u1ec7n trong tr\u01b0\u1eddng nh\u00ecn.<\/li>\n<li>L\u00e0m s\u1eafc n\u00e9t h\u00ecnh \u1ea3nh c\u1ee7a m\u00e0ng \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i ti\u00eau c\u1ef1 c\u1ee7a t\u1ee5 quang. N\u1ebfu b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c v\u1edbi t\u1ee5 quang Abbe, kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi c\u00e1c qu\u1ea7ng m\u00e0u s\u1ebd xu\u1ea5t hi\u1ec7n tr\u00ean h\u00ecnh \u1ea3nh. M\u1eb7t kh\u00e1c, t\u1ee5 quang aplanatic v\u00e0 achromatic s\u1ebd cung c\u1ea5p h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng h\u01a1n nhi\u1ec1u tr\u00ean m\u00e0ng ch\u1eafn<\/li>\n<li>N\u1ebfu c\u1ea7n, c\u0103n gi\u1eefa h\u00ecnh \u1ea3nh c\u1ee7a m\u00e0ng \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng. \u0110i\u1ec1u n\u00e0y s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n cho b\u1ea1n n\u1ebfu \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a h\u00ecnh \u1ea3nh tr\u00ean m\u00e0ng n\u1eb1m g\u1ea7n nh\u01b0 tr\u00ean h\u00ecnh \u1ea3nh c\u1ee7a tr\u01b0\u1eddng nh\u00ecn. H\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng, bao g\u1ed3m tr\u01b0\u1eddng hi\u1ec7u ch\u1ec9nh \u00e1nh s\u00e1ng, \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh tr\u00ean h\u1ea7u h\u1ebft c\u00e1c k\u00ednh hi\u1ec3n vi trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 h\u00ecnh \u1ea3nh tr\u01b0\u1eddng hi\u1ec7u ch\u1ec9nh \u00e1nh s\u00e1ng \u0111\u01b0\u1ee3c c\u0103n gi\u1eefa b\u1eb1ng c\u00e1c v\u00edt \u0111\u1ecbnh t\u00e2m t\u1ee5 quang. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, m\u00e0ng ch\u1eafn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng v\u00edt \u0111\u1ecbnh t\u00e2m ri\u00eang.<\/li>\n<li>M\u1edf m\u00e0ng \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng cho \u0111\u1ebfn khi to\u00e0n b\u1ed9 tr\u01b0\u1eddng nh\u00ecn s\u00e1ng.<\/li>\n<li>Th\u00e1o m\u1ed9t trong c\u00e1c th\u1ecb k\u00ednh v\u00e0 ki\u1ec3m tra m\u1eb7t ph\u1eb3ng ti\u00eau c\u1ef1 ph\u00eda sau c\u1ee7a v\u1eadt k\u00ednh. N\u1ebfu c\u00f3 k\u00ednh l\u00fap \u0111i k\u00e8m v\u1edbi b\u1ed9 d\u1ee5ng c\u1ee5 t\u01b0\u01a1ng ph\u1ea3n pha (th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 k\u00ednh thi\u00ean v\u0103n pha ), h\u00e3y s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 n\u00e0y \u0111\u1ec3 h\u1ed7 tr\u1ee3 quan s\u00e1t m\u1eb7t ph\u1eb3ng ti\u00eau \u0111i\u1ec3m. \u0110\u00f3ng m\u00e0ng kh\u1ea9u \u0111\u1ed9 hi\u1ec7u ch\u1ec9nh \u00e1nh s\u00e1ng trong t\u1ee5 quang cho \u0111\u1ebfn khi h\u00ecnh \u1ea3nh c\u1ee7a n\u00f3 b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n tr\u00ean v\u00f9ng \u0111\u01b0\u1ee3c chi\u1ebfu s\u00e1ng \u1edf m\u1eb7t ph\u1eb3ng ti\u00eau \u0111i\u1ec3m ph\u00eda sau.<br \/>\nL\u1eafp l\u1ea1i th\u1ecb k\u00ednh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng \u1edf m\u1ee9c v\u1eeba \u0111\u1ee7 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 s\u00e1ng ho\u1eb7c b\u1eb1ng c\u00e1ch l\u1eafp c\u00e1c b\u1ed9 l\u1ecdc \u0111\u1ed9 \u0111en trung t\u00ednh v\u00e0o \u0111\u01b0\u1eddng \u0111i c\u1ee7a ch\u00f9m tia.<\/li>\n<\/ul>\n<p>K\u00ednh hi\u1ec3n vi hi\u1ec7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u00fang c\u00e1ch \u0111\u1ec3 mang l\u1ea1i nh\u1eefng h\u00ecnh \u1ea3nh t\u1ed1t nh\u1ea5t m\u00e0 n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra. N\u1ebfu m\u1ee5c ti\u00eau \u0111ang s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1ed1t, th\u00ec c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u (v\u00e0o th\u1eddi \u0111i\u1ec3m b\u1ea1n th\u00e1o m\u1ed9t trong c\u00e1c th\u1ecb k\u00ednh) nh\u00ecn qua m\u1eb7t ph\u1eb3ng ti\u00eau c\u1ef1 ph\u00eda sau \u0111\u1ec3 \u0111\u00f3ng h\u1ec7 th\u1ed1ng hi\u1ec7u ch\u1ec9nh \u00e1nh s\u00e1ng th\u00eam m\u1ed9t ch\u00fat \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh mong mu\u1ed1n. C\u00f3 th\u1ec3 s\u1ebd th\u1ef1c hi\u1ec7n vi\u1ec7c gi\u1ea3m kh\u1ea9u \u0111\u1ed9 b\u1eb1ng m\u1ed9t ph\u1ea7n ba \u0111\u01b0\u1eddng k\u00ednh. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, kinh nghi\u1ec7m l\u00e0 s\u1ef1 h\u01b0\u1edbng d\u1eabn t\u1ed1t nh\u1ea5t.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tips_su_dung_vat_kinh_khi_su_dung_kinh_hien_vi\"><\/span>Tips s\u1eed d\u1ee5ng v\u1eadt k\u00ednh khi s\u1eed d\u1ee5ng <a href=\"https:\/\/vospan.com\/product-category\/kinh-hien-vi\/\">k\u00ednh hi\u1ec3n vi<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c v\u1eadt k\u00ednh c\u00f4ng su\u1ea5t th\u1ea5p v\u00e0 c\u00f4ng su\u1ea5t cao kh\u00e1c nhau ch\u1ee7 y\u1ebfu \u1edf ch\u1ed7 v\u1eadt k\u00ednh c\u00f4ng su\u1ea5t cao kh\u1ea9u \u0111\u1ed9 s\u1ed1 cao h\u01a1n nhi\u1ec1u v\u00e0 do \u0111\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n gi\u1ea3i l\u1edbn h\u01a1n. Do \u0111\u00f3, khi thay \u0111\u1ed5i t\u1eeb c\u00f4ng su\u1ea5t th\u1ea5p sang c\u00f4ng su\u1ea5t cao, c\u1ea7n ph\u1ea3i m\u1edf m\u00e0ng \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng \u0111i qua t\u1ee5 quang sao cho m\u1ed9t g\u00f3c l\u1edbn c\u1ee7a h\u00ecnh n\u00f3n \u00e1nh s\u00e1ng s\u1ebd cho \u0111\u1ed9 ph\u00e2n gi\u1ea3i chi ti\u1ebft \u0111\u1ea7y \u0111\u1ee7. \u0110i\u1ec1u tuy\u1ec7t \u0111\u1ed1i c\u1ea7n thi\u1ebft l\u00e0 m\u1ed7i v\u1eadt k\u00ednh \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 m\u1edf t\u1ee5 quang \u0111\u1ec3 cung h\u00ecnh n\u00f3n \u00e1nh s\u00e1ng ph\u00f9 h\u1ee3p cho 70 \u0111\u1ebfn 90 ph\u1ea7n tr\u0103m kh\u1ea9u \u0111\u1ed9 c\u1ee7a th\u1ea5u k\u00ednh m\u1ee5c ti\u00eau (xem H\u00ecnh 2 (b)). N\u1ebfu kh\u1ea9u \u0111\u1ed9 t\u1ee5 quang t\u1ea1o ra m\u1ed9t h\u00ecnh n\u00f3n \u00e1nh s\u00e1ng qu\u00e1 nh\u1ecf (H\u00ecnh 2 (c)), k\u1ebft qu\u1ea3 s\u1ebd l\u00e0 m\u1ed9t h\u00ecnh \u1ea3nh k\u00e9m thi\u1ebfu chi ti\u1ebft, v\u1edbi c\u00e1c qu\u1ea7ng nhi\u1ec5u x\u1ea1 xung quanh chi ti\u1ebft \u0111\u1ed1i t\u01b0\u1ee3ng. Khi b\u1ea1n quay l\u1ea1i s\u1eed d\u1ee5ng m\u1ee5c ti\u00eau c\u00f4ng su\u1ea5t th\u1ea5p h\u01a1n, c\u00e0i \u0111\u1eb7t s\u1ebd \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i. H\u00ecnh n\u00f3n \u00e1nh s\u00e1ng qu\u00e1 l\u1edbn (nh\u01b0 trong H\u00ecnh 2 (a)) s\u1ebd t\u1ea1o ra \u00e1nh s\u00e1ng ch\u00f3i, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a h\u00ecnh \u1ea3nh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8609 size-full\" src=\"https:\/\/vospan.com\/wp-content\/uploads\/2023\/06\/practicalusefigure2.jpg\" alt=\"\" width=\"626\" height=\"255\" srcset=\"https:\/\/vospan.com\/wp-content\/uploads\/2023\/06\/practicalusefigure2.jpg 626w, https:\/\/vospan.com\/wp-content\/uploads\/2023\/06\/practicalusefigure2-300x122.jpg 300w, https:\/\/vospan.com\/wp-content\/uploads\/2023\/06\/practicalusefigure2-510x208.jpg 510w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<p>\u0110i\u1ec1u t\u1ed1t nh\u1ea5t l\u00e0 quan s\u00e1t c\u00e0ng nhi\u1ec1u chi ti\u1ebft m\u1eabu v\u1eadt c\u00e0ng t\u1ed1t \u1edf \u0111\u1ed9 ph\u00f3ng \u0111\u1ea1i th\u1ea5p. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y s\u1ebd cho ph\u00e9p ng\u01b0\u1eddi quan s\u00e1t c\u00f3 th\u1ec3 li\u00ean h\u1ec7 h\u00ecnh d\u1ea1ng v\u00e0 c\u1ea5u tr\u00fac m\u1eabu v\u1eadt d\u1ec5 d\u00e0ng h\u01a1n v\u1edbi c\u00e1c chi ti\u1ebft c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng ho\u1eb7c \u1ed1ng k\u00ednh c\u1ea7m tay \u0111\u01a1n gi\u1ea3n. M\u1ed9t khi b\u1ea1n \u0111\u00e3 thu th\u1eadp t\u1ea5t c\u1ea3 th\u00f4ng tin, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ti\u1ebfn h\u00e0nh t\u1eebng b\u01b0\u1edbc, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi. C\u00e1c sinh vi\u00ean m\u1edbi b\u1eaft \u0111\u1ea7u th\u01b0\u1eddng chuy\u1ec3n sang c\u00e1c t\u00ednh n\u0103ng cao h\u01a1n khi\u1ebfn nhi\u1ec7m v\u1ee5 gi\u1ea3i th\u00edch c\u1ea5u tr\u00fac m\u1eabu v\u1eadt c\u1ee7a h\u1ecd tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n nhi\u1ec1u.<\/p>\n<p>Khi s\u1eed d\u1ee5ng v\u1eadt k\u00ednh c\u00f4ng su\u1ea5t th\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1eadt k\u00ednh c\u00f3 \u0111\u1ed9 ph\u00f3ng \u0111\u1ea1i trong ph\u1ea1m vi 4x, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 kh\u1ea9u \u0111\u1ed9 t\u1ee5 quang ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p v\u1edbi kh\u1ea9u \u0111\u1ed9 c\u1ee7a v\u1eadt k\u00ednh. C\u00f3 th\u1ec3 t\u1ee5 quang s\u1ebd kh\u00f4ng chi\u1ebfu s\u00e1ng to\u00e0n b\u1ed9 tr\u01b0\u1eddng nh\u00ecn, ngay c\u1ea3 khi m\u00e0ng ch\u1eafn m\u1edf ho\u00e0n to\u00e0n. Trong t\u00ecnh hu\u1ed1ng n\u00e0y, b\u1ea1n ph\u1ea3i t\u1eaft t\u1ee5 quang cho m\u1ed9t trong nh\u1eefng ti\u00eau c\u1ef1 d\u00e0i h\u01a1n ho\u1eb7c th\u00e1o th\u1ea5u k\u00ednh tr\u00ean c\u00f9ng c\u1ee7a t\u1ee5 quang (\u0111\u00f4i khi n\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 xoay ra kh\u1ecfi tr\u1ee5c quang v\u00ec l\u00fd do n\u00e0y). Khi c\u00e1c v\u1eadt k\u00ednh \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p \u0111\u1ed9 ph\u00f3ng \u0111\u1ea1i 1x ho\u1eb7c 1,5x \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, m\u1ed9t t\u1ee5 quang t\u01b0\u01a1ng \u1ee9ng l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<p>N\u1ebfu b\u1ea1n \u0111ang ki\u1ec3m tra chi ti\u1ebft nh\u1ecf g\u1ea7n v\u1edbi gi\u1edbi h\u1ea1n \u0111\u1ed9 ph\u00e2n gi\u1ea3i, c\u00e1c v\u1eadt k\u00ednh ng\u00e2m d\u1ea7u v\u1edbi kh\u1ea9u \u0111\u1ed9 s\u1ed1 l\u1edbn h\u01a1n 1 s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. K\u1ef9 thu\u1eadt t\u1ed1i \u01b0u nh\u01b0 sau:<\/p>\n<ul>\n<li>Thi\u1ebft l\u1eadp \u0111i\u1ec3m quan t\u00e2m v\u1edbi m\u1ee5c ti\u00eau c\u00f4ng su\u1ea5t th\u1ea5p h\u01a1n v\u00e0 t\u1eadp trung n\u00f3 \u0111\u1ec3 quan s\u00e1t v\u00e0 t\u1eadp trung.<\/li>\n<li>\u0110\u1eb7t m\u1ed9t gi\u1ecdt d\u1ea7u ng\u00e2m l\u00ean tr\u00ean n\u1eafp v\u00e0, n\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng c\u00e1c v\u1eadt k\u00ednh ti\u00eau c\u1ef1 hi\u1ec7n \u0111\u1ea1i, h\u00e3y t\u1eeb t\u1eeb xoay v\u1eadt k\u00ednh ng\u00e2m d\u1ea7u v\u00e0o v\u1ecb tr\u00ed. X\u00e1c nh\u1eadn r\u1eb1ng \u1ed1ng k\u00ednh ph\u00eda tr\u01b0\u1edbc ti\u1ebfp x\u00fac v\u1edbi gi\u1ecdt d\u1ea7u.<\/li>\n<li>Nh\u00ecn qua k\u00ednh hi\u1ec3n vi, x\u00e1c minh r\u1eb1ng vi\u1ec7c chu\u1ea9n b\u1ecb m\u1eabu v\u1eadt t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u00fang n\u00e9t, v\u00e0 sau \u0111\u00f3 s\u1eed d\u1ee5ng ti\u00eau \u0111i\u1ec3m t\u1ed1t \u0111\u1ec3 l\u00e0m s\u1eafc n\u00e9t h\u00ecnh \u1ea3nh.<\/li>\n<\/ul>\n<p>N\u1ebfu d\u1ea7u kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng gi\u1eefa t\u1ee5 quang v\u00e0 ti\u00eau b\u1ea3n, h\u00e3y ki\u1ec3m tra xem \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng \u0111i qua t\u1ee5 quang \u0111\u00e3 m\u1edf ho\u00e0n to\u00e0n ch\u01b0a. M\u1ee5c ti\u00eau ng\u00e2m d\u1ea7u kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y \u1edf kh\u1ea9u \u0111\u1ed9 chi\u1ebfu s\u00e1ng t\u1ed1i \u0111a c\u1ee7a n\u00f3 v\u00ec t\u1ee5 quang ch\u1ec9 c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t h\u00ecnh n\u00f3n \u00e1nh s\u00e1ng c\u00f3 kh\u1ea9u \u0111\u1ed9 s\u1ed1 t\u1ed1i \u0111a kho\u1ea3ng 0,9. M\u1eb7c d\u00f9 hi\u1ebfm khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u, n\u1ebfu b\u1eaft bu\u1ed9c b\u1ea1n ph\u1ea3i \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1i \u0111a c\u00f3 th\u1ec3 trong \u00e1nh s\u00e1ng truy\u1ec1n qua t\u1eeb m\u1ee5c ti\u00eau ng\u00e2m d\u1ea7u c\u1ee7a kh\u1ea9u \u0111\u1ed9 s\u1ed1 r\u1ea5t cao, th\u00ec th\u1ea5u k\u00ednh tr\u00ean c\u00f9ng c\u1ee7at\u1ee5 quang c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c b\u00f4i d\u1ea7u v\u00e0o m\u1eb7t d\u01b0\u1edbi c\u1ee7a ti\u00eau b\u1ea3n (c\u1ea7n c\u00f3 t\u1ee5 quang ng\u00e2m d\u1ea7u kh\u1ea9u \u0111\u1ed9 cao, \u0111\u1eb7c bi\u1ec7t). Sau khi l\u1ea5y n\u00e9t t\u1ee5 quang, kh\u1ea9u \u0111\u1ed9 c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng kh\u1ea9u \u0111\u1ed9 c\u1ee7a v\u1eadt k\u00ednh.<\/p>\n<p>Chi\u1ebfu s\u00e1ng K\u00f6hler \u0111\u00f2i h\u1ecfi ch\u1ec9 n\u00ean chi\u1ebfu s\u00e1ng khu v\u1ef1c nh\u1ecf c\u1ee7a m\u1eabu v\u1eadt th\u1ef1c s\u1ef1 l\u00e0 tr\u1ecdng t\u00e2m c\u1ee7a quan s\u00e1t, v\u00ec b\u1ea5t k\u1ef3 \u00e1nh s\u00e1ng qu\u00e1 m\u1ee9c n\u00e0o b\u00ean ngo\u00e0i tr\u01b0\u1eddng nh\u00ecn \u0111\u1ec1u g\u00e2y m\u1ea5t t\u1eadp trung. \u0110\u1ed3ng th\u1eddi, khi \u0111\u1ed9 ph\u00f3ng \u0111\u1ea1i c\u1ee7a c\u00e1c m\u1ee5c ti\u00eau \u0111\u01b0\u1ee3c t\u0103ng l\u00ean, k\u00edch th\u01b0\u1edbc c\u1ee7a kh\u1ea9u \u0111\u1ed9 tr\u01b0\u1eddng \u0111\u01b0\u1ee3c chi\u1ebfu s\u00e1ng ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3m. N\u1ebfu kh\u00f4ng, h\u00ecnh \u1ea3nh s\u1ebd b\u1ecb gi\u1ea3m \u0111\u1ed9 ch\u00f3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt \u00e1nh s\u00e1ng t\u1edbi (ph\u1ea3n x\u1ea1). M\u1ed9t sai l\u1ea7m kh\u00e1c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u00ecnh \u1ea3nh k\u00e9m l\u00e0 b\u1ecf qua bong b\u00f3ng trong gi\u1ecdt d\u1ea7u ng\u00e2m. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111i\u1ec1u n\u00e0y kh\u00f4ng x\u1ea3y ra, h\u00e3y th\u00e1o th\u1ecb k\u00ednh v\u00e0 quan s\u00e1t m\u1eb7t ph\u1eb3ng ti\u00eau c\u1ef1 ph\u00eda sau v\u1eadt k\u00ednh, sau \u0111\u00f3 di chuy\u1ec3n ti\u00eau b\u1ea3n qua l\u1ea1i ho\u1eb7c xoay m\u00e2m v\u1eadt k\u00ednh \u0111\u1ec3 lo\u1ea1i b\u1ecf bong b\u00f3ng. N\u1ebfu b\u1ea1n kh\u00f4ng th\u00e0nh c\u00f4ng th\u00ec d\u1ea7u ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 thay th\u1ebf b\u1eb1ng m\u1ed9t gi\u1ecdt m\u1edbi.<\/p>\n<p>H\u1ec7 th\u1ed1ng k\u00ednh hi\u1ec3n vi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ec3 tr\u1edf th\u00e0nh th\u1ea5u k\u00ednh m\u1ed9t ti\u00eau \u0111\u1ec3 d\u1ec5 s\u1eed d\u1ee5ng khi thay \u0111\u1ed5i m\u1ee5c ti\u00eau. Quy tr\u00ecnh \u0111\u01a1n gi\u1ea3n nh\u1ea5t li\u00ean quan \u0111\u1ebfn vi\u1ec7c thi\u1ebft l\u1eadp m\u1ed9t m\u00e1y \u1ea3nh \u0111\u1ec3 ch\u1ee5p \u1ea3nh, sau \u0111\u00f3 t\u1eadp trung m\u1eabu v\u1eadt b\u1eb1ng m\u00e0n h\u00ecnh m\u00e1y t\u00ednh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb n\u00e0o t\u1ea1o ra h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t nh\u1ea5t. Ti\u1ebfp theo, \u0111i\u1ec1u ch\u1ec9nh c\u1ea3 hai th\u1ecb k\u00ednh cho \u0111\u1ebfn khi h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c quan s\u00e1t qua m\u1ed7i th\u1ecb k\u00ednh. N\u1ebfu kh\u00f4ng c\u00f3 h\u00ecnh \u1ea3nh n\u00e0o tr\u00ean k\u00ednh hi\u1ec3n vi, h\u00e3y chuy\u1ec3n sang m\u1ee5c ti\u00eau ph\u00f3ng \u0111\u1ea1i cao nh\u1ea5t v\u00e0 l\u1ea5y n\u00e9t c\u1ea9n th\u1eadn b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c n\u00fat l\u1ea5y n\u00e9t. Chuy\u1ec3n sang m\u1ee5c ti\u00eau ph\u00f3ng \u0111\u1ea1i th\u1ea5p nh\u1ea5t (gi\u1eef nguy\u00ean ti\u00eau \u0111i\u1ec3m) v\u00e0 sau \u0111\u00f3 l\u1ea5y n\u00e9t l\u1ea1i th\u1ecb k\u00ednh.<\/p>\n<p>Ngu\u1ed3n:<a href=\"https:\/\/zeiss-campus.magnet.fsu.edu\/print\/basics\/practical-print.html\" target=\"_blank\" rel=\"noopener\"> https:\/\/zeiss-campus.magnet.fsu.edu\/print\/basics\/practical-print.html<\/a><\/p>\n<div id=\"content\">\n<p><strong>C\u00f4ng ty Minh Khang l\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i \u0111\u1ed9c quy\u1ec1n th\u1ecb tr\u01b0\u1eddng mi\u1ec1n Nam ph\u00e2n kh\u00fac\u00a0<a href=\"https:\/\/vospan.com\/product-category\/kinh-hien-vi\/\">k\u00ednh hi\u1ec3n vi<\/a>\u00a0h\u00e3ng\u00a0<a href=\"https:\/\/vospan.com\/product-brands\/zeiss-vi\/\">Carl ZEISS.<\/a><\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u v\u1ec1 k\u00ednh hi\u1ec3n vi B\u1ea5t k\u1ef3 k\u00ednh hi\u1ec3n vi n\u00e0o c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra h\u00ecnh \u1ea3nh. Vi\u1ec7c tu\u00e2n theo m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ecbnh s\u1ebd t\u1ed1n \u00edt th\u1eddi gian h\u01a1n \u0111\u1ec3 ng\u01b0\u1eddi m\u1edbi m\u1edbi s\u1eed d\u1ee5ng ch\u1ee5p \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao. Tr\u00ean th\u1ef1c t\u1ebf, b\u1ea1n c\u00f3&#8230;<\/p>\n","protected":false},"author":2,"featured_media":8610,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-8605","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts\/8605"}],"collection":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/comments?post=8605"}],"version-history":[{"count":5,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts\/8605\/revisions"}],"predecessor-version":[{"id":11923,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts\/8605\/revisions\/11923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/media\/8610"}],"wp:attachment":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/media?parent=8605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/categories?post=8605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/tags?post=8605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}