{"id":7722,"date":"2026-05-28T09:07:57","date_gmt":"2026-05-28T02:07:57","guid":{"rendered":"https:\/\/npic.edu.kh\/?page_id=7722"},"modified":"2026-05-28T09:20:01","modified_gmt":"2026-05-28T02:20:01","slug":"opticscience","status":"publish","type":"page","link":"https:\/\/npic.edu.kh\/en\/training\/opticscience","title":{"rendered":"\u179c\u17b7\u1791\u17d2\u1799\u17b6\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u17a2\u17bb\u1794\u1791\u17b7\u1780"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_tta-container\" data-vc-action=\"collapse\"><div class=\"vc_general vc_tta vc_tta-tabs vc_tta-color-grey vc_tta-style-modern vc_tta-shape-rounded vc_tta-spacing-10 vc_tta-tabs-position-top vc_tta-controls-align-left\"><div class=\"vc_tta-tabs-container\"><ul class=\"vc_tta-tabs-list\" role=\"tablist\"><li 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class=\"vc_tta-title-text\">\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b<\/span><\/a><\/h4><\/div><div class=\"vc_tta-panel-body\"><style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b figure,\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b .rollover,\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b img,\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b .gallery-rollover {\n  border-radius: 0px;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.enable-bg-rollover .gallery-rollover {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.enable-bg-rollover.hover-scale figure .rollover:after {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b .gallery-zoom-ico {\n  width: 44px;\n  height: 44px;\n  line-height: 44px;\n  border-radius: 100px;\n  margin: -22px 0 0 -22px;\n  border-width: 0px;\n  color: #ffffff;\n}\n.dt-icon-bg-on.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b .gallery-zoom-ico {\n  background: rgba(255,255,255,0.3);\n  box-shadow: none;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b .gallery-zoom-ico:before,\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b .gallery-zoom-ico span {\n  font-size: 32px;\n  line-height: 44px;\n  color: #ffffff;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b:not(.resize-by-browser-width) .dt-css-grid {\n  grid-row-gap: 10px;\n  grid-column-gap: 10px;\n  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border-box;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid {\n  grid-template-columns: repeat(4,1fr);\n  grid-template-rows: auto;\n  grid-column-gap: 10px;\n  grid-row-gap: 10px;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .double-width {\n  grid-column: span 2;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid {\n  margin: -5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell {\n  width: 25%;\n  padding: 5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n  width: calc(25%) * 2;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width:not(.centered-layout-list):not(.content-bg-on) .dt-css-grid {\n  grid-row-gap: 10px - ;\n}\n@media screen and (max-width: 1199px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(4,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell {\n    width: 25%;\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell.double-width,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n    width: calc(25%)*2;\n  }\n}\n@media screen and (max-width: 991px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(4,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell {\n    width: 25%;\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell.double-width,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n    width: calc(25%)*2;\n  }\n}\n@media screen and (max-width: 767px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(2,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell {\n    width: 50%;\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell.double-width,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n    width: calc(50%)*2;\n  }\n}<\/style><div class=\"gallery-shortcode dt-gallery-container gallery-masonry-shortcode-id-b9c6c4683d1cfbccb3a8ffabb3d1b56b mode-grid jquery-filter dt-icon-bg-off quick-scale-img dt-css-grid-wrap enable-bg-rollover resize-by-browser-width  hover-fade loading-effect-none description-on-hover\" data-padding=\"5px\" data-cur-page=\"1\" data-post-limit=\"-1\" data-pagination-mode=\"none\" data-desktop-columns-num=\"4\" data-v-tablet-columns-num=\"4\" data-h-tablet-columns-num=\"4\" data-phone-columns-num=\"2\" data-width=\"0px\" data-columns=\"0\"><div class=\"dt-css-grid\" ><div class=\"wf-cell\" data-post-id=\"7726\" data-date=\"2026-05-28T09:15:28+07:00\" data-name=\"490732841 1454663969193446 3573010930687251108 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/490732841_1454663969193446_3573010930687251108_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"1920\" data-large_image_height=\"1080\" data-dt-img-description=\"\" title=\"490732841 1454663969193446 3573010930687251108 N\"><img fetchpriority=\"high\" decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/490732841_1454663969193446_3573010930687251108_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/490732841_1454663969193446_3573010930687251108_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/490732841_1454663969193446_3573010930687251108_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7727\" data-date=\"2026-05-28T09:15:29+07:00\" data-name=\"497696788 1479045786755264 4118049371666742065 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/497696788_1479045786755264_4118049371666742065_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1536\" data-dt-img-description=\"\" title=\"497696788 1479045786755264 4118049371666742065 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/497696788_1479045786755264_4118049371666742065_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/497696788_1479045786755264_4118049371666742065_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/497696788_1479045786755264_4118049371666742065_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7728\" data-date=\"2026-05-28T09:15:31+07:00\" data-name=\"548202442 1590391232287385 5027438644283729423 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/548202442_1590391232287385_5027438644283729423_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1448\" data-dt-img-description=\"\" title=\"548202442 1590391232287385 5027438644283729423 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/548202442_1590391232287385_5027438644283729423_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/548202442_1590391232287385_5027438644283729423_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/548202442_1590391232287385_5027438644283729423_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7729\" data-date=\"2026-05-28T09:15:32+07:00\" data-name=\"549898968 1590391252287383 560930612193290753 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549898968_1590391252287383_560930612193290753_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1448\" data-dt-img-description=\"\" title=\"549898968 1590391252287383 560930612193290753 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549898968_1590391252287383_560930612193290753_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549898968_1590391252287383_560930612193290753_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549898968_1590391252287383_560930612193290753_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7730\" data-date=\"2026-05-28T09:15:34+07:00\" data-name=\"550215723 1590391268954048 5036559118747185890 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/550215723_1590391268954048_5036559118747185890_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1448\" data-dt-img-description=\"\" title=\"550215723 1590391268954048 5036559118747185890 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/550215723_1590391268954048_5036559118747185890_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/550215723_1590391268954048_5036559118747185890_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/550215723_1590391268954048_5036559118747185890_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7731\" data-date=\"2026-05-28T09:15:35+07:00\" data-name=\"587030382 1655318452461329 1121109954967862592 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/587030382_1655318452461329_1121109954967862592_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1365\" data-dt-img-description=\"\" title=\"587030382 1655318452461329 1121109954967862592 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/587030382_1655318452461329_1121109954967862592_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/587030382_1655318452461329_1121109954967862592_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/587030382_1655318452461329_1121109954967862592_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7732\" data-date=\"2026-05-28T09:15:37+07:00\" data-name=\"589728301 1655318599127981 607971801496152437 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/589728301_1655318599127981_607971801496152437_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1365\" data-dt-img-description=\"\" title=\"589728301 1655318599127981 607971801496152437 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/589728301_1655318599127981_607971801496152437_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/589728301_1655318599127981_607971801496152437_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/589728301_1655318599127981_607971801496152437_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7733\" data-date=\"2026-05-28T09:15:38+07:00\" data-name=\"591585505 1662571025069405 4450368797744290421 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/591585505_1662571025069405_4450368797744290421_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"1920\" data-large_image_height=\"1080\" data-dt-img-description=\"\" title=\"591585505 1662571025069405 4450368797744290421 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/591585505_1662571025069405_4450368797744290421_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/591585505_1662571025069405_4450368797744290421_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/591585505_1662571025069405_4450368797744290421_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7734\" data-date=\"2026-05-28T09:15:39+07:00\" data-name=\"647429354 1745944820065358 7138748091166415843 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/647429354_1745944820065358_7138748091166415843_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1443\" data-dt-img-description=\"\" title=\"647429354 1745944820065358 7138748091166415843 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/647429354_1745944820065358_7138748091166415843_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/647429354_1745944820065358_7138748091166415843_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/647429354_1745944820065358_7138748091166415843_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7735\" data-date=\"2026-05-28T09:15:41+07:00\" data-name=\"648692881 1745944786732028 2062249057820489726 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648692881_1745944786732028_2062249057820489726_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1365\" data-dt-img-description=\"\" title=\"648692881 1745944786732028 2062249057820489726 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648692881_1745944786732028_2062249057820489726_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648692881_1745944786732028_2062249057820489726_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648692881_1745944786732028_2062249057820489726_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7736\" data-date=\"2026-05-28T09:15:42+07:00\" data-name=\"648985685 1745944743398699 1815858330947108937 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648985685_1745944743398699_1815858330947108937_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"2048\" data-large_image_height=\"1365\" data-dt-img-description=\"\" title=\"648985685 1745944743398699 1815858330947108937 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648985685_1745944743398699_1815858330947108937_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648985685_1745944743398699_1815858330947108937_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/648985685_1745944743398699_1815858330947108937_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7737\" data-date=\"2026-05-28T09:15:44+07:00\" data-name=\"705627412 1814600536533119 8451592282585642654 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/705627412_1814600536533119_8451592282585642654_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"1920\" data-large_image_height=\"1080\" data-dt-img-description=\"\" title=\"705627412 1814600536533119 8451592282585642654 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20379%20379&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/705627412_1814600536533119_8451592282585642654_n-379x379.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/705627412_1814600536533119_8451592282585642654_n-379x379.jpg 379w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/705627412_1814600536533119_8451592282585642654_n-569x569.jpg 569w\" loading=\"eager\" style=\"--ratio: 379 \/ 379\" sizes=\"(max-width: 379px) 100vw, 379px\" alt=\"\" width=\"379\" height=\"379\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><\/div><!-- iso-container|iso-grid --><\/div><\/div><\/div><div class=\"vc_tta-panel\" id=\"1779934639687-33fb7812-f24b\" data-vc-content=\".vc_tta-panel-body\"><div class=\"vc_tta-panel-heading\"><h4 class=\"vc_tta-panel-title\"><a href=\"#1779934639687-33fb7812-f24b\" data-vc-accordion data-vc-container=\".vc_tta-container\"><span class=\"vc_tta-title-text\">\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b<\/span><\/a><\/h4><\/div><div class=\"vc_tta-panel-body\"><style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f figure,\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f .rollover,\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f img,\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f .gallery-rollover {\n  border-radius: 0px;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.enable-bg-rollover .gallery-rollover {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.enable-bg-rollover.hover-scale figure .rollover:after {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f .gallery-zoom-ico {\n  width: 44px;\n  height: 44px;\n  line-height: 44px;\n  border-radius: 100px;\n  margin: -22px 0 0 -22px;\n  border-width: 0px;\n  color: #ffffff;\n}\n.dt-icon-bg-on.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f .gallery-zoom-ico {\n  background: rgba(255,255,255,0.3);\n  box-shadow: none;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f .gallery-zoom-ico:before,\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f .gallery-zoom-ico span {\n  font-size: 32px;\n  line-height: 44px;\n  color: #ffffff;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f:not(.resize-by-browser-width) .dt-css-grid {\n  grid-row-gap: 10px;\n  grid-column-gap: 10px;\n  grid-template-columns: repeat(auto-fill,minmax(,1fr));\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f:not(.resize-by-browser-width) .dt-css-grid .double-width {\n  grid-column: span 2;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f:not(.resize-by-browser-width) .dt-css-grid,\n.no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f:not(.resize-by-browser-width) .dt-css-grid {\n  display: flex;\n  flex-flow: row wrap;\n  margin: -5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f:not(.resize-by-browser-width) .dt-css-grid .wf-cell,\n.no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f:not(.resize-by-browser-width) .dt-css-grid .wf-cell {\n  flex: 1 0 ;\n  max-width: 100%;\n  padding: 5px;\n  box-sizing: border-box;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid {\n  grid-template-columns: repeat(2,1fr);\n  grid-template-rows: auto;\n  grid-column-gap: 10px;\n  grid-row-gap: 10px;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .double-width {\n  grid-column: span 2;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid {\n  margin: -5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell {\n  width: 50%;\n  padding: 5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n  width: calc(50%) * 2;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width:not(.centered-layout-list):not(.content-bg-on) .dt-css-grid {\n  grid-row-gap: 10px - ;\n}\n@media screen and (max-width: 1199px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(2,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell {\n    width: 50%;\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell.double-width,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n    width: calc(50%)*2;\n  }\n}\n@media screen and (max-width: 991px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(2,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell {\n    width: 50%;\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell.double-width,\n  .no-cssgridlegacy.no-cssgrid 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.gallery-shortcode.gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n    width: calc(100%\/)*2;\n  }\n}<\/style><div class=\"gallery-shortcode dt-gallery-container gallery-masonry-shortcode-id-9f027df9141f88e9e23cab7d53d2509f mode-grid jquery-filter dt-icon-bg-off quick-scale-img dt-css-grid-wrap enable-bg-rollover resize-by-browser-width  hover-fade loading-effect-none description-on-hover\" data-padding=\"5px\" data-cur-page=\"1\" data-post-limit=\"-1\" data-pagination-mode=\"none\" data-desktop-columns-num=\"2\" data-v-tablet-columns-num=\"2\" data-h-tablet-columns-num=\"2\" data-phone-columns-num=\"\" data-width=\"0px\" data-columns=\"0\"><div class=\"dt-css-grid\" ><div class=\"wf-cell\" data-post-id=\"7740\" data-date=\"2026-05-28T09:17:59+07:00\" data-name=\"549540904 1590390885620753 8544662597420953667 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549540904_1590390885620753_8544662597420953667_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"701\" data-large_image_height=\"992\" data-dt-img-description=\"\" title=\"549540904 1590390885620753 8544662597420953667 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20490%20490&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549540904_1590390885620753_8544662597420953667_n-490x490.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549540904_1590390885620753_8544662597420953667_n-490x490.jpg 490w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/549540904_1590390885620753_8544662597420953667_n-701x701.jpg 701w\" loading=\"eager\" style=\"--ratio: 490 \/ 490\" sizes=\"(max-width: 490px) 100vw, 490px\" alt=\"\" width=\"490\" height=\"490\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell\" data-post-id=\"7741\" data-date=\"2026-05-28T09:18:10+07:00\" data-name=\"650118958 1745944596732047 6132525566679310588 N\"><figure class=\"post visible\"><a href=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/650118958_1745944596732047_6132525566679310588_n.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"1073\" data-large_image_height=\"1280\" data-dt-img-description=\"\" title=\"650118958 1745944596732047 6132525566679310588 N\"><img decoding=\"async\" class=\"preload-me iso-lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20490%20490&#39;%2F%3E\" data-src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/650118958_1745944596732047_6132525566679310588_n-490x490.jpg\" data-srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/650118958_1745944596732047_6132525566679310588_n-490x490.jpg 490w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/650118958_1745944596732047_6132525566679310588_n-735x735.jpg 735w\" loading=\"eager\" style=\"--ratio: 490 \/ 490\" sizes=\"(max-width: 490px) 100vw, 490px\" alt=\"\" width=\"490\" height=\"490\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><\/div><!-- iso-container|iso-grid --><\/div><\/div><\/div><div class=\"vc_tta-panel\" id=\"1779848883064-5f9763c0-686f\" data-vc-content=\".vc_tta-panel-body\"><div class=\"vc_tta-panel-heading\"><h4 class=\"vc_tta-panel-title\"><a href=\"#1779848883064-5f9763c0-686f\" data-vc-accordion data-vc-container=\".vc_tta-container\"><span class=\"vc_tta-title-text\">Contact<\/span><\/a><\/h4><\/div><div class=\"vc_tta-panel-body\"><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"aio-icon-component    style_1\"><div id=\"Info-box-wrap-2535\" class=\"aio-icon-box default-icon\" style=\"\"  ><div class=\"aio-icon-default\"><div class=\"ult-just-icon-wrapper\"><div class=\"align-icon\" style=\"text-align:center;\">\n<div class=\"aio-icon none\"  style=\"color:#333;font-size:32px;display:inline-block;\">\n\t<i class=\"icomoon-icomoonfree-16x16-user-tie\"><\/i>\n<\/div><\/div><\/div><\/div><div class=\"aio-icon-header\" ><h3 class=\"aio-icon-title ult-responsive\"  data-ultimate-target='#Info-box-wrap-2535 .aio-icon-title'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"\">\u179f\u17b6\u1780\u179f\u17bd\u179a\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793<\/h3><\/div> <!-- header --><div class=\"aio-icon-description ult-responsive\"  data-ultimate-target='#Info-box-wrap-2535 .aio-icon-description'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"\"><\/p>\n<ul>\n<li>092 973 899<\/li>\n<\/ul>\n<p><\/div> <!-- description --><\/div> <!-- aio-icon-box --><\/div> <!-- aio-icon-component --><div class=\"aio-icon-component    style_1\"><div id=\"Info-box-wrap-1440\" class=\"aio-icon-box default-icon\" style=\"\"  ><div class=\"aio-icon-default\"><div class=\"ult-just-icon-wrapper\"><div class=\"align-icon\" style=\"text-align:center;\">\n<div class=\"aio-icon none\"  style=\"color:#1E73BE;font-size:32px;display:inline-block;\">\n\t<i class=\"icomoon-icomoonfree-16x16-facebook2\"><\/i>\n<\/div><\/div><\/div><\/div><div class=\"aio-icon-description ult-responsive\"  data-ultimate-target='#Info-box-wrap-1440 .aio-icon-description'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"\"><a href=\"https:\/\/www.facebook.com\/profile.php?id=100039495711150\" target=\"_blank\" rel=\"noopener\">\u1794\u178e\u17d2\u178f\u17b6\u1789\u179f\u1784\u17d2\u1782\u1798 \u1798\u17a0\u17b6\u179c\u17b7\u1791\u17d2\u1799\u17b6\u179b\u17d0\u1799<\/a><\/div> <!-- description --><\/div> <!-- aio-icon-box --><\/div> <!-- aio-icon-component --><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper vc_box_rounded  vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555528647_1598826524777189_6986321418518805693_n-1024x724.jpg\" class=\"vc_single_image-img attachment-large\" alt=\"\" title=\"555528647 1598826524777189 6986321418518805693 N\" srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555528647_1598826524777189_6986321418518805693_n-1024x724.jpg 1024w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555528647_1598826524777189_6986321418518805693_n-300x212.jpg 300w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555528647_1598826524777189_6986321418518805693_n-768x543.jpg 768w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555528647_1598826524777189_6986321418518805693_n-1536x1086.jpg 1536w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555528647_1598826524777189_6986321418518805693_n-18x12.jpg 18w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555528647_1598826524777189_6986321418518805693_n.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"  data-dt-location=\"https:\/\/npic.edu.kh\/en\/training\/opticscience\/555528647_1598826524777189_6986321418518805693_n\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper vc_box_rounded  vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555525218_1598826571443851_9115740649135114299_n-1024x683.jpg\" class=\"vc_single_image-img attachment-large\" alt=\"\" title=\"555525218 1598826571443851 9115740649135114299 N\" srcset=\"https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555525218_1598826571443851_9115740649135114299_n-1024x683.jpg 1024w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555525218_1598826571443851_9115740649135114299_n-300x200.jpg 300w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555525218_1598826571443851_9115740649135114299_n-768x512.jpg 768w, https:\/\/npic.edu.kh\/wp-content\/uploads\/2026\/05\/555525218_1598826571443851_9115740649135114299_n-1536x1024.jpg 1536w, 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\/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u1791\u17b7\u178a\u17d2\u178b\u1797\u17b6\u1796\u1791\u17bc\u1791\u17c5\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1791\u17b7\u178a\u17d2\u178b\u1797\u17b6\u1796\u1791\u17bc\u1791\u17c5 \u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u179f\u17b6\u1780\u179f\u17bd\u179a\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793 092 973 899 \u1794\u178e\u17d2\u178f\u17b6\u1789\u179f\u1784\u17d2\u1782\u1798 \u1798\u17a0\u17b6\u179c\u17b7\u1791\u17d2\u1799\u17b6\u179b\u17d0\u1799<\/p>","protected":false},"author":2,"featured_media":7734,"parent":1595,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7722","page","type-page","status-publish","has-post-thumbnail","hentry","description-off"],"_links":{"self":[{"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/pages\/7722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/comments?post=7722"}],"version-history":[{"count":3,"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/pages\/7722\/revisions"}],"predecessor-version":[{"id":7742,"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/pages\/7722\/revisions\/7742"}],"up":[{"embeddable":true,"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/pages\/1595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/media\/7734"}],"wp:attachment":[{"href":"https:\/\/npic.edu.kh\/en\/wp-json\/wp\/v2\/media?parent=7722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}