{"id":281,"date":"2025-03-27T11:38:48","date_gmt":"2025-03-27T03:38:48","guid":{"rendered":"https:\/\/exactquartz.com\/?page_id=281"},"modified":"2025-04-16T18:29:53","modified_gmt":"2025-04-16T10:29:53","slug":"uv-quartz-polishing-plates","status":"publish","type":"page","link":"https:\/\/exactquartz.com\/lt\/quartz-discs-and-plates\/uv-quartz-polishing-plates\/","title":{"rendered":"UV kvarco poliravimo plok\u0161t\u0117s"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"281\" class=\"elementor elementor-281\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d2bc4f1 e-flex e-con-boxed e-con e-parent\" data-id=\"d2bc4f1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6d0fc6f e-con-full e-flex e-con e-child\" data-id=\"6d0fc6f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70fde5e elementor-widget elementor-widget-image\" data-id=\"70fde5e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"373\" src=\"https:\/\/exactquartz.com\/wp-content\/uploads\/2025\/03\/UV-quartz-polishing-plates-high-transparency-ultraviolet-quartz-plates.webp\" class=\"attachment-large size-large wp-image-382\" alt=\"UV kvarco poliravimo plok\u0161tel\u0117s, didelio skaidrumo ultravioletin\u0117s kvarco plok\u0161tel\u0117s\" srcset=\"https:\/\/exactquartz.com\/wp-content\/uploads\/2025\/03\/UV-quartz-polishing-plates-high-transparency-ultraviolet-quartz-plates.webp 500w, https:\/\/exactquartz.com\/wp-content\/uploads\/2025\/03\/UV-quartz-polishing-plates-high-transparency-ultraviolet-quartz-plates-300x224.webp 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a56432 e-con-full e-flex e-con e-child\" data-id=\"2a56432\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70d5eba elementor-widget elementor-widget-heading\" data-id=\"70d5eba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">UV kvarco poliravimo plok\u0161t\u0117s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac956f7 elementor-widget elementor-widget-text-editor\" data-id=\"ac956f7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Si\u016blome tiesiogiai tiekti pagal u\u017esakym\u0105 pagamintas ultravioletinio kvarco poliravimo plok\u0161tes, didelio skaidrumo ultravioletinio kvarco plok\u0161tes ir lang\u0173 plok\u0161tes pagal kliento pateiktus br\u0117\u017einius arba pavyzd\u017eius. M\u016bs\u0173 gaminiai pla\u010diai naudojami ultravioletini\u0173 lazeri\u0173, optini\u0173 prietais\u0173 ir puslaidininki\u0173 gamybos pramon\u0117je.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1eb84e3 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"1eb84e3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEyNzUiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Greita citata<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a2ed80c e-flex e-con-boxed e-con e-parent\" data-id=\"a2ed80c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ceddc61 elementor-widget elementor-widget-text-editor\" data-id=\"ceddc61\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Auk\u0161tos kokyb\u0117s kvarcinio stiklo plok\u0161tel\u0117s ir (arba) diskai yra stiklo gamini\u0173 r\u016b\u0161is, pla\u010diai naudojama \u012fvairiose pramon\u0117s \u0161akose, \u012fskaitant puslaidininki\u0173, optikos ir laboratorij\u0173. Jos gaminamos i\u0161 didelio grynumo lydyto kvarcinio stiklo, tod\u0117l yra labai atsparios \u0161iluminiam sm\u016bgiui ir cheminei korozijai. \u0160ios plok\u0161tel\u0117s ir diskai pasi\u017eymi puikiomis optin\u0117mis savyb\u0117mis, dideliu pralaidumu ir ma\u017eu \u0161iluminio pl\u0117timosi koeficientu. Jos gali b\u016bti pritaikytos pagal konkre\u010dius reikalavimus, pavyzd\u017eiui, dyd\u012f, stor\u012f ir pavir\u0161iaus apdail\u0105. D\u0117l savo unikali\u0173 savybi\u0173 auk\u0161tos kokyb\u0117s kvarcinio stiklo plok\u0161tel\u0117s ir (arba) diskai idealiai tinka naudoti tokiose srityse, kuriose reikia didelio tikslumo, pavyzd\u017eiui, plok\u0161teli\u0173 apdorojimui, optiniams langams ir cheminei analizei.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7e9c99 elementor-widget elementor-widget-heading\" data-id=\"b7e9c99\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u012evadas:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-281af31 elementor-widget elementor-widget-text-editor\" data-id=\"281af31\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Optin\u0117s kvarco poliravimo plok\u0161tel\u0117s yra esminiai \u012fvairi\u0173 pramon\u0117s \u0161ak\u0173 komponentai, u\u017etikrinantys reikiam\u0105 tikslum\u0105 ir na\u0161um\u0105 svarbiausiose srityse. \u0160io straipsnio tikslas - i\u0161nagrin\u0117ti pagrindines optini\u0173 kvarco poliravimo plok\u0161teli\u0173 charakteristikas, naud\u0105 ir skaitinius aspektus, atskleid\u017eiant j\u0173 reik\u0161m\u0119 siekiant auk\u0161\u010diausios optin\u0117s kokyb\u0117s.<span id=\"7\" class=\"notranslate immersive-translate-target-wrapper\" lang=\"zh-CN\" translate=\"no\" data-immersive-translate-loading-id=\"\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe0cb41 elementor-widget elementor-widget-heading\" data-id=\"fe0cb41\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. I\u0161skirtinis plok\u0161tumas:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-733f615 elementor-widget elementor-widget-text-editor\" data-id=\"733f615\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Optin\u0117s kvarco poliravimo plok\u0161tel\u0117s gars\u0117ja savo i\u0161skirtiniu plok\u0161tumu, u\u017etikrinan\u010diu poliruojam\u0173 pavir\u0161i\u0173 vienodum\u0105 ir nuoseklum\u0105. \u0160i\u0173 plok\u0161teli\u0173 plok\u0161tumas gali b\u016bti net \u03bb\/10 (kur \u03bb yra \u0161viesos bangos ilgis), tod\u0117l u\u017etikrinamas minimalus pavir\u0161iaus i\u0161kraipymas ir i\u0161laikomas optini\u0173 sistem\u0173 vientisumas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39cf9eb elementor-widget elementor-widget-heading\" data-id=\"39cf9eb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Subangstrominis pavir\u0161iaus \u0161iurk\u0161tumas:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc3d847 elementor-widget elementor-widget-text-editor\" data-id=\"cc3d847\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pavir\u0161iaus \u0161iurk\u0161tumas yra labai svarbus nustatant poliruot\u0173 pavir\u0161i\u0173 optin\u0119 kokyb\u0119. Optin\u0117s kvarco poliravimo plok\u0161tel\u0117s pasi\u017eymi subangstrominiu pavir\u0161iaus \u0161iurk\u0161tumu, kuris paprastai yra 0,1-0,5 \u00c5 (angstromo). Tokia itin glotni pavir\u0161iaus apdaila suma\u017eina sklaid\u0105 ir atspind\u017eius, maksimaliai padidina \u0161viesos pralaidum\u0105 ir pagerina bendras optines savybes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7a94c2 elementor-widget elementor-widget-heading\" data-id=\"e7a94c2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Didelis med\u017eiag\u0173 grynumas:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-529c317 elementor-widget elementor-widget-text-editor\" data-id=\"529c317\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Optin\u0117s kvarco poliravimo plok\u0161tel\u0117s gaminamos i\u0161 didelio grynumo kvarco, u\u017etikrinan\u010dio minimal\u0173 priemai\u0161\u0173 kiek\u012f ir puik\u0173 optin\u012f skaidrum\u0105. Med\u017eiagos grynumas turi tiesiogin\u0117s \u012ftakos \u0161viesos perdavimui ir kokybei, sklindan\u010diai per poliruotus pavir\u0161ius. Da\u017eniausiai naudojamos kvarco plok\u0161tel\u0117s, kuri\u0173 grynumas vir\u0161ija 99,99%, leid\u017eian\u010dios tiksliai kontroliuoti \u0161vies\u0105 tokiose srityse kaip mikroskopija, spektroskopija ir lazerin\u0117s sistemos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a438a24 elementor-widget elementor-widget-heading\" data-id=\"a438a24\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Tolerancijos ir matmen\u0173 tikslumas:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c83de3 elementor-widget elementor-widget-text-editor\" data-id=\"2c83de3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Kad atitikt\u0173 grie\u017etus optini\u0173 prietais\u0173 reikalavimus, kvarco poliravimo plok\u0161tel\u0117s gaminamos didelio matmen\u0173 tikslumo ir ma\u017e\u0173 tolerancij\u0173. Tipin\u0117s \u0161i\u0173 plok\u0161teli\u0173 matmen\u0173 tolerancijos svyruoja nuo \u00b10,01 mm iki \u00b10,05 mm, tod\u0117l u\u017etikrinamas tikslus i\u0161lyginimas ir suderinamumas su optin\u0117mis sistemomis. Toks tikslumas u\u017etikrina optimal\u0173 veikim\u0105 ir padeda i\u0161vengti \u017ealingo poveikio, atsirandan\u010dio d\u0117l neteisingo suderinimo ar neatitikimo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a84143a elementor-widget elementor-widget-heading\" data-id=\"a84143a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5. Pritaikymo parinktys:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a769174 elementor-widget elementor-widget-text-editor\" data-id=\"a769174\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Optin\u0117s kvarco poliravimo plok\u0161tel\u0117s turi pla\u010dias pritaikymo galimybes, tod\u0117l galima pritaikyti sprendimus konkretiems taikymo poreikiams. Galima pagaminti nestandartini\u0173 form\u0173, dyd\u017ei\u0173 ir stori\u0173 plok\u0161teles, kad jos atitikt\u0173 tikslius reikalavimus. Be to, siekiant dar labiau padidinti na\u0161um\u0105 ir funkcionalum\u0105, galima taikyti specifin\u0119 pavir\u0161iaus apdail\u0105, dangas ir briaun\u0173 apdorojim\u0105.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-596ad3d elementor-widget elementor-widget-heading\" data-id=\"596ad3d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">I\u0161vados: <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0549bf7 elementor-widget elementor-widget-text-editor\" data-id=\"0549bf7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Optin\u0117s kvarco poliravimo plok\u0161tel\u0117s yra labai svarb\u016bs komponentai, padedantys pasiekti auk\u0161\u010diausi\u0105 optin\u0119 kokyb\u0119 \u012fvairiose pramon\u0117s \u0161akose. \u0160ios plok\u0161tel\u0117s pasi\u017eymi i\u0161skirtiniu plok\u0161tumu, subangstrominiu pavir\u0161iaus \u0161iurk\u0161tumu, dideliu med\u017eiagos grynumu ir tiksli\u0173 matmen\u0173 tikslumu, tod\u0117l u\u017etikrina optimal\u0173 \u0161viesos pralaidum\u0105 ir suma\u017eina pavir\u0161iaus i\u0161kraipymus. Galimyb\u0117 pritaikyti \u0161ias plok\u0161teles dar labiau padidina j\u0173 universalum\u0105, tod\u0117l jos gali b\u016bti pritaikytos konkre\u010dioms reikm\u0117ms. Tikimasi, kad tobul\u0117jant tiksliajai optikai auk\u0161tos kokyb\u0117s optini\u0173 kvarco poliravimo plok\u0161teli\u0173 paklausa augs, skatindama inovacijas ir pl\u0117todama optini\u0173 technologij\u0173 ribas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>UV Quartz Polishing Plates We offer direct supply of custom-made UV quartz polishing plates, high-transparency ultraviolet quartz plates, and window [&hellip;]<\/p>","protected":false},"author":7,"featured_media":382,"parent":841,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"UV Quartz Polishing Plates \u2013 Sub-\u00c5 Surface & \u03bb\/10 Flatness","_seopress_titles_desc":"High-transparency UV quartz plates with \u03bb\/10 flatness & 0.1\u20130.5\u00c5 roughness. Custom round\/square windows for laser optics, semiconductors & instruments.","_seopress_robots_index":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-281","page","type-page","status-publish","has-post-thumbnail","hentry"],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/pages\/281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/comments?post=281"}],"version-history":[{"count":20,"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/pages\/281\/revisions"}],"predecessor-version":[{"id":1437,"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/pages\/281\/revisions\/1437"}],"up":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/pages\/841"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/media\/382"}],"wp:attachment":[{"href":"https:\/\/exactquartz.com\/lt\/wp-json\/wp\/v2\/media?parent=281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}