{"id":11157,"date":"2024-05-01T08:43:19","date_gmt":"2024-05-01T08:43:19","guid":{"rendered":"https:\/\/www.nortis.sk\/how-night-vision-works\/"},"modified":"2024-05-21T08:57:50","modified_gmt":"2024-05-21T08:57:50","slug":"how-night-vision-works","status":"publish","type":"page","link":"https:\/\/www.nortis.sk\/en\/how-night-vision-works\/","title":{"rendered":"How night vision works"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"11157\" class=\"elementor elementor-11157 elementor-10449\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-c713104 wd-section-stretch e-flex e-con-boxed e-con e-parent\" data-id=\"c713104\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-3c95bad e-grid e-con-boxed e-con e-child\" data-id=\"3c95bad\" 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-5ebd614 wd-animation-slide-from-bottom wd_delay_150 wd-width-100 wd-animation-normal elementor-widget elementor-widget-wd_title\" data-id=\"5ebd614\" data-element_type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-default wd-title-style-default wd-title-size-default text-left\">\n\n\t\t\t\t\t\t\t<div class=\"title-subtitle subtitle-color-default subtitle-style-default wd-fontsize-xs\">\n\t\t\t\t\tNight vision systems\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-l\">How night vision works<br \/>\n<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"title-after_title set-cont-mb-s reset-last-child wd-fontsize-xs\">\n\t\t\t\t\t<p>The basic principle of night vision is that the night vision captures with its lens invisible infrared radiation or visible light (natural, stars, the moon or artificial) from the field of vision and then focuses it to the image intensifier tube which subsequently directs this remaining light i.e. photon beam to the multiplier phototube where the photons are converted into electrons.<\/p><p>Further in the microchannels of the image intensifier tube under electro-chemical process and in vacuum they are multiplied several thousand times and directed to the shade covered with a phosphor layer and where the incident electrons are converted back to visible light and image.<\/p><p>We see this resulting intensified image in the eyepiece. The resulting image is usually in shades of green, green-yellow or black-white colours depending on the type of used phosphor. <\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c74e954 elementor-widget elementor-widget-video\" data-id=\"c74e954\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.21.0 - 25-04-2024 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/www.nortis.sk\/wp-content\/uploads\/2022\/09\/untitled-1.mp4\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\"><\/video>\n\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-5d0beee wd-section-stretch elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d0beee\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2a239b1\" data-id=\"2a239b1\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-30f9928 e-grid e-con-boxed e-con e-parent\" data-id=\"30f9928\" 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-e91eabe wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"e91eabe\" data-element_type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-default wd-title-style-default wd-title-size-default text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-l\">Do you need help with your selection?<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"title-after_title set-cont-mb-s reset-last-child wd-fontsize-xs\">\n\t\t\t\t\t<p>If you are unsure about your choice or have any questions, please do not hesitate to contact us.<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72329b5 elementor-widget elementor-widget-wd_button\" data-id=\"72329b5\" data-element_type=\"widget\" data-widget_type=\"wd_button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wd-button-wrapper text-right\" >\n\t\t\t<a class=\"btn btn-style-default btn-style-semi-round btn-size-extra-large btn-scheme-custom btn-scheme-hover-inherit btn-icon-pos-right\"  href=\"https:\/\/www.nortis.sk\/en\/contact\/\">\n\t\t\t\t<span class=\"wd-btn-text\" data-elementor-setting-key=\"text\">\n\t\t\t\t\tContact\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/a>\n\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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-93e603e wd-section-stretch elementor-hidden-desktop elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"93e603e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-840dda0\" data-id=\"840dda0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-728f56c e-grid e-con-boxed e-con e-parent\" data-id=\"728f56c\" 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-a158a6a wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"a158a6a\" data-element_type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"title-wrapper set-mb-s reset-last-child wd-title-color-default wd-title-style-default wd-title-size-default text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-l\">Do you need help with your selection?<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"title-after_title set-cont-mb-s reset-last-child wd-fontsize-xs\">\n\t\t\t\t\t<p>If you are unsure about your choice or have any questions, please do not hesitate to contact us.<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5608f10 elementor-widget elementor-widget-wd_button\" data-id=\"5608f10\" data-element_type=\"widget\" data-widget_type=\"wd_button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wd-button-wrapper text-right\" >\n\t\t\t<a class=\"btn btn-style-default btn-style-semi-round btn-size-extra-large btn-scheme-custom btn-scheme-hover-inherit btn-icon-pos-right\"  href=\"https:\/\/www.nortis.sk\/en\/contact\/\">\n\t\t\t\t<span class=\"wd-btn-text\" data-elementor-setting-key=\"text\">\n\t\t\t\t\tContact\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/a>\n\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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Night vision systems How night vision works The basic principle of night vision is that the night vision captures with<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-11157","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/pages\/11157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/comments?post=11157"}],"version-history":[{"count":13,"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/pages\/11157\/revisions"}],"predecessor-version":[{"id":11495,"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/pages\/11157\/revisions\/11495"}],"wp:attachment":[{"href":"https:\/\/www.nortis.sk\/en\/wp-json\/wp\/v2\/media?parent=11157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}