{"id":2401,"date":"2026-01-21T10:43:40","date_gmt":"2026-01-21T09:43:40","guid":{"rendered":"https:\/\/itxaropena.es\/zer-da-ikusmen-urritasuna\/"},"modified":"2026-10-23T09:44:41","modified_gmt":"2026-10-23T07:44:41","slug":"zer-da-ikusmen-urritasuna","status":"publish","type":"page","link":"https:\/\/itxaropena.es\/eu\/zer-da-ikusmen-urritasuna\/","title":{"rendered":"Zer da ikusmen-urritasuna"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2401\" class=\"elementor elementor-2401 elementor-199\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dab2b79 e-flex e-con-boxed e-con e-parent\" data-id=\"dab2b79\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-daf38c5 elementor-widget elementor-widget-heading\" data-id=\"daf38c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">IKUSMEN-URRITASUNA<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ee6647 elementor-widget elementor-widget-heading\" data-id=\"3ee6647\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zer da<\/h2>\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-f20cf95 animated-slow e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"f20cf95\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-466fd3a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"466fd3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"page\" title=\"Page 3\"><div class=\"layoutArea\"><div class=\"column\"><p><strong>Ikusmen-urritasunaz<\/strong> hitz egiten denean, nahasmen handia egon ohi da erlazionatutako hainbat terminoren artean, baina desberdintasun nabarmenak daude. Gauza bera al dira ikusmen murriztua eta ikusmen-urritasuna? Jarraian azalduko dizugu:<\/p><\/div><\/div><\/div>\t\t\t\t\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-1d9dacb animated-slow e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"1d9dacb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ea9e6fe e-con-full e-flex e-con e-child\" data-id=\"ea9e6fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f5ba9c0 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"f5ba9c0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e5738c elementor-widget elementor-widget-image\" data-id=\"7e5738c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"683\" height=\"683\" src=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/vista-1-1.png\" class=\"attachment-large size-large wp-image-2395\" alt=\"ikusmen ona\" srcset=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/vista-1-1.png 683w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/vista-1-1-300x300.png 300w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/vista-1-1-150x150.png 150w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fed6de elementor-widget elementor-widget-heading\" data-id=\"7fed6de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ikusmen<br> ona<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c0e0a1 elementor-widget elementor-widget-text-editor\" data-id=\"0c0e0a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"font-size: 20px;\">Ikusmen-zolitasuna:<\/span><br \/>ikusmenaren <strong>% 80<\/strong> edo gehiago<\/p><p style=\"text-align: center;\"><span style=\"font-size: 20px;\">Ikuseremua:<\/span><br \/><strong>90\u00ba<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-70c4cc0 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"70c4cc0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f9a2f50 elementor-widget elementor-widget-image\" data-id=\"f9a2f50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"683\" height=\"683\" src=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/examen-vista.png\" class=\"attachment-large size-large wp-image-2396\" alt=\"\" srcset=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/examen-vista.png 683w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/examen-vista-300x300.png 300w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/examen-vista-150x150.png 150w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-949fdc3 elementor-widget elementor-widget-heading\" data-id=\"949fdc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ikusmen-urritasun arina<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50eaaa7 elementor-widget elementor-widget-text-editor\" data-id=\"50eaaa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"font-size: 20px;\">Ikusmen-zolitasuna:<\/span><br \/>ikusmenaren <strong>% 30<\/strong> edo gehiago<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aca00ed e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"aca00ed\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:400}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c40dd2 elementor-widget elementor-widget-image\" data-id=\"6c40dd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"683\" height=\"683\" src=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/baja-vision.png\" class=\"attachment-large size-large wp-image-2397\" alt=\"ikusmen txikia\" srcset=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/baja-vision.png 683w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/baja-vision-300x300.png 300w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/baja-vision-150x150.png 150w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ceb53b elementor-widget elementor-widget-heading\" data-id=\"1ceb53b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ikusmen murriztua <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a14e09a elementor-widget elementor-widget-text-editor\" data-id=\"a14e09a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 20px;\">Ikusmen-zolitasuna:<\/span><br \/><strong>% 10<\/strong> eta <strong>% 30<\/strong> arteko ikusmena<\/p><p><span style=\"font-size: 20px;\">Ikuseremua:<\/span><br \/><strong>10\u00ba <\/strong>eta <strong>20\u00ba<\/strong> arteko muga<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d35222d e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"d35222d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:600}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48489e7 elementor-widget elementor-widget-image\" data-id=\"48489e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"683\" src=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/ceguera-1.png\" class=\"attachment-large size-large wp-image-2398\" alt=\"\" srcset=\"https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/ceguera-1.png 683w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/ceguera-1-300x300.png 300w, https:\/\/itxaropena.es\/wp-content\/uploads\/2026\/02\/ceguera-1-150x150.png 150w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24a2c57 elementor-widget elementor-widget-heading\" data-id=\"24a2c57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Legezko itsutasuna<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4497905 elementor-widget elementor-widget-text-editor\" data-id=\"4497905\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"font-size: 20px;\">Ikusmen-zolitasuna:<\/span><br \/><strong>% 10eko<\/strong> ikusmena edo txikiagoa<\/p><p style=\"text-align: center;\"><span style=\"font-size: 20px;\">Ikuseremua:<\/span><br \/><strong>10\u00bako<\/strong> muga baino gutxiago<\/p>\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-1db8713 e-con-full e-flex e-con e-parent\" data-id=\"1db8713\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-277b59f e-con-full e-flex e-con e-child\" data-id=\"277b59f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-008e907 elementor-widget elementor-widget-heading\" data-id=\"008e907\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ZER DA IKUSMEN-URRITASUNA?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24d4620 elementor-widget elementor-widget-spacer\" data-id=\"24d4620\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c02a41 elementor-widget elementor-widget-text-editor\" data-id=\"2c02a41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';\"><span style=\"color: #1f7a4a;\">Ikusmen-urritasuna<\/span> ikusteko gaitasunaren galera osoa edo partziala da, eta ez da zuzentzen betaurrekoekin, ukipen-lenteekin, tratamendu farmakologikoekin edo kirurgiarekin.<\/strong><\/p><div class=\"page\" title=\"Page 4\"><div class=\"layoutArea\"><div class=\"column\"><p>Ondorioz, eguneroko bizitzako oinarrizko zeregin batzuk egiteko ezintasuna dakar, hala nola irakurtzea, idaztea, aurpegiak ezagutzea, mugitzea, etab. Intentsitate desberdinez ager daiteke, eta kausak genetikoak, sortzetikoak, traumatikoak edo begietako gaixotasunen ondoriozkoak izan daitezke.<\/p><\/div><\/div><\/div><div class=\"page\" title=\"Page 4\"><div class=\"layoutArea\"><div class=\"column\"><p>Osasunaren Mundu Erakundearen sailkapenaren arabera, ikusmen-urritasunak honako hauek biltzen ditu:<\/p><\/div><\/div><\/div><div class=\"page\" title=\"Page 4\"><div class=\"layoutArea\"><div class=\"column\"><ul><li>Ikusmen-urritasun arina<\/li><li>Ikusmen-urritasun moderatua<\/li><li>Ikusmen-urritasun larria<\/li><li>Itsutasuna<\/li><\/ul><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be9ff76 elementor-widget elementor-widget-spacer\" data-id=\"be9ff76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e5dd482 e-con-full e-flex e-con e-child\" data-id=\"e5dd482\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e9aa65d elementor-widget elementor-widget-spacer\" data-id=\"e9aa65d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-657a38d elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"657a38d\" data-element_type=\"widget\" data-e-type=\"widget\" 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0-29.333-12-29.333-29.333 0-12 5.733-21.334 16.667-27.067 5.733-3.067 19.466-2.933 25.733.267z\"><\/path><path d=\"m588.667 271.93c-3.6 2.934-6.534 6-6.267 6.934.4 1.333 6.133 9.466 9.733 13.6 1.6 1.733 16.267-9.734 15.334-12-1.334-3.334-9.467-13.734-10.8-13.867-.667 0-4.267 2.4-8 5.333z\"><\/path><\/g><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t2 parametro hauek erabiltzen dira ikusmen-urria zehazteko:\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3621417 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"3621417\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" height=\"45\" viewBox=\"0 0 45 45\" width=\"45\"><circle cx=\"22.5\" cy=\"22.5\" fill=\"#fff\" r=\"22.5\"><\/circle><path d=\"m27.44 30h-10v-2.64h3.68v-7.98h-.02c-.48.82-1.36 1.38-2.44 1.8l-1.04-2.82c1.72-.46 2.96-1.34 3.72-2.6h3.12v11.6h2.98z\" fill=\"#1f7a4a\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tIkusmen-zolitasuna\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tObjektuen formak distantzia jakin batera bereizteko gaitasuna da. Tamaina beherakorreko letra edo irudi geometrikoen (optotipoak) probarekin neurtzen da, lerro bakoitzak % 10eko ikusmen-zolitasuna ezarrita.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fc930f elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"2fc930f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" height=\"45\" viewBox=\"0 0 45 45\" width=\"45\"><circle cx=\"22.5\" cy=\"22.5\" fill=\"#fff\" r=\"22.5\"><\/circle><path d=\"m27.58 30h-10.88v-1.58c.02-2.76 1.08-4.26 3.78-5.4l1.6-.7c1.5-.7 2.06-1.38 2.06-2.48s-.7-1.76-1.7-1.76c-1.18 0-2.08 1-2.14 2.82l-3.26-.58c.22-2.98 2.44-4.96 5.52-4.96 3.02 0 5.02 1.82 5.02 4.56 0 2-1 3.22-3.52 4.28l-1.86.8c-1.5.74-2.06 1.44-2.06 2.58h7.44z\" fill=\"#1f7a4a\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tIkuseremua\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tBegiak ikus dezakeen angelua da, eta 90o dagokio begi bakoitzari. Ikusmen-eremu normala duen pertsona batek 180o-ko zabaleran ikus ditzake objektuak plano horizontalean, eta 140o-ko zabaleran bertikalean.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1d57d5 elementor-widget elementor-widget-spacer\" data-id=\"b1d57d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0513ef3 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"0513ef3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"512pt\" preserveAspectRatio=\"xMidYMid meet\" viewBox=\"0 0 512 512\" width=\"512pt\"><g transform=\"matrix(.1 0 0 -.1 0 512)\"><path d=\"m2425 4369c-298-44-536-248-627-539-33-108-33-311 0-420 102-327 391-540 734-541 132 0 213 18 333 76 160 77 268 185 350 347 61 121 78 209 73 361-4 98-10 138-32 202-39 114-98 209-185 296-123 123-268 194-444 218-88 12-116 12-202 0zm295-189c180-61 323-204 381-382 31-95 34-254 5-338-73-216-221-356-434-411-193-49-397 4-548 145-79 73-124 143-161 248-34 97-36 249-4 348 63 198 250 369 446 409 81 16 240 7 315-19z\"><\/path><path d=\"m3980 3845c-202-46-378-207-441-405-25-76-30-238-10-310 27-98 81-190 154-265 82-82 137-117 238-151 151-51 303-39 455 35 398 197 435 753 67 1005-132 90-312 125-463 91zm251-171c76-23 128-56 188-119 199-210 131-543-136-667-174-82-399-26-515 127-63 82-82 144-83 260 0 92 3 105 32 168 52 110 151 196 268 233 57 18 182 17 246-2z\"><\/path><path d=\"m891 3804c-150-32-286-124-370-249-158-236-126-542 76-741 104-103 274-174 418-174 249 0 489 178 566 420 32 98 30 250-4 348-36 103-81 174-159 247-142 135-338 190-527 149zm299-191c120-57 194-142 232-267 60-196-38-409-229-499-129-60-302-47-417 33-61 41-125 114-151 173-104 228 10 492 251 577 47 16 78 20 154 17 82-2 104-7 160-34z\"><\/path><path d=\"m2440 2763c-306-30-599-157-813-353l-68-63-97 46c-118 56-199 81-317 97-469 66-938-224-1092-675-41-120-53-221-53-435 0-197 0-198 28-251 20-39 41-62 77-84l48-30 507-3 508-3 6-40c9-58 38-110 86-153 85-77-22-71 1300-71s1215-6 1300 71c57 51 82 105 88 186l5 67 501 3c356 2 509 7 527 15 44 19 101 75 120 118 16 34 19 68 19 236 0 213-12 314-53 434-104 305-346 541-652 638-277 87-600 48-839-100l-49-31-62 53c-283 240-668 364-1025 328zm326-178c500-86 892-463 995-957 17-84 22-148 25-351 5-269 0-313-43-346-26-21-31-21-1183-21-1145 0-1158 0-1183 20-43 34-47 66-43 340 3 214 7 272 25 358 103 490 492 868 986 956 108 19 312 20 421 1zm1553-216c298-76 534-313 611-613 17-67 20-111 20-286 0-147-3-209-12-218s-133-12-499-12h-486l-6 173c-9 250-47 403-153 608-26 51-71 125-100 165l-53 73 33 21c176 108 431 143 645 89zm-3097-63c85-21 218-78 218-92 0-3-19-32-41-66-59-86-144-268-174-373-39-134-55-262-55-437v-158h-489c-417 0-490 2-501 15-9 11-11 73-8 242 4 204 7 236 27 298 98 298 334 514 636 580 103 23 278 19 387-9z\"><\/path><\/g><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tMunduan, gutxi gorabehera, <strong>180 milioi pertsonak<\/strong> dute ikusmen-urritasunen bat.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\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-7fc85ef e-con-full animated-slow e-flex elementor-invisible e-con e-parent\" data-id=\"7fc85ef\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:800}\">\n\t\t<div class=\"elementor-element elementor-element-cae8916 e-con-full e-flex e-con e-child\" data-id=\"cae8916\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-08f60b7 e-con-full e-flex e-con e-child\" data-id=\"08f60b7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbe14a1 elementor-widget elementor-widget-heading\" data-id=\"cbe14a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ZER DA IKUSMEN MURRIZTUA?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b06129 elementor-widget elementor-widget-spacer\" data-id=\"8b06129\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f18e8d6 elementor-widget elementor-widget-text-editor\" data-id=\"f18e8d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"page\" title=\"Page 4\"><div class=\"layoutArea\"><div class=\"column\"><p>Ikusmen murriztua ikusmen-urritasun mota espezifiko bat da, <strong>ikusmen- zailtasun moderatuak eta larriak<\/strong> barne hartzen dituena.<\/p><\/div><\/div><\/div><div class=\"page\" title=\"Page 4\"><div class=\"layoutArea\"><div class=\"column\"><p>Honako egoera hauetan diagnostikatzen da: ahalik eta zuzenketarik onena egin ondoren (betaurrekoak edo kirurgia), begirik onenean ikusmen-zolitasuna <strong>0,3 baino txikiagoa<\/strong> denean (<strong>ikusmenaren % 30<\/strong>), edo ikusmen-eremua oso txikia denean (<strong>20 gradutik beherakoa<\/strong>).<\/p><p><strong>135 milioi<\/strong> pertsonari baino gehiagori eragiten die munduan, eta <strong>2 milioi<\/strong> pertsonari baino gehiagori Espainian.<\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-491c966 elementor-widget elementor-widget-spacer\" data-id=\"491c966\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-957d7fa e-con-full animated-slow e-flex elementor-invisible e-con e-parent\" data-id=\"957d7fa\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:800}\">\n\t\t<div class=\"elementor-element elementor-element-207f577 e-con-full e-flex e-con e-child\" data-id=\"207f577\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12bc614 elementor-widget elementor-widget-spacer\" data-id=\"12bc614\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9843c15 elementor-widget elementor-widget-spacer\" data-id=\"9843c15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1f9309 elementor-widget elementor-widget-heading\" data-id=\"c1f9309\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ZER DA ITSUTASUNA?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8aa4b6 elementor-widget elementor-widget-text-editor\" data-id=\"e8aa4b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"page\" title=\"Page 4\"><div class=\"layoutArea\"><div class=\"column\"><p>Itsutasuna ikusmen-urritasun mota espezifiko bat da, eta honako hauek hartzen ditu barnean:<\/p><\/div><\/div><\/div><ul><li><div class=\"page\" title=\"Page 4\"><div class=\"layoutArea\"><div class=\"column\"><p><strong>LEGEZKO ITSUTASUNA<\/strong><strong style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';\">: <\/strong><span style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';\">pertsonaren ikusmen-zolitasuna <\/span><strong style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';\">0.1 edo txikiagoa da ( % 10eko ikusmena)<\/strong><span style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';\"> begirik onenean eta\/edo <\/span><strong style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';\">10 graduko ikuseremua edo txikiagoa<\/strong><span style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';\">.<\/span><\/p><\/div><\/div><\/div><\/li><li><strong>ITSUTASUN PARTZIALA: <\/strong>pertsonak argia, bultoak eta ingeradak hautemateko gaitasunaz gain, kolorearen n\u0303abardura batzuk etab. ere antzeman ditzake.<\/li><li><strong><strong>ERABATEKO ITSUTASUNA: <\/strong><\/strong>pertsonak ez du inolako ikusmen-estimulurik hautematen, ezta argirik edo iluntasunik ere.<\/li><\/ul><div class=\"page\" title=\"Page 5\"><div class=\"layoutArea\"><div class=\"column\"><p>Kalkuluen arabera, <strong>40-45 milioi<\/strong> pertsona itsuak dira munduan.<\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-164abc7 e-con-full e-flex e-con e-child\" data-id=\"164abc7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>IKUSMEN-URRITASUNA Zer da Ikusmen-urritasunaz hitz egiten denean, nahasmen handia egon ohi da erlazionatutako hainbat terminoren artean, baina desberdintasun nabarmenak daude. Gauza bera al dira ikusmen murriztua eta ikusmen-urritasuna? Jarraian azalduko dizugu: Ikusmen ona Ikusmen-zolitasuna:ikusmenaren % 80 edo gehiago Ikuseremua:90\u00ba Ikusmen-urritasun arina Ikusmen-zolitasuna:ikusmenaren % 30 edo gehiago Ikusmen murriztua Ikusmen-zolitasuna:% 10 eta % 30 arteko ikusmena [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-2401","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/pages\/2401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/comments?post=2401"}],"version-history":[{"count":16,"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/pages\/2401\/revisions"}],"predecessor-version":[{"id":3926,"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/pages\/2401\/revisions\/3926"}],"wp:attachment":[{"href":"https:\/\/itxaropena.es\/eu\/wp-json\/wp\/v2\/media?parent=2401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}