{"id":36253,"date":"2024-06-29T13:09:38","date_gmt":"2024-06-29T13:09:38","guid":{"rendered":"https:\/\/chineselens.com\/?p=36253"},"modified":"2024-07-17T00:24:29","modified_gmt":"2024-07-17T00:24:29","slug":"difference-eccentricity-cemented-lens","status":"publish","type":"post","link":"https:\/\/chineselens.com\/it\/difference-eccentricity-cemented-lens\/","title":{"rendered":"Qual \u00e8 la differenza tra 30\u2033 e 1\u2032 di eccentricit\u00e0 per una lente cementata?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"36253\" class=\"elementor elementor-36253\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4cb3a7f e-flex e-con-boxed e-con e-parent\" data-id=\"4cb3a7f\" 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-b395dc1 elementor-widget elementor-widget-image\" data-id=\"b395dc1\" data-element_type=\"widget\" data-e-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=\"800\" height=\"467\" src=\"https:\/\/chineselens.com\/wp-content\/uploads\/2024\/06\/cemented-lens-eccentricity-1024x598.webp\" class=\"attachment-large size-large wp-image-36267\" alt=\"eccentricit\u00e0 della lente cementata\" srcset=\"https:\/\/chineselens.com\/wp-content\/uploads\/2024\/06\/cemented-lens-eccentricity-1024x598.webp 1024w, https:\/\/chineselens.com\/wp-content\/uploads\/2024\/06\/cemented-lens-eccentricity-300x175.webp 300w, https:\/\/chineselens.com\/wp-content\/uploads\/2024\/06\/cemented-lens-eccentricity-768x449.webp 768w, https:\/\/chineselens.com\/wp-content\/uploads\/2024\/06\/cemented-lens-eccentricity-1536x897.webp 1536w, https:\/\/chineselens.com\/wp-content\/uploads\/2024\/06\/cemented-lens-eccentricity-18x12.webp 18w, https:\/\/chineselens.com\/wp-content\/uploads\/2024\/06\/cemented-lens-eccentricity.webp 2000w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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 class=\"elementor-element elementor-element-2eb7e01 elementor-widget elementor-widget-text-editor\" data-id=\"2eb7e01\" data-element_type=\"widget\" data-e-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>L&#039;eccentricit\u00e0 di una lente cementata si riferisce al disallineamento tra l&#039;asse ottico e l&#039;asse del centro geometrico della lente. La quantit\u00e0 di eccentricit\u00e0 \u00e8 solitamente espressa in angoli, come 30 secondi (30&quot;) o 1 minuto (1\u2032). La differenza principale tra i due sta nel loro impatto sulle prestazioni del sistema ottico.<\/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<div class=\"elementor-element elementor-element-1e2c047 e-flex e-con-boxed e-con e-parent\" data-id=\"1e2c047\" 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-00f96f3 elementor-widget elementor-widget-heading\" data-id=\"00f96f3\" data-element_type=\"widget\" data-e-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\">Differenza tra 30&quot; e 1&#039; Eccentricit\u00e0<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f76fa35 elementor-widget elementor-widget-heading\" data-id=\"f76fa35\" data-element_type=\"widget\" data-e-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\">Differenza angolare:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcc6e27 elementor-widget elementor-widget-text-editor\" data-id=\"dcc6e27\" data-element_type=\"widget\" data-e-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<ul class=\"auto-hide-last-sibling-br\"><li>30 secondi (30&quot;) equivalgono a 0,5 minuti (0,5\u2032).<\/li><li>1 minuto (1\u2032) \u00e8 pari a 60 secondi (60\u2033).<\/li><\/ul>\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-1908c3e elementor-widget elementor-widget-heading\" data-id=\"1908c3e\" data-element_type=\"widget\" data-e-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\">Impatto sulle aberrazioni:\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c71fb7 elementor-widget elementor-widget-text-editor\" data-id=\"2c71fb7\" data-element_type=\"widget\" data-e-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<ul class=\"auto-hide-last-sibling-br\"><li>Una lente con eccentricit\u00e0 di 30\u2033 ha una deviazione minore dell&#039;asse ottico rispetto a una lente con eccentricit\u00e0 di 1\u2032, causando quindi meno aberrazioni. Queste aberrazioni includono aberrazioni sferiche e aberrazioni cromatiche dell&#039;asse.<\/li><li>Una lente con eccentricit\u00e0 di 1\u2032 causa aberrazioni pi\u00f9 significative, che influenzano la qualit\u00e0 dell&#039;immagine. Ad esempio, le aberrazioni sferiche e le aberrazioni cromatiche dell&#039;asse sono pi\u00f9 pronunciate, portando a una distorsione dell&#039;immagine pi\u00f9 grave.<\/li><\/ul>\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-6e01b64 elementor-widget elementor-widget-heading\" data-id=\"6e01b64\" data-element_type=\"widget\" data-e-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\">Difficolt\u00e0 di produzione e test:\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cb22a3 elementor-widget elementor-widget-text-editor\" data-id=\"3cb22a3\" data-element_type=\"widget\" data-e-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<ul class=\"auto-hide-last-sibling-br\"><li>La produzione di lenti con eccentricit\u00e0 di 30\u2033 richiede una maggiore precisione di lavorazione e un rigoroso controllo di qualit\u00e0. Richiede un allineamento preciso degli assi ottici delle singole lenti durante il processo di incollaggio e l&#039;uso di strumenti di misurazione ad alta precisione durante i test.<\/li><li>Le lenti con eccentricit\u00e0 di 1\u2032 sono relativamente pi\u00f9 facili da realizzare, ma richiedono comunque un certo livello di precisione per soddisfare i requisiti del sistema ottico.<\/li><\/ul>\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-0e143dc elementor-widget elementor-widget-heading\" data-id=\"0e143dc\" data-element_type=\"widget\" data-e-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\">Scenari applicativi:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2a7611 elementor-widget elementor-widget-text-editor\" data-id=\"d2a7611\" data-element_type=\"widget\" data-e-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<ul class=\"auto-hide-last-sibling-br\"><li>Le lenti con eccentricit\u00e0 di 30\u2033 sono solitamente utilizzate nei sistemi ottici ad alta precisione, come microscopi e telescopi astronomici, che richiedono una qualit\u00e0 dell&#039;immagine estremamente elevata e basse aberrazioni.<\/li><li>Le lenti con eccentricit\u00e0 di 1\u2032 possono essere utilizzate in sistemi ottici generali, come obiettivi per fotocamere standard e proiettori, dove i requisiti per la qualit\u00e0 dell&#039;immagine sono relativamente inferiori.<\/li><\/ul>\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<div class=\"elementor-element elementor-element-f370fbc e-flex e-con-boxed e-con e-parent\" data-id=\"f370fbc\" 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-c92d87b elementor-widget elementor-widget-heading\" data-id=\"c92d87b\" data-element_type=\"widget\" data-e-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\">Riepilogo<\/h2>\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-204fda4 e-flex e-con-boxed e-con e-parent\" data-id=\"204fda4\" 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-3ed6662 elementor-widget elementor-widget-text-editor\" data-id=\"3ed6662\" data-element_type=\"widget\" data-e-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>Le lenti con eccentricit\u00e0 di 30&quot; e 1\u2032 presentano differenze significative nelle prestazioni ottiche e nella difficolt\u00e0 di fabbricazione. Le lenti con eccentricit\u00e0 di 30&quot; richiedono una maggiore precisione di fabbricazione e un controllo di qualit\u00e0 pi\u00f9 rigoroso per garantire elevate prestazioni e basse aberrazioni nei sistemi ottici. Sebbene le lenti con eccentricit\u00e0 di 1\u2032 siano leggermente pi\u00f9 facili da fabbricare, devono comunque garantire un certo livello di precisione per soddisfare i requisiti di base dei sistemi ottici.<\/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>Scopri come l&#039;eccentricit\u00e0 delle lenti, misurata in secondi o minuti, influenza le prestazioni, la produzione e le applicazioni del sistema ottico.<\/p>","protected":false},"author":1,"featured_media":33768,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Understanding Cemented Lens Eccentricity: Impact on Optical Systems","_seopress_titles_desc":"Discover how the eccentricity in lenses, measured in seconds or minutes, influences optical system performance, manufacturing, and applications.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[202],"tags":[230],"class_list":["post-36253","post","type-post","status-publish","format-standard","has-post-thumbnail","category-clients-ask","tag-eccentricity"],"acf":[],"_links":{"self":[{"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/posts\/36253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/comments?post=36253"}],"version-history":[{"count":0,"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/posts\/36253\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/media\/33768"}],"wp:attachment":[{"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/media?parent=36253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/categories?post=36253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chineselens.com\/it\/wp-json\/wp\/v2\/tags?post=36253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}