{"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\/cs\/difference-eccentricity-cemented-lens\/","title":{"rendered":"Jak\u00fd je rozd\u00edl mezi 30\u2033 a 1\u2032 excentricity u cementovan\u00e9 \u010do\u010dky?"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"excentricita\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
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Excentricita cementovan\u00e9 \u010do\u010dky se t\u00fdk\u00e1 nesouososti mezi optickou osou a geometrickou st\u0159edovou osou \u010do\u010dky. Velikost excentricity se obvykle vyjad\u0159uje v \u00fahlech, jako je 30 sekund (30\u2033) nebo 1 minuta (1\u2032). Hlavn\u00ed rozd\u00edl mezi t\u011bmito dv\u011bma spo\u010d\u00edv\u00e1 v jejich vlivu na v\u00fdkon optick\u00e9ho syst\u00e9mu.<\/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

\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Rozd\u00edl mezi 30" a 1' excentricitou<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

\u00dahlov\u00fd rozd\u00edl:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
  • 30 sekund (30\u2033) odpov\u00edd\u00e1 0,5 minut\u00e1m (0,5\u2032).<\/li>
  • 1 minuta (1\u2032) je 60 sekund (60\u2033).<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    Dopad na aberace:\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t
    • \u010co\u010dka s 30\u2033 excentricitou m\u00e1 men\u0161\u00ed odchylku optick\u00e9 osy ve srovn\u00e1n\u00ed s \u010do\u010dkou s 1\u2032 excentricitou, co\u017e zp\u016fsobuje m\u00e9n\u011b aberac\u00ed. Tyto aberace zahrnuj\u00ed sf\u00e9rick\u00e9 aberace a chromatick\u00e9 aberace osy.<\/li>
    • \u010co\u010dka s 1\u2032 excentricitou zp\u016fsobuje v\u00fdrazn\u011bj\u0161\u00ed aberace, ovliv\u0148uj\u00edc\u00ed kvalitu obrazu. Nap\u0159\u00edklad sf\u00e9rick\u00e9 aberace a chromatick\u00e9 aberace osy jsou v\u00fdrazn\u011bj\u0161\u00ed, co\u017e vede k v\u00fdrazn\u011bj\u0161\u00edmu zkreslen\u00ed obrazu.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t

      N\u00e1ro\u010dnost v\u00fdroby a testov\u00e1n\u00ed:\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t\t\t
      • V\u00fdroba \u010do\u010dek s 30\u2033 excentricitou vy\u017eaduje vy\u0161\u0161\u00ed p\u0159esnost zpracov\u00e1n\u00ed a p\u0159\u00edsnou kontrolu kvality. Vy\u017eaduje p\u0159esn\u00e9 vyrovn\u00e1n\u00ed optick\u00fdch os jednotliv\u00fdch \u010do\u010dek b\u011bhem procesu lepen\u00ed a pou\u017eit\u00ed vysoce p\u0159esn\u00fdch m\u011b\u0159ic\u00edch p\u0159\u00edstroj\u016f p\u0159i testov\u00e1n\u00ed.<\/li>
      • \u010co\u010dky s 1\u2032 excentricitou jsou relativn\u011b jednodu\u0161\u0161\u00ed na v\u00fdrobu, ale p\u0159esto vy\u017eaduj\u00ed ur\u010ditou \u00farove\u0148 p\u0159esnosti, aby vyhov\u011bly po\u017eadavk\u016fm optick\u00e9ho syst\u00e9mu.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t

        Aplika\u010dn\u00ed sc\u00e9n\u00e1\u0159e:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
        • \u010co\u010dky s 30\u2033 excentricitou se obvykle pou\u017e\u00edvaj\u00ed ve vysoce p\u0159esn\u00fdch optick\u00fdch syst\u00e9mech, jako jsou mikroskopy a astronomick\u00e9 dalekohledy, kter\u00e9 vy\u017eaduj\u00ed extr\u00e9mn\u011b vysokou kvalitu obrazu a n\u00edzk\u00e9 aberace.<\/li>
        • Objektivy s 1\u2032 excentricitou lze pou\u017e\u00edt v obecn\u00fdch optick\u00fdch syst\u00e9mech, jako jsou standardn\u00ed objektivy fotoapar\u00e1t\u016f a projektory, kde jsou po\u017eadavky na kvalitu obrazu relativn\u011b ni\u017e\u0161\u00ed.<\/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
          \n\t\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t

          souhrn<\/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
          \n\t\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t\t\t

          \u010co\u010dky s 30\u2033 a 1\u2032 excentricitou vykazuj\u00ed v\u00fdznamn\u00e9 rozd\u00edly v optick\u00e9m v\u00fdkonu a v\u00fdrobn\u00ed n\u00e1ro\u010dnosti. \u010co\u010dky s 30\u2033 excentricitou vy\u017eaduj\u00ed vy\u0161\u0161\u00ed v\u00fdrobn\u00ed p\u0159esnost a p\u0159\u00edsn\u011bj\u0161\u00ed kontrolu kvality, aby byl zaji\u0161t\u011bn vysok\u00fd v\u00fdkon a n\u00edzk\u00e9 aberace v optick\u00fdch syst\u00e9mech. P\u0159esto\u017ee jsou \u010do\u010dky s 1\u2032 excentricitou o n\u011bco jednodu\u0161\u0161\u00ed na v\u00fdrobu, st\u00e1le mus\u00ed zajistit ur\u010ditou \u00farove\u0148 p\u0159esnosti, aby splnily z\u00e1kladn\u00ed po\u017eadavky optick\u00fdch syst\u00e9m\u016f.<\/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":"

          Zjist\u011bte, jak excentricita \u010do\u010dek, m\u011b\u0159en\u00e1 v sekund\u00e1ch nebo minut\u00e1ch, ovliv\u0148uje v\u00fdkon optick\u00e9ho syst\u00e9mu, v\u00fdrobu a aplikace.<\/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\/cs\/wp-json\/wp\/v2\/posts\/36253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/comments?post=36253"}],"version-history":[{"count":0,"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/posts\/36253\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/media\/33768"}],"wp:attachment":[{"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/media?parent=36253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/categories?post=36253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chineselens.com\/cs\/wp-json\/wp\/v2\/tags?post=36253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}