{"id":481,"date":"2025-03-25T16:54:16","date_gmt":"2025-03-25T15:54:16","guid":{"rendered":"https:\/\/optikpraha.cz\/?page_id=481"},"modified":"2025-03-25T16:54:17","modified_gmt":"2025-03-25T15:54:17","slug":"jak-probiha-mereni-zraku-u-optika-od-autorefraktokeratometru-po-polarizacni-testy","status":"publish","type":"page","link":"https:\/\/optikpraha.cz\/en\/jak-probiha-mereni-zraku-u-optika-od-autorefraktokeratometru-po-polarizacni-testy\/","title":{"rendered":"Jak prob\u00edh\u00e1 m\u011b\u0159en\u00ed zraku u optika: Od autorefraktokeratometru po polariza\u010dn\u00ed testy"},"content":{"rendered":"

M\u011b\u0159en\u00ed zraku u optika je kl\u00ed\u010dov\u00fdm krokem k z\u00edsk\u00e1n\u00ed spr\u00e1vn\u00fdch br\u00fdl\u00ed nebo kontaktn\u00edch \u010do\u010dek. Mnoho lid\u00ed v\u0161ak nev\u00ed, jak tento proces prob\u00edh\u00e1. Poj\u010fme se pod\u00edvat na to, co m\u016f\u017eete o\u010dek\u00e1vat b\u011bhem n\u00e1v\u0161t\u011bvy optika, a jakou roli hraj\u00ed modern\u00ed technologie jako autorefraktokeratometr, tradi\u010dn\u00ed optotyp a polariza\u010dn\u00ed testy.<\/p>\n\n\n\n

Prvn\u00ed kroky: Anamn\u00e9za a autorefraktokeratometr<\/h3>\n\n\n\n

M\u011b\u0159en\u00ed zraku obvykle za\u010d\u00edn\u00e1 kr\u00e1tk\u00fdm rozhovorem, b\u011bhem kter\u00e9ho optik zji\u0161\u0165uje va\u0161i anamn\u00e9zu. Pt\u00e1 se na va\u0161e pot\u00ed\u017ee se zrakem, p\u0159\u00edpadn\u00e9 alergie, u\u017e\u00edvan\u00e9 l\u00e9ky a rodinnou anamn\u00e9zu o\u010dn\u00edch onemocn\u011bn\u00ed.<\/p>\n\n\n\n

N\u00e1sledn\u011b p\u0159ich\u00e1z\u00ed na \u0159adu autorefraktokeratometr<\/strong>. Tento modern\u00ed p\u0159\u00edstroj automaticky m\u011b\u0159\u00ed refrak\u010dn\u00ed vady oka (kr\u00e1tkozrakost, dalekozrakost, astigmatismus) a zak\u0159iven\u00ed rohovky. M\u011b\u0159en\u00ed je rychl\u00e9, bezbolestn\u00e9 a poskytuje optikovi objektivn\u00ed \u00fadaje o va\u0161em zraku.<\/p>\n\n\n\n

Subjektivn\u00ed vy\u0161et\u0159en\u00ed: Optotyp, zku\u0161ebn\u00ed br\u00fdle a polariza\u010dn\u00ed testy<\/h3>\n\n\n\n

Po\u010d\u00edta\u010dem nam\u011b\u0159en\u00e9 hodnoty jsou pouze orienta\u010dn\u00ed. Pro p\u0159esn\u00e9 stanoven\u00ed dioptri\u00ed je nutn\u00e9 prov\u00e9st subjektivn\u00ed vy\u0161et\u0159en\u00ed<\/strong>. B\u011bhem n\u011bj optik pou\u017e\u00edv\u00e1 optotyp<\/strong>, co\u017e je tabule s p\u00edsmeny nebo symboly r\u016fzn\u00fdch velikost\u00ed. Va\u0161\u00edm \u00fakolem je \u010d\u00edst p\u00edsmena\/symboly od nejv\u011bt\u0161\u00edch po nejmen\u0161\u00ed.<\/p>\n\n\n\n

Optik v\u00e1m tak\u00e9 nasazuje zku\u0161ebn\u00ed br\u00fdle<\/strong> s r\u016fzn\u00fdmi dioptriemi a pt\u00e1 se v\u00e1s, jak vid\u00edte. Na z\u00e1klad\u011b va\u0161ich odpov\u011bd\u00ed a pozorov\u00e1n\u00ed optik upravuje dioptrie, dokud nedos\u00e1hne optim\u00e1ln\u00ed korekce va\u0161eho zraku.<\/p>\n\n\n\n

D\u016fle\u017eitou sou\u010d\u00e1st\u00ed vy\u0161et\u0159en\u00ed jsou i polariza\u010dn\u00ed testy<\/strong>. Tyto testy pom\u00e1haj\u00ed odhalit skryt\u00e9 o\u010dn\u00ed vady, jako je nap\u0159\u00edklad strabismus (\u0161ilh\u00e1n\u00ed) nebo amblyopie (tupozrakost). Polariza\u010dn\u00ed testy funguj\u00ed na principu rozd\u011blen\u00ed obrazu pro ka\u017ed\u00e9 oko zvl\u00e1\u0161\u0165 pomoc\u00ed polariza\u010dn\u00edch filtr\u016f. Optik tak m\u016f\u017ee zjistit, zda ob\u011b o\u010di spolupracuj\u00ed spr\u00e1vn\u011b a zda nedoch\u00e1z\u00ed k potla\u010den\u00ed obrazu z jednoho oka.<\/p>\n\n\n\n

Dal\u0161\u00ed testy a doporu\u010den\u00ed<\/h3>\n\n\n\n

V z\u00e1vislosti na va\u0161ich pot\u00ed\u017e\u00edch a anamn\u00e9ze m\u016f\u017ee optik prov\u00e9st i dal\u0161\u00ed testy, jako je m\u011b\u0159en\u00ed nitroo\u010dn\u00edho tlaku, vy\u0161et\u0159en\u00ed zorn\u00e9ho pole nebo test barvocitu.<\/p>\n\n\n\n

Na z\u00e1v\u011br optik doporu\u010d\u00ed vhodn\u00e9 br\u00fdlov\u00e9 \u010do\u010dky nebo kontaktn\u00ed \u010do\u010dky a vysv\u011btl\u00ed v\u00e1m, jak se o n\u011b spr\u00e1vn\u011b starat.<\/p>\n\n\n\n

Pro\u010d je d\u016fle\u017eit\u00e9 pravideln\u00e9 m\u011b\u0159en\u00ed zraku?<\/h3>\n\n\n\n

Pravideln\u00e9 m\u011b\u0159en\u00ed zraku je d\u016fle\u017eit\u00e9 nejen pro z\u00edsk\u00e1n\u00ed spr\u00e1vn\u00fdch br\u00fdl\u00ed, ale tak\u00e9 pro v\u010dasn\u00e9 odhalen\u00ed o\u010dn\u00edch onemocn\u011bn\u00ed. Mnoho o\u010dn\u00edch chorob se v ran\u00fdch st\u00e1di\u00edch neprojevuje \u017e\u00e1dn\u00fdmi p\u0159\u00edznaky, a proto je d\u016fle\u017eit\u00e9 chodit na preventivn\u00ed prohl\u00eddky.<\/p>\n\n\n\n

Finally<\/h3>\n\n\n\n

M\u011b\u0159en\u00ed zraku u optika je komplexn\u00ed proces, kter\u00fd zahrnuje objektivn\u00ed i subjektivn\u00ed vy\u0161et\u0159en\u00ed. D\u00edky modern\u00edm technologi\u00edm, jako je autorefraktokeratometr, a tradi\u010dn\u00edm metod\u00e1m, jako je optotyp a polariza\u010dn\u00ed testy, m\u016f\u017ee optik p\u0159esn\u011b stanovit dioptrie a doporu\u010dit optim\u00e1ln\u00ed korekci va\u0161eho zraku.<\/p>\n\n\n\n

\n
Rezervujte m\u011b\u0159en\u00ed zraku<\/span><\/a><\/div>\n<\/div>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

M\u011b\u0159en\u00ed zraku u optika je kl\u00ed\u010dov\u00fdm krokem k z\u00edsk\u00e1n\u00ed spr\u00e1vn\u00fdch br\u00fdl\u00ed nebo kontaktn\u00edch \u010do\u010dek. Mnoho lid\u00ed v\u0161ak nev\u00ed, jak tento proces prob\u00edh\u00e1. Poj\u010fme se pod\u00edvat na to, co m\u016f\u017eete o\u010dek\u00e1vat b\u011bhem n\u00e1v\u0161t\u011bvy optika, a jakou roli hraj\u00ed modern\u00ed technologie jako autorefraktokeratometr, tradi\u010dn\u00ed optotyp a polariza\u010dn\u00ed testy. Prvn\u00ed kroky: Anamn\u00e9za a autorefraktokeratometr M\u011b\u0159en\u00ed zraku obvykle za\u010d\u00edn\u00e1… Read More »Jak prob\u00edh\u00e1 m\u011b\u0159en\u00ed zraku u optika: Od autorefraktokeratometru po polariza\u010dn\u00ed testy<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-481","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/pages\/481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/comments?post=481"}],"version-history":[{"count":1,"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/pages\/481\/revisions"}],"predecessor-version":[{"id":483,"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/pages\/481\/revisions\/483"}],"wp:attachment":[{"href":"https:\/\/optikpraha.cz\/en\/wp-json\/wp\/v2\/media?parent=481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}