{"id":22909,"date":"2020-05-28T11:34:11","date_gmt":"2020-05-28T09:34:11","guid":{"rendered":"https:\/\/ddoptics.shop\/?post_type=glossary&#038;p=22909"},"modified":"2020-08-03T15:15:11","modified_gmt":"2020-08-03T13:15:11","slug":"acoperire-optica-2","status":"publish","type":"glossary","link":"https:\/\/ddoptics.shop\/ro\/fachwort\/optische-verguetung\/","title":{"rendered":"Acoperirea optic\u0103 \u0219i acoperirea lentilelor \u0219i a prismelor"},"content":{"rendered":"<h2>Performan\u021b\u0103 optic\u0103 maxim\u0103 datorit\u0103 acoperirii optice a lentilelor \u0219i a prismelor<\/h2>\n<p><strong>Respect\u0103 lumina<\/strong>\u00a0la o\u00a0<strong>Suprafa\u021ba sticl\u0103-aer<\/strong>\u00a0de exemplu, cu o prism\u0103 de acoperi\u0219), reflexia provoac\u0103 o pierdere de lumin\u0103. Aceasta duce la o pierdere a luminozit\u0103\u021bii, contrastului \u0219i str\u0103lucirii culorilor imaginii.<\/p>\n<p>Prin acoperirea suprafe\u021bei de\u00a0<strong>Lentile \u0219i prisme<\/strong>\u00a0\u00cen cazul binoclurilor sau al lunetelor cu un strat sub\u021bire de s\u0103ruri metalice, aceast\u0103 reflexie poate fi limitat\u0103.<\/p>\n<p>Datorit\u0103 unei\u00a0<strong>Acoperire multistrat\u00a0<\/strong>poate ast\u0103zi mai mult de\u00a0<strong>90 la sut\u0103 transmisie a luminii, redare maxim\u0103 a contrastului \u0219i fidelitate a culorilor\u00a0<\/strong>poate fi ob\u021binut\u0103 \u00een \u00eentregul spectru de lumin\u0103.<\/p>\n<p>Suprafa\u021ba neacoperit\u0103 a unei lentile sau a unei prisme reflect\u0103 aproximativ 10% din lumina incident\u0103, celelalte 90% din lumin\u0103 trec\u00e2nd prin aceast\u0103 suprafa\u021b\u0103. Acoperirea standard a unei suprafe\u021be de sticl\u0103 cu fluorur\u0103 de magneziu (MgF2)\u00a0<strong>(remunera\u021bie integral\u0103<\/strong>\u00a0=\u00a0<strong>FC - Complet acoperit<\/strong>) reduce deja lumina reflectat\u0103 la aproximativ 4%.<\/p>\n<p>\u00cen continuare\u00a0<strong>Acoperire multipl\u0103 perfec\u021bionat\u0103\u00a0<\/strong>(remunera\u021bie multipl\u0103) permite o\u00a0<strong>Transmisie a luminii de peste 99% \u00een unele cazuri<\/strong>. Acoperirea multipl\u0103 const\u0103 din 7 p\u00e2n\u0103 la 15 straturi individuale ale unui substrat special, care este aplicat pe suprafa\u021b\u0103 printr-un proces complex.\u00a0<strong>Ochelari cu lentile \u0219i prisme cu depunere de vapori<\/strong>\u00a0devine.<\/p>\n<h3>Procesul de acoperire - ad\u00e2ncimea de aplicare<\/h3>\n<ul>\n<li><strong>Remunera\u021bie integral\u0103<\/strong>\u00a0(<strong>FC - Complet acoperit<\/strong>): acoperire simpl\u0103 pe toate suprafe\u021bele lentilelor<\/li>\n<li><strong>Remunera\u021bie multipl\u0103<\/strong>\u00a0(<strong>MC -\u00a0<\/strong><strong>Complet acoperit<\/strong>): Acoperire multipl\u0103 pe cel pu\u021bin o suprafa\u021b\u0103 exterioar\u0103 a lentilei<\/li>\n<li><strong>Remunera\u021bie multipl\u0103 complet\u0103\u00a0<\/strong>(<strong>FMC - Fully Multi Coated<\/strong>): Acoperire multipl\u0103 pe toate suprafe\u021bele lentilelor<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dac\u0103 lumina love\u0219te o suprafa\u021b\u0103 de sticl\u0103-aer (de exemplu, cu o prism\u0103 de acoperi\u0219), reflexia provoac\u0103 o pierdere de lumin\u0103.<\/p>","protected":false},"author":2,"featured_media":8900,"parent":0,"template":"","glossary-cat":[950],"class_list":["post-22909","glossary","type-glossary","status-publish","has-post-thumbnail","hentry","glossary-cat-optik-wiki"],"related_terms":"Verg\u00fctung,Beschichtung,fmc,coated,fully,multi,Linsenverg\u00fctung","external_url":"","internal_reference_id":"","_links":{"self":[{"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/glossary\/22909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":2,"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/glossary\/22909\/revisions"}],"predecessor-version":[{"id":23207,"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/glossary\/22909\/revisions\/23207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/media\/8900"}],"wp:attachment":[{"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/media?parent=22909"}],"wp:term":[{"taxonomy":"glossary-cat","embeddable":true,"href":"https:\/\/ddoptics.shop\/ro\/wp-json\/wp\/v2\/glossary-cat?post=22909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}