{"id":5751,"date":"2025-12-01T00:00:00","date_gmt":"2025-11-30T22:00:00","guid":{"rendered":"https:\/\/elmeistrai.lt\/?p=5751"},"modified":"2025-10-07T16:46:13","modified_gmt":"2025-10-07T13:46:13","slug":"fotoaparato-diafragmos-veikimas","status":"publish","type":"post","link":"https:\/\/elmeistrai.lt\/uk\/fotoaparato-diafragmos-veikimas\/","title":{"rendered":"Fotoaparato diafragmos veikimas"},"content":{"rendered":"

Kas ta diafragma ir kod\u0117l ji svarbi<\/h2>\n\n\n\n

Kai pirksit\u0117s fotoaparat\u0105 ar bandysite suprasti, kod\u0117l vienos nuotraukos atrodo profesionaliai, o kitos \u2013 tarsi dar\u017eelinuko darbeliai, nei\u0161vengiamai susidursite su diafragmos s\u0105voka. Tai vienas i\u0161 trij\u0173 pagrindini\u0173 fotografijos rams\u010di\u0173, kartu su i\u0161laikymo laiku ir ISO jautrumu. Bet skirtingai nei kiti du parametrai, diafragma daro dvigub\u0105 darb\u0105 \u2013 ji kontroliuoja tiek \u0161viesos kiek\u012f, patenkant\u012f \u012f objektyv\u0105, tiek nuotraukos gylio efekt\u0105.<\/p>\n\n\n\n

Papras\u010diausiai tariant, diafragma yra mechaninis \u012ftaisas objektyvo viduje, kuris veikia pana\u0161iai kaip \u017emogaus akies vyzdys. Kai aplinkoje tamsu, j\u016bs\u0173 vyzdys i\u0161siple\u010dia, kad \u012f ak\u012f patekt\u0173 daugiau \u0161viesos. Kai \u0161viesu \u2013 susitraukia. Fotoaparato diafragma daro t\u0105 pat\u012f, tik j\u016bs galite j\u0105 kontroliuoti rankiniu b\u016bdu ir pasiekti k\u016brybinius efektus, kuri\u0173 akis negali.<\/p>\n\n\n\n

Kaip fizi\u0161kai atrodo ir veikia diafragma<\/h2>\n\n\n\n

Jei kada nors i\u0161ard\u0117te sen\u0105 objektyv\u0105 (ko nerekomenduoju daryti su nauju), pamatytum\u0117te \u012fdom\u0173 mechanizm\u0105 \u2013 kelias plonyt\u0117s metalo plok\u0161teles, i\u0161d\u0117stytas ratu. \u0160ios plok\u0161tel\u0117s vadinamos diafragmos ment\u0117mis arba laipsneliais. Profesionalesniuose objektyvuose j\u0173 b\u016bna 7-9, pigesn\u0117se versijose \u2013 5-6. Kai sukate fotoaparato nustatym\u0173 ratukus arba kei\u010diate parametrus ekrane, \u0161ios mentel\u0117s juda sinchroni\u0161kai, formuodamos apskrit\u0105 (arba daugiakamp\u0119) ang\u0105 objektyvo centre.<\/p>\n\n\n\n

Mechanizmas gana paprastas, bet tikslus. Kiekviena mentel\u0117 tvirtinama ant smulki\u0173 krumpliara\u010di\u0173, kurie juda vienu metu. Kai norite suma\u017einti diafragm\u0105, mentel\u0117s slenka \u012f centr\u0105, siaurindamos ang\u0105. Kai didinate \u2013 traukiasi atgal, leisdamos daugiau \u0161viesos. Visas procesas vyksta per sekund\u0117s dalis, tod\u0117l fotografuojant net nepastebite \u0161io jud\u0117jimo.<\/p>\n\n\n\n

\u012edomu tai, kad sen\u0173j\u0173 objektyv\u0173 diafragma buvo valdoma mechani\u0161kai \u2013 tiesiogiai ant objektyvo b\u016bdavo \u017eiedas, kur\u012f sukdavote ranka. \u0160iuolaikiniai objektyvai da\u017eniausiai turi elektronin\u0119 valdymo sistem\u0105, kuri gauna signalus i\u0161 fotoaparato korpuso. Tai leid\u017eia greitai keisti nustatymus, bet kai kurie fotografai vis dar teikia pirmenyb\u0119 mechaniniams \u017eiedams d\u0117l tikslumo ir „jausmo”.<\/p>\n\n\n\n

Skai\u010diai, kurie kelia painiav\u0105<\/h2>\n\n\n\n

\u0160tai \u010dia prasideda tikroji galvos\u016bkis daugeliui pradedan\u010di\u0173j\u0173. Diafragma \u017eymima f skai\u010diais: f\/1.4, f\/2.8, f\/5.6, f\/16 ir pana\u0161iai. Logika sako, kad didesnis skai\u010dius tur\u0117t\u0173 reik\u0161ti didesn\u0119 diafragm\u0105, bet fotografijoje viskas auk\u0161tyn kojomis \u2013 f\/1.4 yra DIDEL\u0116 diafragma (plati anga), o f\/16 yra MA\u017dA (siaura anga).<\/p>\n\n\n\n

Kod\u0117l taip? Nes \u0161ie skai\u010diai i\u0161 tikr\u0173j\u0173 yra trupmenos. Kai matote f\/2.8, tai rei\u0161kia, kad diafragmos angos skersmuo yra lygus \u017eidinio nuotolio dalybai i\u0161 2.8. Taigi 50mm objektyve su f\/2.8 diafragmos anga b\u016bt\u0173 ma\u017edaug 18mm skersmens. Jei pakeistum\u0117te \u012f f\/16, ta pati anga susitraukt\u0173 iki vos 3mm. Dabar ai\u0161ku, kod\u0117l per f\/1.4 patenka daug \u0161viesos, o per f\/16 \u2013 tik \u0161iek tiek?<\/p>\n\n\n\n

Dar vienas keistas dalykas \u2013 standartin\u0117 diafragm\u0173 skal\u0117: f\/1.4, f\/2, f\/2.8, f\/4, f\/5.6, f\/8, f\/11, f\/16, f\/22. Kiekvienas \u017eingsnis \u0161ioje skal\u0117je dvigubai suma\u017eina arba padidina \u0161viesos kiek\u012f. Tai vadinamas „stop” arba „\u017eingsniu”. Jei fotografavote su f\/4 ir perjung\u0117te \u012f f\/5.6, \u012f sensori\u0173 pateks perpus ma\u017eiau \u0161viesos. \u0160ie skai\u010diai gali atrodyti atsitiktiniai, bet jie kyla i\u0161 matematikos \u2013 kiekvienas skai\u010dius yra ankstesnis, padaugintas i\u0161 \u221a2 (ma\u017edaug 1.4).<\/p>\n\n\n\n

Ry\u0161ys tarp diafragmos ir gylio<\/h2>\n\n\n\n

\u010cia prasideda tikroji magija. Diafragma ne tik kontroliuoja \u0161viesos kiek\u012f \u2013 ji dramati\u0161kai kei\u010dia tai, kiek nuotraukos bus a\u0161tri. Tai vadinama gylio lauku arba DOF (Depth of Field). Kai naudojate pla\u010di\u0105 diafragm\u0105 (pvz., f\/1.8), tik labai siaura nuotraukos dalis bus a\u0161tri \u2013 galb\u016bt tik akys portreto nuotraukoje, o fonas pasidarys gra\u017eiai sulietas. Kai naudojate siaur\u0105 diafragm\u0105 (f\/16), beveik viskas nuo priekio iki galo bus a\u0161tru.<\/p>\n\n\n\n

Kod\u0117l taip atsitinka? Tai susij\u0119 su \u0161viesos fizika ir tuo, kaip spinduliai keliauja per l\u0119\u0161\u012f. Kai diafragmos anga plati, \u0161viesos spinduliai \u012f sensori\u0173 patenka \u012fvairiais kampais \u2013 kai kurie tiesiai, kiti \u012fstri\u017eai. Tai rei\u0161kia, kad tik objektai tam tikrame nuotolyje bus tiksliai sufokusuoti, o kiti i\u0161siblurs. Kai anga siaura, visi \u0161viesos spinduliai keliauja beveik lygiagre\u010diai, tod\u0117l daugiau objekt\u0173 skirtinguose nuotoliuose gali b\u016bti sufokusuoti vienu metu.<\/p>\n\n\n\n

Profesional\u016bs portret\u0173 fotografai da\u017enai naudoja f\/1.4 arba f\/2.8, kad modelio veidas i\u0161siskirt\u0173 i\u0161 fono. Kra\u0161tovaizd\u017eio fotografai, prie\u0161ingai, renkasi f\/11 ar f\/16, kad ir priekio plano g\u0117l\u0117s, ir tolimi kalnai b\u016bt\u0173 vienodai a\u0161tr\u016bs. Tai ne taisykl\u0117, bet praktinis principas, kur\u012f verta \u017einoti.<\/p>\n\n\n\n

Difrakcij\u0105 ir optin\u012f \u0161velnum\u0105<\/h2>\n\n\n\n

Dabar atskleis paslapt\u012f, kurios daugelis fotografijos vadov\u0117li\u0173 nemini: labai ma\u017ea diafragma neb\u016btinai suteikia a\u0161tresn\u0119 nuotrauk\u0105. Kai naudojate f\/22 ar ma\u017eesn\u0119 diafragm\u0105, \u012fvyksta fizikos rei\u0161kinys vadinamas difrakcija. \u0160viesos bangos, praeidamos pro labai siaur\u0105 ang\u0105, pradeda „lenkti” ir trukdyti viena kitai, d\u0117l ko nuotrauka tampa \u0161iek tiek nery\u0161ki.<\/p>\n\n\n\n

Kiekvienas objektyvas turi savo „sald\u0173j\u012f ta\u0161k\u0105” \u2013 diafragmos reik\u0161m\u0119, kurioje jis duoda a\u0161triausi\u0105s nuotraukas. Da\u017eniausiai tai b\u016bna ka\u017ekur tarp f\/5.6 ir f\/8. Pla\u010diausia diafragma (pvz., f\/1.4) taip pat gali b\u016bti \u0161iek tiek ma\u017eiau a\u0161tri d\u0117l objektyvo konstrukcijos ribotum\u0173 \u2013 kra\u0161tai gali b\u016bti \u0161iek tiek i\u0161kreipti arba atsirasti chromatin\u0117s aberacijos. Tod\u0117l profesionalai da\u017enai „u\u017everia” diafragm\u0105 vienu ar dviem \u017eingsniais nuo maksimalios, kad gaut\u0173 geriausi\u0105 kokyb\u0119.<\/p>\n\n\n\n

Bet tai nerei\u0161kia, kad tur\u0117tum\u0117te vengti kra\u0161tutini\u0173 reik\u0161mi\u0173. Kartais f\/1.4 bokeh efektas yra b\u016btent tai, ko jums reikia. Kartais f\/22 b\u016btinas, kad viskas b\u016bt\u0173 a\u0161tru, net jei bendras a\u0161trumas \u0161iek tiek nuken\u010dia. Fotografija \u2013 tai kompromis\u0173 menas.<\/p>\n\n\n\n

Praktiniai scenarijai ir nustatymai<\/h2>\n\n\n\n

Pabandykime pritaikyti teorij\u0105 praktikoje. Fotografuojate gimtadien\u012f patalpoje su silpna \u0161viesa. Jei naudosite f\/8 ar ma\u017eesn\u0119 diafragm\u0105, grei\u010diausiai tur\u0117site arba labai padidinti ISO (ir gauti triuk\u0161ming\u0105 nuotrauk\u0105), arba sul\u0117tinti i\u0161laikym\u0105 (ir gauti sulietas nuotraukas, nes \u017emon\u0117s juda). Geriau rinktis f\/2.8 ar platesn\u0119 \u2013 taip \u012f sensori\u0173 pateks daugiau \u0161viesos, gal\u0117site naudoti greitesn\u012f i\u0161laikym\u0105 ir ma\u017eesn\u012f ISO.<\/p>\n\n\n\n

Fotografuojate kra\u0161tovaizd\u012f saul\u0117lyd\u017eio metu. Norite, kad ir priekio plano akmenys, ir tolimas horizontas b\u016bt\u0173 a\u0161tr\u016bs. \u010cia reikia f\/11 ar f\/16. Kadangi fotoaparatas ant trikojo ir niekas nejuda, l\u0117tas i\u0161laikymas n\u0117ra problema. Galite net naudoti f\/22, jei reikia itin ilgo i\u0161laikymo vandens suliejimo efektui.<\/p>\n\n\n\n

Fotografuojate sport\u0105 lauke. Reikia greito i\u0161laikymo, kad „u\u017e\u0161aldytum\u0117te” judes\u012f. Naudokite pla\u010diausi\u0105 j\u016bs\u0173 objektyvo diafragm\u0105 (pvz., f\/2.8 ar f\/4), kad gal\u0117tum\u0117te naudoti 1\/1000s ar greitesn\u012f i\u0161laikym\u0105. Gylio laukas bus seklus, bet tai net gerai \u2013 sportininkas i\u0161siskirs i\u0161 fono.<\/p>\n\n\n\n

Fotografuojate produktus internetinei parduotuvei. \u010cia reikia, kad visas produktas b\u016bt\u0173 a\u0161triai matomas. Naudokite f\/8 ar f\/11, geras ap\u0161vietimas ir trikojis. Taip gausite profesionaliai atrodan\u010dias nuotraukas, kuriose matosi visos detal\u0117s.<\/p>\n\n\n\n

Diafragmos \u012ftaka ne tik a\u0161trumui<\/h2>\n\n\n\n

Yra dar keletas \u012fdomi\u0173 efekt\u0173, kuriuos sukuria diafragma. Pasteb\u0117jote, kaip naktin\u0117se nuotraukose gatv\u0117s \u017eibintai virsta gra\u017eiomis \u017evaig\u017edut\u0117mis? Tai diafragmos menteli\u0173 darbas. Kai naudojate siaur\u0105 diafragm\u0105 (f\/16 ar ma\u017eesn\u0119) ir fotografuojate ry\u0161k\u0173 \u0161viesos \u0161altin\u012f, \u0161viesa difraktuoja ties diafragmos menteli\u0173 kra\u0161tais, sukurdama spinduli\u0173 efekt\u0105. Kuo daugiau menteli\u0173 turi objektyvas, tuo daugiau spinduli\u0173 pamatysite.<\/p>\n\n\n\n

Bokeh \u2013 tai b\u016bdas, kaip objektyvas atvaizduoja nesufokusuotas fono dalis. Kai naudojate pla\u010di\u0105 diafragm\u0105, fono \u0161viesos ta\u0161kai virsta apskritimais ar daugiakampiais (priklausomai nuo menteli\u0173 skai\u010diaus). Kai kurie objektyvai turi specialiai suprojektuotas diafragmas, kad sukurt\u0173 gra\u017eesn\u012f, apvalesn\u012f bokeh. Tai ypa\u010d svarbu portret\u0173 objektyvuose.<\/p>\n\n\n\n

Vinjetavimas \u2013 kai nuotraukos kampai \u0161iek tiek tamsesni nei centras \u2013 taip pat priklauso nuo diafragmos. Pla\u010diausia diafragma da\u017enai sukuria stipresn\u012f vinjetavim\u0105, kuris suma\u017e\u0117ja u\u017everiant diafragm\u0105. Kai kuriems fotografams tai patinka kaip meninis efektas, kiti bando to i\u0161vengti.<\/p>\n\n\n\n

K\u0105 daryti su visa \u0161ia informacija<\/h2>\n\n\n\n

Geriausia i\u0161mokti valdyti diafragm\u0105 \u2013 eksperimentuoti. Raskite kok\u012f nors objekt\u0105, pastatykite fotoaparat\u0105 ant trikojo ir fotografuokite t\u0105 pat\u012f vaizd\u0105 su skirtingomis diafragmomis nuo pla\u010diausios iki siauriausios. Per\u017ei\u016br\u0117kite rezultatus kompiuteryje ir pamatysite, kaip kei\u010diasi gylio laukas ir bendras a\u0161trumas.<\/p>\n\n\n\n

Naudokite diafragmos prioriteto re\u017eim\u0105 (A arba Av ant re\u017eimo ratuko). \u0160iame re\u017eime j\u016bs nustatote diafragm\u0105, o fotoaparatas automati\u0161kai parenka tinkam\u0105 i\u0161laikym\u0105. Tai puikus b\u016bdas mokytis, nes galite sutelkti d\u0117mes\u012f \u012f vien\u0105 parametr\u0105 ir matyti, kaip jis veikia nuotrauk\u0105.<\/p>\n\n\n\n

Neu\u017esiciklinkit ties „taisykl\u0117mis”. Taip, f\/8 da\u017enai duoda a\u0161triausi\u0105s nuotraukas, bet kartais jums reikia f\/1.4 k\u016brybiniam efektui arba f\/22 techniniais sumetimais. Fotografija \u2013 tai ne matematika, kur yra vienas teisingas atsakymas. Tai \u012frankis j\u016bs\u0173 vizijai \u012fgyvendinti.<\/p>\n\n\n\n

Pa\u017einkite savo objektyv\u0105. Kiekvienas objektyvas elgiasi skirtingai. Pigus 50mm f\/1.8 gali b\u016bti \u0161iek tiek mink\u0161tas pla\u010diausia diafragma, bet nuostabus ties f\/2.8. Brangus profesionalus objektyvas gali b\u016bti a\u0161trus net pla\u010diai atvertas. Vienintelis b\u016bdas su\u017einoti \u2013 testuoti.<\/p>\n\n\n\n

Ir galiausiai \u2013 diafragma yra tik viena sud\u0117tin\u0117 fotografijos dalis. Ji dirba kartu su i\u0161laikymu ir ISO, formuodama vadinam\u0105j\u012f ekspozicijos trikamp\u012f. Suprasdami, kaip visi trys parametrai s\u0105veikauja, gal\u0117site fotografuoti bet kokiomis s\u0105lygomis ir gauti b\u016btent tok\u012f rezultat\u0105, kokio norite. Diafragma gali atrodyti sud\u0117tinga i\u0161 prad\u017ei\u0173, bet po keli\u0173 praktikos savai\u010di\u0173 ji taps antra prigimtimi \u2013 j\u016bs\u0173 rankos automati\u0161kai suks ratukus, net negalvodami apie f skai\u010dius.<\/p>","protected":false},"excerpt":{"rendered":"

Kas ta diafragma ir kod\u0117l ji svarbi Kai pirksit\u0117s fotoaparat\u0105 ar bandysite suprasti, kod\u0117l vienos nuotraukos atrodo profesionaliai, o kitos…<\/p>","protected":false},"author":1,"featured_media":5750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-5751","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fotoaparatu-remontas-fotoaparatai-objektyvai-video-kameros","wpcat-22-id"],"yoast_head":"\nFotoaparato diafragmos veikimas<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/elmeistrai.lt\/uk\/fotoaparato-diafragmos-veikimas\/\" \/>\n<meta property=\"og:locale\" content=\"uk_UA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fotoaparato diafragmos veikimas\" \/>\n<meta property=\"og:description\" content=\"Kas ta diafragma ir kod\u0117l ji svarbi Kai pirksit\u0117s fotoaparat\u0105 ar bandysite suprasti, kod\u0117l vienos nuotraukos atrodo profesionaliai, o kitos...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/elmeistrai.lt\/uk\/fotoaparato-diafragmos-veikimas\/\" \/>\n<meta property=\"og:site_name\" content=\"Vilniuje, Kaune, Klaip\u0117doje, \u0160iauliuose\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/elmeistrai.lt\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-30T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"853\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"elMeistrai\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e\" \/>\n\t<meta name=\"twitter:data1\" content=\"elMeistrai\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u041f\u0440\u0438\u0431\u043b. \u0447\u0430\u0441 \u0447\u0438\u0442\u0430\u043d\u043d\u044f\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 \u0445\u0432\u0438\u043b\u0438\u043d\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/\"},\"author\":{\"name\":\"elMeistrai\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#\\\/schema\\\/person\\\/6363b621eb9606785f7f2ae9a52987f7\"},\"headline\":\"Fotoaparato diafragmos veikimas\",\"datePublished\":\"2025-11-30T22:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/\"},\"wordCount\":1498,\"publisher\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/elmeistrai.lt\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Fotoaparato_diafragm.jpg\",\"articleSection\":[\"Fotoaparat\u0173 remontas, fotoaparatai, objektyvai, video kameros\"],\"inLanguage\":\"uk\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/\",\"url\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/\",\"name\":\"Fotoaparato diafragmos veikimas\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/elmeistrai.lt\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Fotoaparato_diafragm.jpg\",\"datePublished\":\"2025-11-30T22:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/#breadcrumb\"},\"inLanguage\":\"uk\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"uk\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/#primaryimage\",\"url\":\"https:\\\/\\\/elmeistrai.lt\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Fotoaparato_diafragm.jpg\",\"contentUrl\":\"https:\\\/\\\/elmeistrai.lt\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Fotoaparato_diafragm.jpg\",\"width\":1280,\"height\":853},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/fotoaparato-diafragmos-veikimas\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/elmeistrai.lt\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Fotoaparato diafragmos veikimas\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#website\",\"url\":\"https:\\\/\\\/elmeistrai.lt\\\/\",\"name\":\"Vilniuje, Kaune, Klaip\u0117doje, \u0160iauliuose\",\"description\":\"Nam\u0173 ir verslo elektronikos prietais\u0173 remontas. Kase\u010di\u0173 pildymas.\",\"publisher\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/elmeistrai.lt\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"uk\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#organization\",\"name\":\"elMeistrai.lt\",\"alternateName\":\"Kavos aparat\u0173, paspirtuk\u0173, televizori\u0173, kompiuteri\u0173, telefon\u0173 ir kt. technikos remontas\",\"url\":\"https:\\\/\\\/elmeistrai.lt\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"uk\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/elmeistrai.lt\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/elmeistrai_logo.jpg\",\"contentUrl\":\"https:\\\/\\\/elmeistrai.lt\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/elmeistrai_logo.jpg\",\"width\":556,\"height\":143,\"caption\":\"elMeistrai.lt\"},\"image\":{\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/elmeistrai.lt\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/elmeistrai.lt\\\/#\\\/schema\\\/person\\\/6363b621eb9606785f7f2ae9a52987f7\",\"name\":\"elMeistrai\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"uk\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/052f2d9640381d6904c5c0676ac3cc3d7ad734def78df3657e571451cad9870d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/052f2d9640381d6904c5c0676ac3cc3d7ad734def78df3657e571451cad9870d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/052f2d9640381d6904c5c0676ac3cc3d7ad734def78df3657e571451cad9870d?s=96&d=mm&r=g\",\"caption\":\"elMeistrai\"},\"url\":\"https:\\\/\\\/elmeistrai.lt\\\/uk\\\/author\\\/yipkxe\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fotoaparato diafragmos veikimas","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/elmeistrai.lt\/uk\/fotoaparato-diafragmos-veikimas\/","og_locale":"uk_UA","og_type":"article","og_title":"Fotoaparato diafragmos veikimas","og_description":"Kas ta diafragma ir kod\u0117l ji svarbi Kai pirksit\u0117s fotoaparat\u0105 ar bandysite suprasti, kod\u0117l vienos nuotraukos atrodo profesionaliai, o kitos...","og_url":"https:\/\/elmeistrai.lt\/uk\/fotoaparato-diafragmos-veikimas\/","og_site_name":"Vilniuje, Kaune, Klaip\u0117doje, \u0160iauliuose","article_publisher":"https:\/\/www.facebook.com\/elmeistrai.lt\/","article_published_time":"2025-11-30T22:00:00+00:00","og_image":[{"width":1280,"height":853,"url":"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg","type":"image\/jpeg"}],"author":"elMeistrai","twitter_card":"summary_large_image","twitter_misc":{"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e":"elMeistrai","\u041f\u0440\u0438\u0431\u043b. \u0447\u0430\u0441 \u0447\u0438\u0442\u0430\u043d\u043d\u044f":"8 \u0445\u0432\u0438\u043b\u0438\u043d"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/#article","isPartOf":{"@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/"},"author":{"name":"elMeistrai","@id":"https:\/\/elmeistrai.lt\/#\/schema\/person\/6363b621eb9606785f7f2ae9a52987f7"},"headline":"Fotoaparato diafragmos veikimas","datePublished":"2025-11-30T22:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/"},"wordCount":1498,"publisher":{"@id":"https:\/\/elmeistrai.lt\/#organization"},"image":{"@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/#primaryimage"},"thumbnailUrl":"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg","articleSection":["Fotoaparat\u0173 remontas, fotoaparatai, objektyvai, video kameros"],"inLanguage":"uk"},{"@type":"WebPage","@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/","url":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/","name":"Fotoaparato diafragmos veikimas","isPartOf":{"@id":"https:\/\/elmeistrai.lt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/#primaryimage"},"image":{"@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/#primaryimage"},"thumbnailUrl":"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg","datePublished":"2025-11-30T22:00:00+00:00","breadcrumb":{"@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/#breadcrumb"},"inLanguage":"uk","potentialAction":[{"@type":"ReadAction","target":["https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/"]}]},{"@type":"ImageObject","inLanguage":"uk","@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/#primaryimage","url":"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg","contentUrl":"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg","width":1280,"height":853},{"@type":"BreadcrumbList","@id":"https:\/\/elmeistrai.lt\/fotoaparato-diafragmos-veikimas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/elmeistrai.lt\/"},{"@type":"ListItem","position":2,"name":"Fotoaparato diafragmos veikimas"}]},{"@type":"WebSite","@id":"https:\/\/elmeistrai.lt\/#website","url":"https:\/\/elmeistrai.lt\/","name":"\u0412\u0456\u043b\u044c\u043d\u044e\u0441, \u041a\u0430\u0443\u043d\u0430\u0441, \u041a\u043b\u0430\u0439\u043f\u0435\u0434\u0430, \u0428\u044f\u0443\u043b\u044f\u0439","description":"\u0420\u0435\u043c\u043e\u043d\u0442 \u0434\u043e\u043c\u0430\u0448\u043d\u044c\u043e\u0457 \u0442\u0430 \u043e\u0444\u0456\u0441\u043d\u043e\u0457 \u0435\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0456\u043a\u0438. \u0417\u0430\u043f\u0440\u0430\u0432\u043a\u0430 \u043a\u0430\u0440\u0442\u0440\u0438\u0434\u0436\u0456\u0432.","publisher":{"@id":"https:\/\/elmeistrai.lt\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/elmeistrai.lt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"uk"},{"@type":"Organization","@id":"https:\/\/elmeistrai.lt\/#organization","name":"elMeistrai.lt","alternateName":"Kavos aparat\u0173, paspirtuk\u0173, televizori\u0173, kompiuteri\u0173, telefon\u0173 ir kt. technikos remontas","url":"https:\/\/elmeistrai.lt\/","logo":{"@type":"ImageObject","inLanguage":"uk","@id":"https:\/\/elmeistrai.lt\/#\/schema\/logo\/image\/","url":"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2022\/09\/elmeistrai_logo.jpg","contentUrl":"https:\/\/elmeistrai.lt\/wp-content\/uploads\/2022\/09\/elmeistrai_logo.jpg","width":556,"height":143,"caption":"elMeistrai.lt"},"image":{"@id":"https:\/\/elmeistrai.lt\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/elmeistrai.lt\/"]},{"@type":"Person","@id":"https:\/\/elmeistrai.lt\/#\/schema\/person\/6363b621eb9606785f7f2ae9a52987f7","name":"elMeistrai","image":{"@type":"ImageObject","inLanguage":"uk","@id":"https:\/\/secure.gravatar.com\/avatar\/052f2d9640381d6904c5c0676ac3cc3d7ad734def78df3657e571451cad9870d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/052f2d9640381d6904c5c0676ac3cc3d7ad734def78df3657e571451cad9870d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/052f2d9640381d6904c5c0676ac3cc3d7ad734def78df3657e571451cad9870d?s=96&d=mm&r=g","caption":"elMeistrai"},"url":"https:\/\/elmeistrai.lt\/uk\/author\/yipkxe\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"thumbnail":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-150x150.jpg",150,150,true],"medium":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-300x200.jpg",300,200,true],"medium_large":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-768x512.jpg",768,512,true],"large":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-1024x682.jpg",1024,682,true],"1536x1536":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"2048x2048":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"trp-custom-language-flag":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-18x12.jpg",18,12,true],"writemag-1218w-autoh-image":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-1218x812.jpg",1218,812,true],"writemag-675w-autoh-image":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-675x450.jpg",675,450,true],"writemag-100w-100h-image":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"elMeistrai","author_link":"https:\/\/elmeistrai.lt\/uk\/author\/yipkxe\/"},"uagb_comment_info":0,"uagb_excerpt":"Kas ta diafragma ir kod\u0117l ji svarbi Kai pirksit\u0117s fotoaparat\u0105 ar bandysite suprasti, kod\u0117l vienos nuotraukos atrodo profesionaliai, o kitos...","rttpg_featured_image_url":{"full":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"landscape":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"portraits":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"thumbnail":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-150x150.jpg",150,150,true],"medium":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-300x200.jpg",300,200,true],"large":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-1024x682.jpg",1024,682,true],"1536x1536":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"2048x2048":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm.jpg",1280,853,false],"trp-custom-language-flag":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-18x12.jpg",18,12,true],"writemag-1218w-autoh-image":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-1218x812.jpg",1218,812,true],"writemag-675w-autoh-image":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-675x450.jpg",675,450,true],"writemag-100w-100h-image":["https:\/\/elmeistrai.lt\/wp-content\/uploads\/2025\/10\/Fotoaparato_diafragm-100x100.jpg",100,100,true]},"rttpg_author":{"display_name":"elMeistrai","author_link":"https:\/\/elmeistrai.lt\/uk\/author\/yipkxe\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/elmeistrai.lt\/uk\/straipsniai\/fotoaparatu-remontas-fotoaparatai-objektyvai-video-kameros\/\" rel=\"category tag\">Fotoaparat\u0173 remontas, fotoaparatai, objektyvai, video kameros<\/a>","rttpg_excerpt":"Kas ta diafragma ir kod\u0117l ji svarbi Kai pirksit\u0117s fotoaparat\u0105 ar bandysite suprasti, kod\u0117l vienos nuotraukos atrodo profesionaliai, o kitos...","_links":{"self":[{"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/posts\/5751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/comments?post=5751"}],"version-history":[{"count":1,"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/posts\/5751\/revisions"}],"predecessor-version":[{"id":6096,"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/posts\/5751\/revisions\/6096"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/media\/5750"}],"wp:attachment":[{"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/media?parent=5751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/categories?post=5751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elmeistrai.lt\/uk\/wp-json\/wp\/v2\/tags?post=5751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}