{"id":157,"date":"2009-11-27T10:55:56","date_gmt":"2009-11-27T13:55:56","guid":{"rendered":"http:\/\/www.albertoclaveriafoto.com.ar\/blog\/?p=157"},"modified":"2009-12-15T15:18:28","modified_gmt":"2009-12-15T18:18:28","slug":"cambiandolimpiando-la-pantalla-de-enfoque","status":"publish","type":"post","link":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/?p=157","title":{"rendered":"Cambiando\/Limpiando La Pantalla De Enfoque"},"content":{"rendered":"

La pantalla de enfoque (Focusing screen) es, en toda c\u00e1mara, un elemento sensible de tocar, al igual que el sensor, muchas veces vemos por nuestro ocular rastros de polvo o pelusas que se depositan en su superficie. Esta tarea parece dif\u00edcil de hacer, pero con cuidado todo es posible.<\/p>\n

En las gamas medias y altas de la l\u00ednea EOS esta pantalla es intercambiable. Porqu\u00e9? Porque hay pantallas de enfoque para distintos tipos de funciones:<\/p>\n

 <\/p>\n

La EF-A:<\/strong> enfoque est\u00e1ndar, es la que viene de f\u00e1brica, aumenta el brillo del visor por medio de los micro lentes que concentran m\u00e1s la luz d\u00f3nde m\u00e1s se necesita ver. <\/p>\n

\"Pantallas<\/a> La EF-D:<\/strong> tiene una ret\u00edcula cuadriculada para ayudar al componer la foto, te sirve de referencia para evitar horizontes ca\u00eddos, las l\u00edneas son muy finas y apenas si se notan, te lo recomiendo; cambiarla es muy f\u00e1cil, trae una pinza para que no tengas que tocarla con los dedos (es muy delicada, se puede ara\u00f1ar el pl\u00e1stico al tocarla); recuerda cambiar en el men\u00fa de la c\u00e1mara el modelo de pantalla (te puede variar un pel\u00edn la exposici\u00f3n). <\/p>\n

 <\/p>\n

La EF-S:<\/strong> se utiliza para \u00f3pticas muy luminosas (tipo fijas) que necesitan enfocar manualmente.<\/p>\n

Aqu\u00ed les paso un video (en ingles, pero muy did\u00e1ctico) de c\u00f3mo se cambia en las c\u00e1maras Canon EOS 40D o l\u00edneas superiores la pantalla de enfoque.
\"Estuche<\/a> A continuaci\u00f3n va un video (en ingles, pero muy did\u00e1ctico) sobre c\u00f3mo cambiar la pantalla. Si en nuestro caso s\u00f3lo queremos limpiarla, tenemos que retirarla y soplarla con una perita de aire de las grandes. Luego la volvemos a colocar en el z\u00f3calo. La pinza para destrabar el z\u00f3calo que aloja la pantalla se puede reemplazar por un capuch\u00f3n de lapicera y para tomarla una pinza de depilar.<\/p>\n

 <\/p>\n

CUIDADO: No tocar la pantalla de enfoque con los dedos!!!! Las marcas no salen y hay que cambiarla inevitablemente!<\/h4>\n

 <\/p>\n

<\/embed><\/div>\n","protected":false},"excerpt":{"rendered":"

La pantalla de enfoque (Focusing screen) es, en toda c\u00e1mara, un elemento sensible de tocar, al igual que el sensor, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[26,57],"tags":[481,77,76],"class_list":["post-157","post","type-post","status-publish","format-standard","hentry","category-diy","category-fotografia-avanzada","tag-diy","tag-focusing-screen","tag-pantalla-de-enfoque"],"_links":{"self":[{"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=157"}],"version-history":[{"count":4,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/157\/revisions"}],"predecessor-version":[{"id":207,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/157\/revisions\/207"}],"wp:attachment":[{"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}