{"id":256,"date":"2010-01-10T00:18:02","date_gmt":"2010-01-10T03:18:02","guid":{"rendered":"http:\/\/www.albertoclaveriafoto.com.ar\/blog\/?p=256"},"modified":"2010-01-10T22:05:54","modified_gmt":"2010-01-11T01:05:54","slug":"tips-para-preservar-de-polvo-el-sensor-de-muestra-digital","status":"publish","type":"post","link":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/?p=256","title":{"rendered":"Tips para preservar de polvo el sensor de nuestra digital"},"content":{"rendered":"<p>Si tenes&#160; una c\u00e1mara digital DSLR, probablemente has tenido la mala experiencia de que al bajar tus fotograf\u00edas a la computadora, despu\u00e9s de un largo dia de fotograf\u00eda, te das cuenta que hay algunos puntos o manchas negras sobre las im\u00e1genes.    <br \/>Estos puntos y manchas aparecen en exactamente el mismo lugar en todas tus fotograf\u00edas. Puede que sean menos notorias cuando hay fondos con muchos detalle (y m\u00e1s notorias cuando el fondo es simple como el cielo azul, especialmente cuando tomo la fotograf\u00eda con una apertura peque\u00f1a), pero est\u00e1n ah\u00ed en todas sus tomas. <\/p>\n<p>La causa de estas manchas o puntos es con gran certeza la existencia de tierra en el sensor de imagen de su c\u00e1mara.<\/p>\n<p><a href=\"http:\/\/www.albertoclaveriafoto.com.ar\/blog\/img\/Tipsparapreservardepolvoelsensordemuestr_421\/sensorsucio.jpg\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\"><img loading=\"lazy\" decoding=\"async\" style=\"border-right-width: 0px; margin: 20px auto; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px\" title=\"\" border=\"0\" alt=\"sensor sucio\" src=\"http:\/\/www.albertoclaveriafoto.com.ar\/blog\/img\/Tipsparapreservardepolvoelsensordemuestr_421\/sensorsucio_thumb.jpg\" width=\"400\" height=\"318\" \/><\/a>Hoy en d\u00eda se construyen c\u00e1maras que cuentan con tecnolog\u00eda que ayuda a combatir este problema (por ejemplo la Canon EOS 400D\/Rebel Xti y otras) con un sistema autom\u00e1tico de limpieza; pero este sistema no es infalible. <\/p>\n<p>La mayor\u00eda de los propietarios de una DSLR eventualmente tendr\u00e1n este problema (al menos de que nunca cambien los objetivos), por lo cual a continuaci\u00f3n les dar\u00e9 algunos consejos de c\u00f3mo aminorar las probabilidades de que esto suceda: <\/p>\n<p>&#160;<\/p>\n<p>Evita cambiar de objetivo en situaciones riesgosas (cuando hay viento, agua, polvo, etc.), elije un objetivo de ser posible y trabaje con el. <\/p>\n<p>&#160;<\/p>\n<p>Apaga la c\u00e1mara antes de cambiar un objetivo. En algunas c\u00e1maras el sensor tiene una carga el\u00e9ctrica que de hecho atraer\u00e1 polvo como si fuese un im\u00e1n. <\/p>\n<p>&#160;<\/p>\n<p>Sostiene la c\u00e1mara boca abajo (con la abertura hacia abajo) cuando cambie los objetivos. Es pr\u00e1cticamente imposible que le caiga polvo al sensor si tu c\u00e1mara esta en esta posici\u00f3n. <\/p>\n<p>&#160;<\/p>\n<p>Ten\u00e9 los objetivos listos cuando vayas a hacer un cambio. Al preparar el objetivo que cambiar\u00e1s reducir\u00e1 el tiempo que la c\u00e1mara permanece abierta. <\/p>\n<p>&#160;<\/p>\n<p>Revisa que los objetivos no tengan polvo antes de ajustarlos al cuerpo de la c\u00e1mara. Trata siempre de tener un soplador a mano que le permita remover peque\u00f1as part\u00edculas del lente. <\/p>\n<p>&#160;<\/p>\n<p>Limpia el sensor con mucho cuidado. Si no estas seguro de hacerlo por tu cuenta llevalo a un representante de tu marca.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si tenes&#160; una c\u00e1mara digital DSLR, probablemente has tenido la mala experiencia de que al bajar tus fotograf\u00edas a la [&hellip;]<\/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":[46],"tags":[90,56],"class_list":["post-256","post","type-post","status-publish","format-standard","hentry","category-fotografia-basica","tag-sensor-digital","tag-tips"],"_links":{"self":[{"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/256","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=256"}],"version-history":[{"count":2,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions"}],"predecessor-version":[{"id":258,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions\/258"}],"wp:attachment":[{"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.albertoclaveriafoto.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}