{"id":14272,"date":"2016-10-20T20:39:02","date_gmt":"2016-10-20T18:39:02","guid":{"rendered":"http:\/\/www.rescognita.com\/WP\/?p=14272"},"modified":"2016-10-21T09:48:05","modified_gmt":"2016-10-21T07:48:05","slug":"sigma-art-60mm28-y-las-maracas-de-machin","status":"publish","type":"post","link":"https:\/\/www.rescognita.com\/WP\/general\/sigma-art-60mm28-y-las-maracas-de-machin\/","title":{"rendered":"Sigma Art 60mm\/2,8 y las maracas de Mach\u00edn"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma.jpg\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-14273\" src=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma.jpg\" alt=\"sigma\" width=\"900\" height=\"736\" srcset=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma.jpg 900w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma-300x245.jpg 300w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma-768x628.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a>Hace como mes y medio me decid\u00ed a comprar un <strong>Sigma Art<\/strong> 60mm\/2,8 para mi sistema <strong>Olympus<\/strong>. Me asust\u00f3. Al llegar a casa con \u00e9l y desempaquetarlo me percat\u00e9 de que hac\u00eda un <em>ploc ploc<\/em> interno al agitarlo suavemente. Jam\u00e1s, tal cosa, me hab\u00eda ocurrido con un objetivo pues sonaba literalmenta a una de las maracas de <strong>Mach\u00edn<\/strong>.<!--more--><\/p>\n<p><a href=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma1.jpg\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-14274\" src=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma1.jpg\" alt=\"sigma1\" width=\"900\" height=\"705\" srcset=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma1.jpg 900w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma1-300x235.jpg 300w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma1-768x602.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>Alarma general. Como era nuevo llam\u00e9 por tel\u00e9fono a la tienda y ah\u00ed me explicaron que era normal, que hac\u00eda ruido pero que el interior -aparentemente suelto- engranaba al encender la c\u00e1mara. Era cierto y as\u00ed lo comprob\u00e9 buscando por internet posteriormente.<\/p>\n<p>Se trata de un objetivo de construcci\u00f3n met\u00e1lica y muy bien acabado. Es espartano, hasta el punto de que algunos llegan a \u00abtunearlo\u00bb. Ning\u00fan toque de color salvo el punto rojo que indica su acoplamiento a la c\u00e1mara; de puro \u00abfeo\u00bb hasta me parece bonito, bien dise\u00f1ado. Su montura es tambi\u00e9n met\u00e1lica lo que es de agradecer. Incorpora de serie un parasol. No es caro, m\u00e1s bien barato, y se puede conseguir por unos 160 euros o bastante menos.<\/p>\n<p><a href=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma2.jpg\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-14275\" src=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma2.jpg\" alt=\"sigma2\" width=\"900\" height=\"675\" srcset=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma2.jpg 900w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma2-300x225.jpg 300w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma2-768x576.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p>El caso es que lo compr\u00e9 para retrato y hace poquitos d\u00edas lo prob\u00e9 en una sesi\u00f3n en estudio. El resultado me choc\u00f3\u00a0un tanto\u00a0ya que no es que sea paradigma de la\u00a0nitidez extrema. La foto que pongo como prueba (de varias hechas en la sesi\u00f3n) est\u00e1 hecha a 1\/200&#8243;, a f:8 e ISO 80. Se arregla con una ligera m\u00e1scara de enfoque pero me esperaba, la verdad, algo\u00a0m\u00e1s de definici\u00f3n.<\/p>\n<div id=\"attachment_14276\" style=\"width: 394px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma3.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-14276\" class=\"wp-image-14276 size-full\" src=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma3.jpg\" alt=\"sigma3\" width=\"384\" height=\"256\" srcset=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma3.jpg 384w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma3-300x200.jpg 300w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/a><p id=\"caption-attachment-14276\" class=\"wp-caption-text\">recorte al 100%. Sin m\u00e1scara de enfoque.<\/p><\/div>\n<div id=\"attachment_14277\" style=\"width: 419px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma4.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-14277\" class=\"wp-image-14277 size-full\" src=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma4.jpg\" alt=\"sigma4\" width=\"409\" height=\"301\" srcset=\"https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma4.jpg 409w, https:\/\/www.rescognita.com\/WP\/wp-content\/uploads\/2016\/10\/sigma4-300x221.jpg 300w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/a><p id=\"caption-attachment-14277\" class=\"wp-caption-text\">Igual que el anterior pero con m\u00e1scara de enfoque bastante conservadora (75,1,0)<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Hace como mes y medio me decid\u00ed a comprar un Sigma Art 60mm\/2,8 para mi sistema Olympus. Me asust\u00f3. Al llegar a casa con \u00e9l y desempaquetarlo me percat\u00e9 de que hac\u00eda un ploc ploc interno al agitarlo suavemente. Jam\u00e1s, tal cosa, me hab\u00eda ocurrido con un objetivo pues sonaba literalmenta a una de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[6,7,10],"tags":[],"class_list":["post-14272","post","type-post","status-publish","format-standard","hentry","category-general","category-evil-sin-espejo","category-tecnica"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/posts\/14272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/comments?post=14272"}],"version-history":[{"count":0,"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/posts\/14272\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/media?parent=14272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/categories?post=14272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rescognita.com\/WP\/wp-json\/wp\/v2\/tags?post=14272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}