{"id":52965,"date":"2019-01-22T20:11:28","date_gmt":"2019-01-22T19:11:28","guid":{"rendered":"http:\/\/www.grupfotograficelgra.cat\/?p=52965"},"modified":"2019-04-16T13:53:08","modified_gmt":"2019-04-16T11:53:08","slug":"filtres-amb-jordi-fernandez","status":"publish","type":"post","link":"https:\/\/www.grupfotograficelgra.cat\/?p=52965","title":{"rendered":"Filtres amb Jordi Fern\u00e1ndez"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"1080\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/01\/10-cartell-final-jordi-fernandez-746x1080.jpg\" alt=\"\" class=\"wp-image-52966\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/01\/10-cartell-final-jordi-fernandez-746x1080.jpg 746w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/01\/10-cartell-final-jordi-fernandez-207x300.jpg 207w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/01\/10-cartell-final-jordi-fernandez-768x1112.jpg 768w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/01\/10-cartell-final-jordi-fernandez.jpg 884w\" sizes=\"auto, (max-width: 746px) 100vw, 746px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.44.jpg\" alt=\"\" class=\"wp-image-53155\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.44.jpg 1200w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.44-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.44-768x512.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.56-300x200.jpg\" alt=\"\" class=\"wp-image-53156\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.56-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.56-768x512.jpg 768w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.35.56.jpg 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img decoding=\"async\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.08-300x200.jpg\" alt=\"\" class=\"wp-image-53157\" width=\"1\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.08-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.08-768x512.jpg 768w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.08.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.28.jpg\" alt=\"\" class=\"wp-image-53158\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.28.jpg 1200w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.28-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.28-768x512.jpg 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.51.jpg\" alt=\"\" class=\"wp-image-53159\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.51.jpg 1200w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.51-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-11.36.51-768x512.jpg 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-12.26.15.jpg\" alt=\"\" class=\"wp-image-53160\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-12.26.15.jpg 1200w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-12.26.15-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-12.26.15-768x512.jpg 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-13.31.11.jpg\" alt=\"\" class=\"wp-image-53161\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-13.31.11.jpg 1200w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-13.31.11-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/02\/2019-02-16-13.31.11-768x512.jpg 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure><\/div>\n\n\n\n<p>Dia de pr\u00e0ctica<\/p>\n\n\n\n<p>El\npassat dissabte vam fer la sortida pr\u00e0ctica del taller de filtres,\nara deixo unes fotografies on es pot veure l&#8217;efecte que es pot\naconseguir amb l&#8217; us dels filtres.<\/p>\n\n\n\n<p>Les\nfotografies son raws sortits de c\u00e0mera, sense revelat.<\/p>\n\n\n\n<p>Totes\namb el mateix diafragma i ISO, nom\u00e9s varia el temps d&#8217;exposici\u00f3 per\nla utilitzaci\u00f3 dels filtres.<\/p>\n\n\n\n<p>La primera es sense filtres, amb un temps d&#8217;exposici\u00f3 de 0.4s<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/01-Sense.jpg\" alt=\"\" class=\"wp-image-54139\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/01-Sense.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/01-Sense-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/01-Sense-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption><br><br><\/figcaption><\/figure>\n\n\n\n<p>La segona amb un filtre degradat invers (Reverse GND), com treiem llum de l&#8217;horitz\u00f3, podem aujmentar el temps d&#8217;exposici\u00f3 a 1,5s, aix\u00f2 fa que puguem igualar la llum a tota l&#8217;escena i tenir mes informaci\u00f3 al primer pla, que a la foto anterior quedava obscur.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/02-Amb-Reverse-GND.jpg\" alt=\"\" class=\"wp-image-54140\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/02-Amb-Reverse-GND.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/02-Amb-Reverse-GND-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/02-Amb-Reverse-GND-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>La tercera a m\u00e9s del filtre reverse GND es va fer servir un de densitat neutra (ND), aquest filtre treu llum a tota la fotografia per igual i ens permeet tenir un temps d&#8217;exposici\u00f3 m\u00e9s llarg i aix\u00ed obtenir l&#8217;efecte seda a l&#8217;aigua, desdibuixant les onades i obtenint un efecte de boira sobre l&#8217;aigua, el temps d&#8217;exposici\u00f3 va ser de 30s.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/03-Amb-Reverse-GND-i-ND.jpg\" alt=\"\" class=\"wp-image-54141\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/03-Amb-Reverse-GND-i-ND.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/03-Amb-Reverse-GND-i-ND-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/03-Amb-Reverse-GND-i-ND-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>I aquesta es la meva fotografia de la sortida de sol, aqu\u00ed el temps d&#8217;exposici\u00f3 va ser de 4s, encara que es van fer servir els mateixos filtres i encuadre, el temps d&#8217;exposici\u00f3 va ser inferior, degut a que la intensitat de la llum del sol a l&#8217;horitzo que no ens permetia un temps major.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/04-Sortida-Amb-Reverse-GND-i-ND.jpg\" alt=\"\" class=\"wp-image-54142\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/04-Sortida-Amb-Reverse-GND-i-ND.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/04-Sortida-Amb-Reverse-GND-i-ND-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/04-Sortida-Amb-Reverse-GND-i-ND-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_01-1.jpg\" alt=\"\" data-id=\"54143\" data-link=\"http:\/\/www.grupfotograficelgra.cat\/?attachment_id=54143\" class=\"wp-image-54143\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_01-1.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_01-1-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_01-1-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_02-1.jpg\" alt=\"\" data-id=\"54144\" data-link=\"http:\/\/www.grupfotograficelgra.cat\/?attachment_id=54144\" class=\"wp-image-54144\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_02-1.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_02-1-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_02-1-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_03.jpg\" alt=\"\" data-id=\"54145\" data-link=\"http:\/\/www.grupfotograficelgra.cat\/?attachment_id=54145\" class=\"wp-image-54145\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_03.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_03-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_03-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"http:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_04.jpg\" alt=\"\" data-id=\"54146\" data-link=\"http:\/\/www.grupfotograficelgra.cat\/?attachment_id=54146\" class=\"wp-image-54146\" srcset=\"https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_04.jpg 800w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_04-300x200.jpg 300w, https:\/\/www.grupfotograficelgra.cat\/wp-content\/uploads\/2019\/04\/2019-03-23_04-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Dia de pr\u00e0ctica El passat dissabte vam fer la sortida pr\u00e0ctica del taller de filtres, ara deixo unes fotografies on es pot veure l&#8217;efecte que es pot aconseguir amb l&#8217; us dels filtres. Les fotografies son raws sortits de c\u00e0mera, &hellip; <a href=\"https:\/\/www.grupfotograficelgra.cat\/?p=52965\">Sigue leyendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":52966,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[329,295,90],"tags":[335,132,334,294],"class_list":["post-52965","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-329","category-monografics","category-puguem-un-esglao","tag-filtres","tag-grup-fotografic-el-gra","tag-jordi-frenandez","tag-monografics"],"_links":{"self":[{"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=\/wp\/v2\/posts\/52965","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=52965"}],"version-history":[{"count":3,"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=\/wp\/v2\/posts\/52965\/revisions"}],"predecessor-version":[{"id":54147,"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=\/wp\/v2\/posts\/52965\/revisions\/54147"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=\/wp\/v2\/media\/52966"}],"wp:attachment":[{"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=52965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=52965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.grupfotograficelgra.cat\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=52965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}