<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-5853158638648544204</id><updated>2024-09-07T00:51:40.747+01:00</updated><category term="exposição"/><category term="fotografia"/><category term="abertura"/><category term="diafragma"/><category term="luz"/><category term="movimento"/><category term="6 meses"/><category term="arte"/><category term="blog"/><category term="blogger"/><category term="canon"/><category term="composição"/><category term="congelar"/><category term="dinamica"/><category term="dinâmica"/><category term="escorrer"/><category term="f-stop"/><category term="facebook"/><category term="follow"/><category term="foto"/><category term="fotografar"/><category term="fotográfica"/><category term="gama"/><category term="iso"/><category term="megapixeis"/><category term="megapixel"/><category term="mito"/><category term="mitos"/><category term="mp"/><category term="nikon"/><category term="obturador"/><category term="obturação"/><category term="orientação"/><category term="orientações"/><category term="panning"/><category term="photoshop"/><category term="profundidade de campo"/><category term="qualidade de imagem"/><category term="regra"/><category term="regras"/><category term="retorno"/><category term="ruido"/><category term="ruído"/><category term="seguir"/><category term="sensibilidade"/><category term="stop"/><category term="tempo"/><category term="tempo de exposição"/><category term="terços"/><category term="travar"/><category term="técnica"/><category term="velocidade"/><category term="velocidade de obturação"/><category term="ver"/><category term="volta"/><title type='text'>Atrás da Objectiva</title><subtitle type='html'>Fotografar é mais que carregar num botão.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>10</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-7533677104025045628</id><published>2012-04-27T15:54:00.001+01:00</published><updated>2012-04-27T15:54:33.682+01:00</updated><title type='text'>&quot;Help Save an Ass - Donkeyshelter.org&quot;, por João Carlos</title><content type='html'>Nos dias que correm, o poder da imagem é tremendo; permite denunciar algumas situações e dar a conhecer outras, que de outra forma não chegariam aos olhos do público. Os fotógrafos sabem disto, razão pela qual alguns decidem ajudar determinadas causas. Recentemente o fotógrafo &lt;a href=&quot;http://www.joaocarlosphoto.com/&quot; target=&quot;_blank&quot;&gt;João Carlos&lt;/a&gt;  fez isso mesmo, com o objectivo de dar a conhecer uma associação não governamental que se dedica à protecção e preservação do burro. Podem ler mais sobre eles em &lt;a href=&quot;http://www.burricadas.org/&quot;&gt;http://www.burricadas.org&lt;/a&gt; ou &lt;a href=&quot;http://donkeyshelter.org/&quot;&gt;http://donkeyshelter.org&lt;/a&gt;.&lt;br&gt;
&lt;br&gt;
&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2012/04/help-save-ass-donkeyshelterorg-por-joao.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/7533677104025045628/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2012/04/help-save-ass-donkeyshelterorg-por-joao.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/7533677104025045628'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/7533677104025045628'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2012/04/help-save-ass-donkeyshelterorg-por-joao.html' title='&quot;Help Save an Ass - Donkeyshelter.org&quot;, por João Carlos'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-519069462224600157</id><published>2011-07-08T18:30:00.002+01:00</published><updated>2011-07-08T18:37:33.685+01:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="6 meses"/><category scheme="http://www.blogger.com/atom/ns#" term="retorno"/><category scheme="http://www.blogger.com/atom/ns#" term="volta"/><title type='text'>6 meses em baixo</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Wow, 6 meses! Seis meses sem actualizações no blog. Parece impossível, mas é a realidade. Entre as desculpas encontram-se a falta de tempo, o facto de ter ficado sem acesso à Internet durante 3 meses (coisa que não recomendo a ninguém, já agora) e a mais importante: &lt;i&gt;preguicite aguda&lt;/i&gt;.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;A malta que me desculpe, até porque isto vai mudar a partir de...agora. Sério!&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Depois de umas férias bem longas, o Atrás da Objectiva está de volta.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;A sair em breve um post explicativo sobre a profundidade de campo. Fiquem atentos.&lt;br /&gt;
&lt;br /&gt;
Entretanto aproveitem para relembrar:&lt;br /&gt;
- &lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/aprender-ver-regra-dos-tercos.html&quot;&gt;A regra dos terços&lt;/a&gt;&lt;br /&gt;
- &lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-os-conceitos.html&quot;&gt;O obturador&lt;/a&gt;&lt;br /&gt;
- &lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-o-diafragma.html&quot;&gt;O diafragma&lt;/a&gt;&lt;br /&gt;
- &lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/11/tecnica-fotografica-o-iso.html&quot;&gt;O ISO&lt;/a&gt;&lt;br /&gt;
- &lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2011/01/captar-movimento.html&quot;&gt;Como captar movimento&lt;/a&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/519069462224600157/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2011/07/6-meses-em-baixo.html#comment-form' title='4 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/519069462224600157'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/519069462224600157'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2011/07/6-meses-em-baixo.html' title='6 meses em baixo'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-3389406914554083409</id><published>2011-01-04T05:24:00.001+00:00</published><updated>2011-02-26T00:15:51.833+00:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="congelar"/><category scheme="http://www.blogger.com/atom/ns#" term="escorrer"/><category scheme="http://www.blogger.com/atom/ns#" term="movimento"/><category scheme="http://www.blogger.com/atom/ns#" term="panning"/><category scheme="http://www.blogger.com/atom/ns#" term="travar"/><category scheme="http://www.blogger.com/atom/ns#" term="velocidade de obturação"/><title type='text'>Captar movimento</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;No que toca a captar movimento na fotografia, há apenas uma variável a ter em conta: a &lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-os-conceitos.html&quot;&gt;&lt;b&gt;velocidade de obturação&lt;/b&gt;&lt;/a&gt; (ou tempo de exposição, se preferirem).&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;E, se pensarmos nisso por alguns segundos, faz todo o sentido. A velocidade de obturação controla a quantidade de tempo que o sensor é exposto à luz; durante esse tempo, todo o movimento que ocorrer na cena fotografada vai ficar registado no sensor da câmara. Assim, temos fundamentalmente duas escolhas no que toca ao movimento: &lt;b&gt;travar&lt;/b&gt; ou &lt;b&gt;escorrer&lt;/b&gt;.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
&lt;br&gt;
&lt;/div&gt;&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2011/01/captar-movimento.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/3389406914554083409/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2011/01/captar-movimento.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/3389406914554083409'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/3389406914554083409'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2011/01/captar-movimento.html' title='Captar movimento'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmQ_JeO88_jI5VKUSqo-qf34OKnnv-F1Bo_bF25UjlDmPgf4dcv0OvWJCBPhTkPFpvZoGp_1gD81Ik0ylDXKSBW5N6RDxpGT2WP2vQgi4nOi3-nRP720mKv7whq10TcDQeQ3k9bxGml-c/s72-c/Travado.jpg" height="72" width="72"/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-6418934857615431399</id><published>2010-11-16T12:20:00.000+00:00</published><updated>2010-11-16T12:21:20.887+00:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="blog"/><category scheme="http://www.blogger.com/atom/ns#" term="blogger"/><category scheme="http://www.blogger.com/atom/ns#" term="facebook"/><category scheme="http://www.blogger.com/atom/ns#" term="follow"/><category scheme="http://www.blogger.com/atom/ns#" term="seguir"/><title type='text'>Siga o blog através do facebook!</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Agora quem não tem conta no blogger também pode seguir o blog de forma fácil, através do serviço &quot;networked blogs&quot;. Para isso, basta ter conta no facebook e clicar em &quot;follow this blog&quot; do lado direito.&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/6418934857615431399/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/11/siga-o-blog-atraves-do-facebook.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/6418934857615431399'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/6418934857615431399'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/11/siga-o-blog-atraves-do-facebook.html' title='Siga o blog através do facebook!'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-988946502214521217</id><published>2010-11-13T15:56:00.001+00:00</published><updated>2011-02-26T00:16:33.404+00:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="abertura"/><category scheme="http://www.blogger.com/atom/ns#" term="diafragma"/><category scheme="http://www.blogger.com/atom/ns#" term="dinamica"/><category scheme="http://www.blogger.com/atom/ns#" term="dinâmica"/><category scheme="http://www.blogger.com/atom/ns#" term="exposição"/><category scheme="http://www.blogger.com/atom/ns#" term="gama"/><category scheme="http://www.blogger.com/atom/ns#" term="iso"/><category scheme="http://www.blogger.com/atom/ns#" term="ruido"/><category scheme="http://www.blogger.com/atom/ns#" term="ruído"/><category scheme="http://www.blogger.com/atom/ns#" term="sensibilidade"/><category scheme="http://www.blogger.com/atom/ns#" term="tempo de exposição"/><title type='text'>Técnica fotográfica: O ISO</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Depois de entender a relação diafragma/obturador, é altura de introduzir a terceira variável que influencia a exposição: o &lt;b&gt;ISO&lt;/b&gt;.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;A wikipedia tem um &lt;a href=&quot;http://pt.wikipedia.org/wiki/Sensibilidade_ISO&quot;&gt;artigo&lt;/a&gt; bastante complexo sobre este assunto que pode e deve ser consultado pelos interessados.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;No entanto, acho que é necessário fazer uma abordagem mais simples e directa, que permita aos iniciados entender quais as implicâncias desta terceira variável.&lt;br&gt;
&lt;br&gt;
&lt;br&gt;
&lt;/div&gt;&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/11/tecnica-fotografica-o-iso.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/988946502214521217/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/11/tecnica-fotografica-o-iso.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/988946502214521217'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/988946502214521217'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/11/tecnica-fotografica-o-iso.html' title='Técnica fotográfica: O ISO'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-2320511993138233735</id><published>2010-10-25T20:32:00.002+01:00</published><updated>2011-04-15T19:20:11.471+01:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="abertura"/><category scheme="http://www.blogger.com/atom/ns#" term="diafragma"/><category scheme="http://www.blogger.com/atom/ns#" term="exposição"/><category scheme="http://www.blogger.com/atom/ns#" term="f-stop"/><category scheme="http://www.blogger.com/atom/ns#" term="luz"/><category scheme="http://www.blogger.com/atom/ns#" term="profundidade de campo"/><category scheme="http://www.blogger.com/atom/ns#" term="qualidade de imagem"/><category scheme="http://www.blogger.com/atom/ns#" term="stop"/><title type='text'>Técnica fotográfica: O diafragma</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Agora que o funcionamento do obturador já está percebido, passemos ao diafragma.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;b&gt;O que é, então, o diafragma?&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;É um dispositivo constituído por lâminas que se localiza na objectiva e regula a quantidade de luz que passa para o filme ou sensor abrindo ou fechando. Quanto mais aberto estiver o diafragma, mais luz entra...e quanto mais fechado, menos luz. É assim tão simples.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Falta-nos então quantificar as aberturas e de que forma elas influenciam a luz.&lt;br&gt;
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&lt;/div&gt;&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-o-diafragma.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/2320511993138233735/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-o-diafragma.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/2320511993138233735'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/2320511993138233735'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-o-diafragma.html' title='Técnica fotográfica: O diafragma'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-2966884930349428647</id><published>2010-10-18T01:54:00.001+01:00</published><updated>2011-02-26T00:17:24.340+00:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="exposição"/><category scheme="http://www.blogger.com/atom/ns#" term="luz"/><category scheme="http://www.blogger.com/atom/ns#" term="movimento"/><category scheme="http://www.blogger.com/atom/ns#" term="obturador"/><category scheme="http://www.blogger.com/atom/ns#" term="obturação"/><category scheme="http://www.blogger.com/atom/ns#" term="tempo"/><category scheme="http://www.blogger.com/atom/ns#" term="velocidade"/><title type='text'>Técnica fotográfica: O obturador</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Se é um curioso da fotografia, provavelmente já se perguntou o que significam aqueles números e letras que aparecem nas propriedades das fotografias, bem como uma vasta quantidade de conceitos cujas explicações parecem ainda mais complicadas que os nomes. À primeira vista tudo isto pode parecer confuso, mas acaba por ser bastante simples de entender, como vão certamente perceber ao longo deste texto.&lt;br&gt;
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&lt;/div&gt;&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-os-conceitos.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/2966884930349428647/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-os-conceitos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/2966884930349428647'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/2966884930349428647'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/tecnica-fotografica-os-conceitos.html' title='Técnica fotográfica: O obturador'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-5040468413716304685</id><published>2010-10-09T00:55:00.001+01:00</published><updated>2011-02-26T00:17:38.524+00:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="arte"/><category scheme="http://www.blogger.com/atom/ns#" term="composição"/><category scheme="http://www.blogger.com/atom/ns#" term="fotografia"/><category scheme="http://www.blogger.com/atom/ns#" term="orientação"/><category scheme="http://www.blogger.com/atom/ns#" term="orientações"/><category scheme="http://www.blogger.com/atom/ns#" term="regra"/><category scheme="http://www.blogger.com/atom/ns#" term="regras"/><category scheme="http://www.blogger.com/atom/ns#" term="terços"/><category scheme="http://www.blogger.com/atom/ns#" term="ver"/><title type='text'>Aprender a ver: A regra dos terços</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Antes de entrar nas questões puramente técnicas, acho importante abordar um outro tema: a composição.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Há imagens que parecem fazer mais sentido que outras, quando olhamos para elas. Isto não acontece por acaso nem fruto de um acontecimento absurdo e inexplicável; deve-se à forma como a imagem foi enquadrada. É importante não ter coisas a mais que nos distraiam do assunto principal, nem coisas a menos ao ponto de a imagem parecer desprovida de conteúdo. Numa fotografia (ou pintura, ou qualquer outro tipo de imagem) com uma composição cuidada, todos os elementos contribuem de alguma forma para o impacto da imagem final.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
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&lt;/div&gt;&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/aprender-ver-regra-dos-tercos.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/5040468413716304685/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/aprender-ver-regra-dos-tercos.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/5040468413716304685'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/5040468413716304685'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/aprender-ver-regra-dos-tercos.html' title='Aprender a ver: A regra dos terços'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFjt8KbBDNsnUAH2vvRNykQ2CV9vySIMKUFg_2CD7Sg7rugcnxKp4H9ChY8rWECmLy1c7HmVscU3RWABr8krObxX-TdLS9FrWbn6UbmW8DpNQIzk6MqGQtYprWXNYHdN7wJ_EJ1nFJb2s/s72-c/The_Intruder_ter%C3%A7os.jpg" height="72" width="72"/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-4641925889733402925</id><published>2010-10-06T16:28:00.001+01:00</published><updated>2011-02-26T00:17:52.985+00:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="canon"/><category scheme="http://www.blogger.com/atom/ns#" term="fotografia"/><category scheme="http://www.blogger.com/atom/ns#" term="megapixeis"/><category scheme="http://www.blogger.com/atom/ns#" term="megapixel"/><category scheme="http://www.blogger.com/atom/ns#" term="mito"/><category scheme="http://www.blogger.com/atom/ns#" term="mitos"/><category scheme="http://www.blogger.com/atom/ns#" term="mp"/><category scheme="http://www.blogger.com/atom/ns#" term="nikon"/><category scheme="http://www.blogger.com/atom/ns#" term="photoshop"/><title type='text'>Mitos</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Achei interessante começar por falar de alguns mitos que aparecem associados à fotografia. É que há muitos e nunca é demais alertar para os mais importantes.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br&gt;
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&lt;/div&gt;&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/mitos.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/4641925889733402925/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/mitos.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/4641925889733402925'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/4641925889733402925'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/mitos.html' title='Mitos'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5853158638648544204.post-5133766290659501605</id><published>2010-10-06T01:45:00.000+01:00</published><updated>2011-02-26T00:11:10.803+00:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="foto"/><category scheme="http://www.blogger.com/atom/ns#" term="fotografar"/><category scheme="http://www.blogger.com/atom/ns#" term="fotografia"/><category scheme="http://www.blogger.com/atom/ns#" term="fotográfica"/><category scheme="http://www.blogger.com/atom/ns#" term="técnica"/><title type='text'>Mais que carregar num botão</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;Ao contrário do que muitos possam pensar, fotografar envolve muito mais do que um clique no obturador da máquina fotográfica. É um processo complexo, que começa muito antes de se colocar sequer o olho atrás do visor da câmara e termina muito depois de se premir o botão que acciona o obturador. Envolve muitas variáveis e leva anos a ser aperfeiçoado, pelo que implica uma constante aprendizagem.&lt;br&gt;
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&lt;/div&gt;&lt;a href=&quot;http://atrasdaobjectiva.blogspot.com/2010/10/mais-que-carregar-num-botao.html#more&quot;&gt;Ler mais »&lt;/a&gt;</content><link rel='replies' type='application/atom+xml' href='http://atrasdaobjectiva.blogspot.com/feeds/5133766290659501605/comments/default' title='Enviar feedback'/><link rel='replies' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/mais-que-carregar-num-botao.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/5133766290659501605'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5853158638648544204/posts/default/5133766290659501605'/><link rel='alternate' type='text/html' href='http://atrasdaobjectiva.blogspot.com/2010/10/mais-que-carregar-num-botao.html' title='Mais que carregar num botão'/><author><name>Diego</name><uri>http://www.blogger.com/profile/15659381429149921795</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='21' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4-qplJRLzGZRUddLXWjTgvWQbtIMLKpR36Jan4wjoouDfVGh6hiE4r88eNRPeXqVpcXUFvt2SJdxGt-QpH4b20qgunzdH8kBD6oaSfAFbIvp96OWtatgIrAqVc7Cq2TU/s220/AutoRetrato-1.jpg'/></author><thr:total>2</thr:total></entry></feed>