Deprecated: Joomla\Input\Input implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /libraries/vendor/joomla/input/src/Input.php on line 41
Deprecated: Return type of Joomla\Input\Input::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /libraries/vendor/joomla/input/src/Input.php on line 170
Deprecated: Joomla\CMS\Input\Input implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /libraries/src/Input/Input.php on line 31
Deprecated: Joomla\CMS\Input\Cookie implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /libraries/src/Input/Cookie.php on line 21
Deprecated: Creation of dynamic property Joomla\CMS\User\User::$aid is deprecated in /libraries/src/User/User.php on line 255
Deprecated: Creation of dynamic property Joomla\CMS\User\User::$aid is deprecated in /libraries/src/User/User.php on line 255
Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /libraries/src/Uri/Uri.php on line 143
Deprecated: Creation of dynamic property ContactRouterRulesLegacy::$router is deprecated in /components/com_contact/helpers/legacyrouter.php on line 30
Deprecated: Creation of dynamic property ContentRouterRulesLegacy::$router is deprecated in /components/com_content/helpers/legacyrouter.php on line 30
Deprecated: Creation of dynamic property NewsfeedsRouterRulesLegacy::$router is deprecated in /components/com_newsfeeds/helpers/legacyrouter.php on line 30
Deprecated: Creation of dynamic property UsersRouterRulesLegacy::$router is deprecated in /components/com_users/helpers/legacyrouter.php on line 30 Sigma dp1 Quattro
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$task is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$parameters.menu is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$article.id is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$list.offset is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$params is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.published is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.archived is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.language is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$id is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$asset_id is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$title is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$alias is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$introtext is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$fulltext is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$state is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$catid is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$created is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$created_by is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$created_by_alias is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$modified is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$modified_by is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$checked_out is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$checked_out_time is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$publish_up is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$publish_down is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$images is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$urls is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$attribs is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$version is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$ordering is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$metakey is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$metadesc is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$access is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$hits is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$metadata is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$featured is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$language is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$xreference is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property Joomla\CMS\Table\Content::$note is deprecated in /libraries/src/Table/Table.php on line 189
Deprecated: Creation of dynamic property ContentViewArticle::$baseurl is deprecated in /libraries/src/MVC/View/HtmlView.php on line 215
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$task is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$parameters.menu is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$article.id is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$list.offset is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$params is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.published is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.archived is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.language is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$note is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$path is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$version is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$note is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$path is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$version is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$note is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$path is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Categories\CategoryNode::$version is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Helper\TagsHelper::$itemTags is deprecated in /libraries/src/Helper/TagsHelper.php on line 454
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.state is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$list.limit is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.context is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\Object\CMSObject::$filter.assigned_cat_ids is deprecated in /libraries/src/Object/CMSObject.php on line 197
Deprecated: Creation of dynamic property Joomla\CMS\User\User::$aid is deprecated in /libraries/src/User/User.php on line 255
Deprecated: Creation of dynamic property ContentViewArticle::$pageclass_sfx is deprecated in /components/com_content/views/article/view.html.php on line 206
Firma Sigma wprowadza na rynek aparat dp1 Quattro z matrycą Foveon X3 o rozdzielczości 29 megapikseli i obiektywem o ogniskowej 19 mm. Aparat Sigma dp1 Quattro posiada sensor Foveon X3 w rozmiarze 23.5×15.7 mm, składający się z trzech warstw: niebieskiej, zielonej i czerwonej - charakteryzujących się różną rozdzielczością. Najwyższa - niebieska - posiada 19.6 milionów komórek światłoczułych, natomiast pozostałe mają po 4.9 milionów.
Podobno taki podział ma wiele zalet, począwszy od szybkości odczytu danych do zmniejszenia szumu. Sensor obsługuje czułości ISO od 100 do 6400, a maksymalna rozdzielczość obrazów w formacie JPEG wynosi 7680×5120, natomiast RAW - 5424×3616 pikseli. Obiektyw Sigmy dp1 Quattro składa się 9 elementów ułożonych w 8 grupach. Zastosowane zostało m.in. szkoło FLD („F” Low Dispersion) o charakterystyce szkła fluorytowego. Obiektyw umożliwia fotografowanie z odległości od 20 cm - można przy tym wybrać tryb makro, portret lub sceneria.
Aparat posiada m.in. 9-punktowy autofocus oraz możliwość ogniskowania po wykryciu twarzy. Użytkownik może też wybrać tryb „ AF+MF” pozwalający na jednoczesną pracą autofocusa i ręczne ustawianie pierścienia ostrości. Aparat pozwala rejestrować zdjęcia RAW z szybkością około 3.5 kl/s (maksymalnie 7 zdjęć w sekwencji). Po zredukowaniu rozmiaru zdjęcia szybkość ta wzrasta do 4.5 kl/s (maksymalnie 14 zdjęć w sekwencji). Korpus dpl Quattro wykonany został z magnezu. Aparat jest przy tym lekki. Bez karty i akumulatora waży 425 g.
Producent przewidział dla aparatów Quattro wiele akcesoriów. Wśród nich jest m.in. optyczny wizjer VF-31 montowany w gnieździe gorącej stopki, wizjer LVF-01 montowany na ekranie LCD i powiększający obraz 2.5-krotnie oraz specjalna torba oznaczona jako CB-31, mogąca jednocześnie pomieścić wszystkie trzy aparaty z serii Quattro.
