{"id":10839,"date":"2012-02-08T14:22:52","date_gmt":"2012-02-08T13:22:52","guid":{"rendered":"http:\/\/francescophoto.wordpress.com\/?p=10839"},"modified":"2012-02-08T14:22:52","modified_gmt":"2012-02-08T13:22:52","slug":"sigma-dp1m-e-dp2m","status":"publish","type":"post","link":"https:\/\/francescophoto.it\/blog\/2012\/02\/08\/sigma-dp1m-e-dp2m\/","title":{"rendered":"Sigma DP1m e DP2m"},"content":{"rendered":"<p><a href=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-front.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-thumbnail wp-image-10840\" title=\"DP1m-hi-front\" src=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-front.jpg?w=128\" alt=\"\" width=\"128\" height=\"96\" srcset=\"https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front.jpg 1280w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front-500x375.jpg 500w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front-128x96.jpg 128w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front-768x576.jpg 768w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a>Sigma ha rinnovato anche le sue compatte con sensore Foveo. QUeste compatte con ottica fissa ora montano il sensore Foveon utilizzato anche sulla SD1 di dimensioni APS con 15 Mpx su tre strati, che grazie a questo e all&#8217;assenza del filtro antialias, ha una risoluzione paragonabile ad una fotocamera tradizionale con almeno 25 Mpx. L&#8217;adozione del nuovo sensore, pi\u00f9 grande del precedente, ha richiesto anche l&#8217;adozione di nuovi obiettivi. La DP1 m monta un 19 mm equivalente ad un 28 mm e la DP2m un 30 mm equivalente ad un 45 mm.<!--more--><br \/>\nLe principali caratteristiche delle DP1m e DP2m sono:<\/p>\n<p>&#8211; sensore CMOS Foveon da 15 Mpx per 3 di dimensioni APS<br \/>\n&#8211; fattore moltiplicativo 1,5x<br \/>\n&#8211; obiettivo 19 mm f\/2,8 equivalente ad un 28 mm per la DP1 e 30 mm f\/2,8 equivalente ad un 45 mm per la DP2<br \/>\n&#8211; schermo da 3\u2033 e 920.000 pixel<br \/>\n&#8211; possibilit\u00e0 di salvare le foto anche in formato raw<br \/>\n&#8211; tempi di otturazione da 15 sec a 1\/2000 di sec<br \/>\n&#8211; modalit\u00e0 di esposizione automatica, a priorit\u00e0 e manuale<br \/>\n&#8211; messa a fuoco automatica e manuale<br \/>\n&#8211; ripresa video VGA 640&#215;480 pixel<br \/>\n&#8211; slitta per flash esterno<br \/>\n&#8211; utilizza schede SD\/SDHC\/SDXC<br \/>\n&#8211; alimentazione con batteria agli ioni di litio<br \/>\n&#8211; dimensioni estremamente contenute per una fotocamera APS<\/p>\n<p>Non sono ancora noti i prezzi e la disponibilit\u00e0.<\/p>\n<p>Queste compatte incominciano ad avvicinarsi alla compatta ottimale come complemento ad una reflex. Aggiungendo uno zoom 2x o anche un obiettivo equivalente ad un 35 mm e un piccolo flash Sigma potrebbe costruire la compatta ideale, speranco che il prezzo sia congruente.<\/p>\n<h3>DP1m<\/h3>\n<p><a href=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-front.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10840\" title=\"DP1m-hi-front\" src=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-front.jpg?w=500\" alt=\"\" width=\"500\" height=\"375\" srcset=\"https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front.jpg 1280w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front-500x375.jpg 500w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front-128x96.jpg 128w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-front-768x576.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-back.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10841\" title=\"DP1m-hi-back\" src=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-back.jpg?w=500\" alt=\"\" width=\"500\" height=\"375\" srcset=\"https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-back.jpg 1280w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-back-500x375.jpg 500w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-back-128x96.jpg 128w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-back-768x576.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-top.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10842\" title=\"DP1m-hi-top\" src=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp1m-hi-top.jpg?w=500\" alt=\"\" width=\"500\" height=\"375\" srcset=\"https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-top.jpg 1280w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-top-500x375.jpg 500w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-top-128x96.jpg 128w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp1m-hi-top-768x576.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<h3>DP2m<\/h3>\n<p><a href=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp2m-hi-front.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10843\" title=\"DP2m-hi-front\" src=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp2m-hi-front.jpg?w=500\" alt=\"\" width=\"500\" height=\"375\" srcset=\"https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-front.jpg 1280w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-front-500x375.jpg 500w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-front-128x96.jpg 128w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-front-768x576.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp2m-hi-back.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10844\" title=\"DP2m-hi-back\" src=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/dp2m-hi-back.jpg?w=500\" alt=\"\" width=\"500\" height=\"375\" srcset=\"https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-back.jpg 1280w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-back-500x375.jpg 500w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-back-128x96.jpg 128w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/dp2m-hi-back-768x576.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<h3><\/h3>\n<h3>Sensore Foveon<\/h3>\n<p><a href=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/sensor_merrill.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10834\" title=\"Sensor_Merrill\" src=\"http:\/\/blog.francescophoto.it\/wp-content\/uploads\/2012\/02\/sensor_merrill.jpg?w=500\" alt=\"\" width=\"500\" height=\"375\" srcset=\"https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/sensor_merrill.jpg 1280w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/sensor_merrill-500x375.jpg 500w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/sensor_merrill-128x96.jpg 128w, https:\/\/francescophoto.it\/blog\/wp-content\/uploads\/2012\/02\/sensor_merrill-768x576.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sigma ha rinnovato anche le sue compatte con sensore Foveo. QUeste compatte con ottica fissa ora montano il sensore Foveon utilizzato anche sulla SD1 di dimensioni APS con 15 Mpx su tre strati, che grazie a questo e all&#8217;assenza del filtro antialias, ha una risoluzione paragonabile ad una fotocamera tradizionale con almeno 25 Mpx. L&#8217;adozione &hellip; <a href=\"https:\/\/francescophoto.it\/blog\/2012\/02\/08\/sigma-dp1m-e-dp2m\/\" class=\"more-link\">Continua la lettura di <span class=\"screen-reader-text\">Sigma DP1m e DP2m<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[45,8,23],"tags":[256,413,415,571,1147],"class_list":["post-10839","post","type-post","status-publish","format-standard","hentry","category-45","category-compatte","category-novita","tag-aps","tag-dp1m","tag-dp2m","tag-foveon","tag-sigma"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/posts\/10839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/comments?post=10839"}],"version-history":[{"count":0,"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/posts\/10839\/revisions"}],"wp:attachment":[{"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/media?parent=10839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/categories?post=10839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/francescophoto.it\/blog\/wp-json\/wp\/v2\/tags?post=10839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}