{"id":131746,"date":"2022-11-27T19:50:04","date_gmt":"2022-11-28T01:50:04","guid":{"rendered":"https:\/\/blogging-techies.com\/sw\/detta-ar-vad-canons-defocus-smoothing-belaggning-gor-med-bokeh\/"},"modified":"2022-11-27T19:50:04","modified_gmt":"2022-11-28T01:50:04","slug":"detta-ar-vad-canons-defocus-smoothing-belaggning-gor-med-bokeh","status":"publish","type":"post","link":"https:\/\/blogging-techies.com\/sw\/detta-ar-vad-canons-defocus-smoothing-belaggning-gor-med-bokeh\/","title":{"rendered":"Detta \u00e4r vad Canons \u201cDefocus Smoothing\u201d-bel\u00e4ggning g\u00f6r med bokeh"},"content":{"rendered":"<div>\n<p>Canon tillk\u00e4nnagav nyligen det nya RF 85 mm f\/1.2L USM DS-objektivet f\u00f6r det spegell\u00f6sa EOS R-systemet.  Men vad exakt betyder DS?  Visst, det betyder \u201cdefokus utj\u00e4mning\u201d, men vilken effekt har det egentligen p\u00e5 bilden?  Hur f\u00e5r det bokehen att se ut?  N\u00e5v\u00e4l, Canon har lagt ut en video som visar exakt hur det ser ut.<\/p>\n<p>Den 90 sekunder l\u00e5nga videon visar en grundl\u00e4ggande \u00f6versikt \u00f6ver utj\u00e4mning av osk\u00e4rpa, tillsammans med n\u00e5gra exempel.  Det \u00e4r i princip Canons motsvarighet till Apodization-tekniken (APD) som finns i objektiv som Sony FE 100 mm f\/2.8 STF GM OSS.<\/p>\n<p>Defocus Smoothing, s\u00e4ger Canon, \u00e4r en \u00e5ngavsatt bel\u00e4ggning som l\u00e4ggs till de fr\u00e4mre och bakre ytorna av ett eller flera element som \u201char effekten av att gradvis minska transmissionsfaktorn fr\u00e5n mitten till linsens periferi\u201d.  P\u00e5 vanlig engelska betyder detta att omr\u00e5den som inte \u00e4r i fokus i huvudsak har en sorts radiell gradientfj\u00e4der som mjukar upp kanterna.<\/p>\n<p>RF 85 mm f\/1.2L USM DS \u00e4r det f\u00f6rsta Canon-objektivet som har tekniken, och f\u00f6r kostnadsskillnaden p\u00e5 $300 j\u00e4mf\u00f6rt med icke-DS-versionen ger det definitivt ett utseende som m\u00e5nga fotografer kommer att f\u00f6redra.  Det f\u00e5r dig n\u00e4stan att undra varf\u00f6r de brydde sig om att sl\u00e4ppa en icke-DS-version \u00f6verhuvudtaget.<\/p>\n<\/p><\/div>\n   ","protected":false},"excerpt":{"rendered":"<p>Canon tillk\u00e4nnagav nyligen det nya RF 85 mm f\/1.2L USM DS-objektivet f\u00f6r det spegell\u00f6sa EOS R-systemet. Men vad exakt betyder DS? Visst, det betyder \u201cdefokus utj\u00e4mning\u201d, men vilken effekt har det egentligen p\u00e5 bilden? Hur f\u00e5r det bokehen att se ut? N\u00e5v\u00e4l, Canon har lagt ut en video som visar exakt hur det ser ut. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":131747,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[5],"tags":[24,1943,40697,59575,452,494,102,59576,23],"class_list":["post-131746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bloggar","tag-ar","tag-bokeh","tag-canons","tag-defocus","tag-detta","tag-gor","tag-med","tag-smoothingbelaggning","tag-vad"],"_links":{"self":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/131746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/comments?post=131746"}],"version-history":[{"count":0,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/131746\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media\/131747"}],"wp:attachment":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media?parent=131746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/categories?post=131746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/tags?post=131746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}