{"id":47860,"date":"2019-07-10T14:30:50","date_gmt":"2019-07-10T18:30:50","guid":{"rendered":"https:\/\/neilvn.com\/tangents\/?p=47860"},"modified":"2023-10-13T01:47:57","modified_gmt":"2023-10-13T05:47:57","slug":"lens-review-sharpness-sony-85mm-f14-gm-vs-sony-85mm-f18","status":"publish","type":"post","link":"https:\/\/neilvn.com\/tangents\/lens-review-sharpness-sony-85mm-f14-gm-vs-sony-85mm-f18\/","title":{"rendered":"Lens review: sharpness &#8211; Sony 85mm f\/1.4 GM vs Sony 85mm f\/1.8"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/anelisa\/sony-85mm\/DSC00178_sq.jpg\" alt=\"\" width=\"900\" height=\"900\" \/><\/p>\n<h1>Lens review: sharpness &#8211; Sony 85mm f\/1.4 GM vs Sony 85mm f\/1.8<\/h1>\n<p>Which is the better choice &#8212; the <a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f14-gm-lens\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sony FE 85mm f\/1.4 GM<\/a>\u00a0(<em>affiliate<\/em>)\u00a0or the <a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f18\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sony FE 85mm f\/1.8<\/a>\u00a0(<em>affiliate<\/em>)\u00a0&#8212; it&#8217;s a question that comes up regularly in the Sony discussion groups and FB groups. The short answer &#8211; you would be very happy with either option. In this review though, we are going to consider the sharpness of both lenses.<\/p>\n<p>Email me if you want to There is also a link where you can download the RAW files for yourself to have a closer look. I took photos of the lens test chart in my studio, comparing the sharpness of the Sony 85mm f1.4 GM against the 85mm f1.8 at the wider apertures. I tried to keep things as consistent as possible. Check the edge-to-edge sharpness. Also check for pincushion distortion and chromatic aberration &#8211; even though these can be corrected in post.<\/p>\n<p>It should be clear just how sharp the f1.4 lens is, even wide open. As I mentioned in my <a href=\"https:\/\/neilvn.com\/tangents\/review-sony-fe-85mm-f14-gm-lens\/\">review: Sony FE 85mm f\/1.4 GM Lens<\/a>,\u00a0in my opinion it is the best 85mm lens I have used. And I have used and owned the range from Nikon, Canon and Sony. Even the Fuji 56mm f1.2<\/p>\n<p>Now that we know both lenses are in the &#8220;crazy sharp&#8221; category,\u00a0your decision will have to rest on size, budget, and speed of AF:<\/p>\n<p>&nbsp;<\/p>\n<p><!--more--><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>Considering the\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f14-gm-lens\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sony FE 85mm f\/1.4 GM Lens<\/a>\u00a0\u00a0(<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f14-gm-lens-bh\/\" target=\"_blank\" rel=\"noopener noreferrer\"><em>B&amp;H<\/em><\/a>\u00a0\/\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f14-gm-lens\/\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Amazon<\/em><\/a>)<\/p>\n<ul>\n<li>This lens is surprisingly sharp, edge to edge, wide open! Check the\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/review-sony-fe-85mm-f14-gm-lens\/\">review: Sony FE 85mm f\/1.4 GM lens<\/a>\u00a0for 100% crop examples as well.<\/li>\n<li>That wide aperture gives you a slight advantage in handholding ability in low light.<\/li>\n<li>Keep in mind that the f1.4 optic renders the subject and scene differently than the f\/1.8 beyond what you&#8217;d think the difference in depth of field would be. It just looks different.<\/li>\n<li>Yes, it is slightly slower to focus the the 85mm f1.8, (and it does make a light noise when it focuses), but the AF speed is mostly immaterial for the work that I do &#8212; portraits and weddings. I don&#8217;t do sport, therefore\u00a0I don&#8217;t particularly notice the AF speed when using this lens.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Considering the\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f18\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sony FE 85mm f\/1.8 lens<\/a> (<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f18\/\" target=\"_blank\" rel=\"noopener noreferrer\"><em>B&amp;H<\/em><\/a> \/ <a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f18\/\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Amazon<\/em><\/a>)<\/p>\n<ul>\n<li>Focusing is faster than the f1\/.4<\/li>\n<li>Compact and lightweight<\/li>\n<li>It is razor sharp. Check the\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/review-sony-fe-85mm-f-1-8-lens\/\">review: Sony FE 85mm f\/1.8 lens<\/a>, where there are 100% crops to show you just how crisp it is wide open.<\/li>\n<li>It is so affordable that this lens should be in your camera bag if you can&#8217;t swing the extra $1000 for the f\/1.4 GM lens<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2>Camera settings for the photo above<\/h2>\n<ul>\n<li>1\/640 @ f\/2 @ 800 ISO \u2026 available light<\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-a7r-ii\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sony a7R\u00a0II<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f14-gm-lens\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sony FE 85mm f\/1.4 GM<\/a>\u00a0\u00a0(<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f14-gm-lens-bh\/\" target=\"_blank\" rel=\"noopener noreferrer\"><em>B&amp;H<\/em><\/a>\u00a0\/\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/sony-fe-85mm-f14-gm-lens\/\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Amazon<\/em><\/a>)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>Related articles<\/h2>\n<ul>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/review-sony-fe-85mm-f-1-8-lens\/\">review: Sony FE 85mm f\/1.8 lens<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/review-sony-fe-85mm-f14-gm-lens\/\">review: Sony FE 85mm f\/1.4 GM lens<\/a><\/li>\n<li>Other reviews of <a href=\"https:\/\/neilvn.com\/tangents\/category\/equipment-reviews-sony\/\">Sony photo gear<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/85mm-best-lens-change-portrait-photography\/\">85mm \u2013 The best lens to change your portrait photography<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lens review: sharpness &#8211; Sony 85mm f\/1.4 GM vs Sony 85mm f\/1.8<\/p>\n","protected":false},"author":1,"featured_media":47868,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[705,453],"tags":[859,12570,12571],"yst_prominent_words":[8347,7211,12563,8355,8349,7915,7210,7208,8335,8351,8346,8345,7219,12099,8353,7913,7209,7207,8348,8350],"class_list":{"0":"post-47860","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-equipment-reviews-sony","8":"category-sony","9":"tag-review-sony-lenses","10":"tag-sony-85mm-f-1-4-gm","11":"tag-sony-85mm-f-1-8","12":"entry"},"_links":{"self":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/47860"}],"collection":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/comments?post=47860"}],"version-history":[{"count":33,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/47860\/revisions"}],"predecessor-version":[{"id":51761,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/47860\/revisions\/51761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/media\/47868"}],"wp:attachment":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/media?parent=47860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/categories?post=47860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/tags?post=47860"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/yst_prominent_words?post=47860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}