{"id":9010,"date":"2026-10-13T21:08:56","date_gmt":"2026-10-13T21:08:56","guid":{"rendered":"http:\/\/zassist-guide-9010"},"modified":"2026-10-13T21:08:56","modified_gmt":"2026-10-13T21:08:56","slug":"z-%e3%83%95%e3%82%a3%e3%83%bc%e3%83%ab%e3%83%89%e3%82%a8%e3%82%af%e3%82%b9%e3%83%9d%e3%83%bc%e3%82%b8%e3%83%a3%e3%83%bc%e3%82%a2%e3%82%b7%e3%82%b9%e3%83%88","status":"publish","type":"page","link":"https:\/\/www.zassist.dfgrom.com\/ja\/user-guide\/z-field-exposure-assist\/","title":{"rendered":"Z\u30d5\u30a3\u30fc\u30eb\u30c9 - \u9732\u51fa\u30a2\u30b7\u30b9\u30c8"},"content":{"rendered":"<div class=\"zg\"><div class=\"zg-searchbar\"><div class=\"search\"><i class=\"ion\" aria-label=\"\u691c\u7d22\" title=\"\u691c\u7d22\">\uf55f<\/i><input id=\"q\" type=\"search\" placeholder=\"\u30ac\u30a4\u30c9\u5185\u3092\u691c\u7d22\u2026\uff08\/ \u3092\u62bc\u3059\uff09\" autocomplete=\"off\" spellcheck=\"false\"><div id=\"results\" class=\"results\"><\/div><\/div><\/div><section id=\"z-field-exposure-assist\"><h2>Z\u30d5\u30a3\u30fc\u30eb\u30c9 - \u9732\u51fa\u30a2\u30b7\u30b9\u30c8<\/h2><figure class=\"landscape\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/zassist-guide\/monitor-default.png\" alt=\"Monitor \u2014 default layout (top banner, live feed, HUD tabs, right rail)\" loading=\"lazy\"><figcaption>Monitor \u2014 default layout (top banner, live feed, HUD tabs, right rail) <span class=\"tag\">web preview \u2014 replace with device shot<\/span><\/figcaption><\/figure><figure class=\"landscape\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/zassist-guide\/monitor-falsecolor.png\" alt=\"False Colour with the exposure legend\" loading=\"lazy\"><figcaption>False Colour with the exposure legend <span class=\"tag\">web preview \u2014 replace with device shot<\/span><\/figcaption><\/figure><figure class=\"landscape\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/zassist-guide\/sheet-iso.png\" alt=\"ISO picker sheet\" loading=\"lazy\"><figcaption>ISO picker sheet <span class=\"tag\">web preview \u2014 replace with device shot<\/span><\/figcaption><\/figure><figure class=\"landscape\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/zassist-guide\/sheet-falsecolor-options.png\" alt=\"False Colour presets sheet (long-press)\" loading=\"lazy\"><figcaption>False Colour presets sheet (long-press) <span class=\"tag\">web preview \u2014 replace with device shot<\/span><\/figcaption><\/figure><p class=\"para\">This feature converts the preview from your Nikon Z camera into an intuitive, false-color map. Instead of traditional 0\u2013100% IRE levels, the app uses an independent mathematical formula to calculate exposure logarithmically based on dynamic range data, and 10-bit\/12-bit RGB profiles. This universal method adapts automatically to protect your highlights and shadows across all camera formats and picture profiles. It relays on applying grayscale to the live feed and then mapping colors based on the brightness values in addition to data coming from waveform scope. Operators can map their own color profiles to custom IRE steps or camera luma values, allowing for precise, repeatable contrast and exposure management on set.<\/p><p class=\"para\">Its main features are: \u2022 Universal Compatibility: Works uniformly across all formats, including standard Picture Controls, N-Log and Log3G10. \u2022 Wi-Fi \/ USB-C Monitoring: Analyzes incoming data packets in real-time with zero lag or file degradation.<\/p><p class=\"para\">Colors and presets: long-press the Z Field tool \u2192 \u201cEdit colours\u2026\u201d to recolor any stop live over the feed (stock Nikon Z palette, transparent to let the image show through, or a custom color), then \u201cSave Current as Preset\u201d to keep that palette. Presets load with one tap and can be renamed or deleted with a long-press. The legend position and opacity are in Options \u2192 Legend.<\/p><\/section><nav class=\"zg-pager\"><a href=\"\/ja\/%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%82%ac%e3%82%a4%e3%83%89\/\"><i class=\"ion\" aria-label=\"\u30ea\u30b9\u30c8\" title=\"\u30ea\u30b9\u30c8\">\uf3bb<\/i> \u30b3\u30f3\u30c6\u30f3\u30c4<\/a><a href=\"\/ja\/%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%82%ac%e3%82%a4%e3%83%89\/%e7%9b%a3%e8%a6%96%e3%83%84%e3%83%bc%e3%83%ab\/\"><i class=\"ion\" aria-label=\"\u30b7\u30a7\u30d6\u30ed\u30f3\u30d0\u30c3\u30af\" title=\"\u30b7\u30a7\u30d6\u30ed\u30f3\u30d0\u30c3\u30af\">\uf229<\/i> \u76e3\u8996\u30c4\u30fc\u30eb<\/a><a href=\"\/ja\/%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%82%ac%e3%82%a4%e3%83%89\/%e3%82%ab%e3%83%a1%e3%83%a9%e8%a8%ad%e5%ae%9a%e3%83%84%e3%83%bc%e3%83%ab\/\">\u30ab\u30e1\u30e9\u8a2d\u5b9a\u30c4\u30fc\u30eb <i class=\"ion\" aria-label=\"\u30b7\u30a7\u30d6\u30ed\u30f3\u30d5\u30a9\u30ef\u30fc\u30c9\" title=\"\u30b7\u30a7\u30d6\u30ed\u30f3\u30d5\u30a9\u30ef\u30fc\u30c9\">\uf23b<\/i><\/a><\/nav><\/div><script src=\"\/wp-content\/uploads\/zassist-guide\/search-index.js\"><\/script><script src=\"\/wp-content\/uploads\/zassist-guide\/search.js\"><\/script>","protected":false},"excerpt":{"rendered":"<p>&#xf55f; Z Field \u2014 Exposure Assist Monitor \u2014 default layout (top banner, live feed, HUD tabs, right rail) web preview \u2014 replace with device shot False Colour with the exposure legend web preview \u2014 replace with device shot ISO picker sheet web preview \u2014 replace with device shot False Colour presets sheet (long-press) web preview \u2014 replace with device shot This feature converts the preview from your Nikon Z camera into an intuitive, false-color map. Instead of traditional 0\u2013100% IRE levels, the app uses an independent mathematical formula to calculate exposure logarithmically based on dynamic range data, and 10-bit\/12-bit RGB profiles. This universal method adapts automatically to protect your highlights [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9000,"menu_order":9,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9010","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\uf55fZ Field \u2014 Exposure AssistThis feature converts the preview from your Nikon Z camera into an intuitive, false-color map. Instead of traditional 0\u2013100% IRE levels, the app uses an independent mathematical formula to calculate exposure logarithmically based on dynamic range data, and 10-bit\/12-bit RGB profiles. This universal method adapts automatically to protect your highlights and\" \/>\n\t<meta name=\"robots\" content=\"noindex, nofollow, max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.zassist.dfgrom.com\/ja\/user-guide\/z-field-exposure-assist\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"ja_JP\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Z Assist - Live Monitor &amp; Remote Control for Nikon Z Cameras\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Z Field \u2014 Exposure Assist - Z Assist\" \/>\n\t\t<meta property=\"og:description\" content=\"\uf55fZ Field \u2014 Exposure AssistThis feature converts the preview from your Nikon Z camera into an intuitive, false-color map. 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