{"id":2621,"date":"2026-09-18T23:36:12","date_gmt":"2026-09-18T14:36:12","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=2621"},"modified":"2026-09-18T23:36:13","modified_gmt":"2026-09-18T14:36:13","slug":"machine-vision-lighting-types","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/","title":{"rendered":"\ud83d\udd26 \uba38\uc2e0\ube44\uc804 \uc870\uba85 \uae30\ubc95 \u2013 \uba85\uc2dc\uc57c\u00b7\uc554\uc2dc\uc57c\u00b7\ub3d9\ucd95\u00b7\ubc31\ub77c\uc774\ud2b8, \uc870\uba85\uc774 \ub300\ube44\ub97c \ub9cc\ub4e0\ub2e4"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uac80\uc0ac \uc7a5\ube44\uc5d0\uc11c \ubd88\ub7c9\uc774 \uc548 \uc7a1\ud799\ub2c8\ub2e4. \uce74\uba54\ub77c\ub97c \ub354 \uc88b\uc740 \uac78\ub85c \ubc14\uafd4\ubd05\ub2c8\ub2e4. \ub80c\uc988\ub3c4 \ubc14\uafd4\ubd05\ub2c8\ub2e4. \uc54c\uace0\ub9ac\uc998\ub3c4 \uc190\ubd05\ub2c8\ub2e4. \uadf8\ub798\ub3c4 \uc548 \uc7a1\ud799\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7f0\ub370 \uc870\uba85\uc744 \ubc14\uafb8\ub2c8 \ud55c \ubc88\uc5d0 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uba38\uc2e0\ube44\uc804\uc5d0\uc11c \uc790\uc8fc \ubc8c\uc5b4\uc9c0\ub294 \uc77c\uc785\ub2c8\ub2e4. <strong>\uce74\uba54\ub77c\ub294 \uc788\ub294 \ub300\ube44\ub97c \uae30\ub85d\ud560 \ubfd0, \uc5c6\ub294 \ub300\ube44\ub97c \ub9cc\ub4e4\uc5b4\ub0b4\uc9c0\ub294 \ubabb\ud569\ub2c8\ub2e4.<\/strong> \ub300\ube44\ub97c \ub9cc\ub4dc\ub294 \uac83\uc740 \uc870\uba85\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae00\uc740 \uba85\uc2dc\uc57c\u00b7\uc554\uc2dc\uc57c\u00b7\ub3d9\ucd95\u00b7\ubc31\ub77c\uc774\ud2b8 \ub124 \uac00\uc9c0 \uae30\ubcf8 \ubc30\uce58\uac00 \uac01\uac01 \ubb34\uc5c7\uc744 \ubcf4\uc774\uac8c \ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 <strong>\uc5b4\ub5a4 \uc870\uba85\uc744 \uc5b8\uc81c \uace0\ub97c\uc9c0\ub97c \uae30\ud558 \uacc4\uc0b0\uc73c\ub85c<\/strong> \uc815\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 \uc774 \uae00\uc740 \uad11\ud559 \uc2dc\ub9ac\uc988 7\ub2e8\uacc4 <strong>\ube44\uc804 \uc870\uba85<\/strong>\uc758 \uccab \uae00\uc785\ub2c8\ub2e4. \uc55e\uc120 6\ub2e8\uacc4\uc5d0\uc11c \ub2e4\ub8ec <a href=\"https:\/\/steelcrucian.com\/led-flicker-pwm-guide\/\">\ud50c\ub9ac\ucee4\uc640 PWM \uc870\uad11<\/a>\uc774 \uc774 \uae00 \ud6c4\ubc18\uc758 \ub178\ucd9c\u00b7\uc2a4\ud2b8\ub85c\ube0c \uc774\uc57c\uae30\uc640 \ubc14\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%F0%9F%94%A6_%EB%84%A4_%EA%B0%80%EC%A7%80_%EA%B8%B0%EB%B3%B8_%EB%B0%B0%EC%B9%98\" >\ud83d\udd26 \ub124 \uac00\uc9c0 \uae30\ubcf8 \ubc30\uce58<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%F0%9F%93%90_%EB%AA%85%EC%8B%9C%EC%95%BC%EC%99%80_%EC%95%94%EC%8B%9C%EC%95%BC%EC%9D%98_%EA%B2%BD%EA%B3%84%EB%8A%94_%EC%96%B4%EB%94%94%EC%9D%B8%EA%B0%80\" >\ud83d\udcd0 \uba85\uc2dc\uc57c\uc640 \uc554\uc2dc\uc57c\uc758 \uacbd\uacc4\ub294 \uc5b4\ub514\uc778\uac00<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%F0%9F%9F%A2_%EB%8F%99%EC%B6%95%EC%A1%B0%EB%AA%85_%E2%80%93_%EA%B2%BD%EB%A9%B4%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%84%A0%ED%83%9D_%EB%8C%80%EC%8B%A0_%EA%B4%91%EB%9F%89%EC%9D%84_%EB%82%B8%EB%8B%A4\" >\ud83d\udfe2 \ub3d9\ucd95\uc870\uba85 \u2013 \uacbd\uba74\uc744 \uc704\ud55c \uc120\ud0dd, \ub300\uc2e0 \uad11\ub7c9\uc744 \ub0b8\ub2e4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%F0%9F%9F%A1_%EB%B0%B1%EB%9D%BC%EC%9D%B4%ED%8A%B8_%E2%80%93_%EA%B0%80%EC%9E%A5_%ED%99%95%EC%8B%A4%ED%95%9C_%EB%8C%80%EB%B9%84\" >\ud83d\udfe1 \ubc31\ub77c\uc774\ud2b8 \u2013 \uac00\uc7a5 \ud655\uc2e4\ud55c \ub300\ube44<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%E2%8F%B1%EF%B8%8F_%EC%9B%80%EC%A7%81%EC%9D%B4%EB%8A%94_%EB%8C%80%EC%83%81_%E2%80%93_%EC%A1%B0%EB%AA%85_%EB%B0%9D%EA%B8%B0%EB%8A%94_%EB%85%B8%EC%B6%9C_%EC%8B%9C%EA%B0%84%EC%9D%B4_%EC%A0%95%ED%95%9C%EB%8B%A4\" >\u23f1\ufe0f \uc6c0\uc9c1\uc774\ub294 \ub300\uc0c1 \u2013 \uc870\uba85 \ubc1d\uae30\ub294 \ub178\ucd9c \uc2dc\uac04\uc774 \uc815\ud55c\ub2e4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%F0%9F%97%BA%EF%B8%8F_%EA%B7%B8%EB%9E%98%EC%84%9C_%EB%AC%B4%EC%97%87%EB%B6%80%ED%84%B0_%EA%B3%A0%EB%A5%B4%EB%82%98\" >\ud83d\uddfa\ufe0f \uadf8\ub798\uc11c \ubb34\uc5c7\ubd80\ud130 \uace0\ub974\ub098<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%E2%9D%93_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\" >\u2753 \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\" >\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%F0%9F%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\" >\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/steelcrucian.com\/machine-vision-lighting-types\/#%F0%9F%93%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\" >\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%A6_%EB%84%A4_%EA%B0%80%EC%A7%80_%EA%B8%B0%EB%B3%B8_%EB%B0%B0%EC%B9%98\"><\/span>\ud83d\udd26 \ub124 \uac00\uc9c0 \uae30\ubcf8 \ubc30\uce58<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\uba85 \uae30\ubc95\uc740 \uc81c\ud488 \uc774\ub984\uc774 \uc544\ub2c8\ub77c <strong>\ube5b\uc774 \uc5b4\ub514\uc11c \uc624\ub294\uac00<\/strong>\ub85c \ub098\ub269\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"482\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-01-geometry-1024x482.png\" alt=\"\" class=\"wp-image-2622\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-01-geometry-1024x482.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-01-geometry-300x141.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-01-geometry-767x361.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-01-geometry.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uae30\ubc95<\/th><th>\ube5b\uc774 \uc624\ub294 \ubc29\ud5a5<\/th><th>\ud3c9\uba74\uc774 \ubcf4\uc774\ub294 \ubaa8\uc2b5<\/th><th>\uacb0\ud568\uc774 \ubcf4\uc774\ub294 \ubaa8\uc2b5<\/th><\/tr><\/thead><tbody><tr><td>\uba85\uc2dc\uc57c<\/td><td>\uc815\ubc18\uc0ac\uad11\uc774 \ub80c\uc988\ub85c \ub4e4\uc5b4\uc624\ub294 \uac01\ub3c4<\/td><td>\ubc1d\uc74c<\/td><td>\uac80\uac8c<\/td><\/tr><tr><td>\uc554\uc2dc\uc57c<\/td><td>\uc815\ubc18\uc0ac\uad11\uc774 \ub80c\uc988\ub97c \ubc97\uc5b4\ub098\ub294 \ub0ae\uc740 \uac01\ub3c4<\/td><td>\uac80\uc74c<\/td><td>\ubc1d\uac8c<\/td><\/tr><tr><td>\ub3d9\ucd95<\/td><td>\ube54\uc2a4\ud50c\ub9ac\ud130\ub85c \uad11\ucd95\uacfc \uac19\uc740 \ubc29\ud5a5<\/td><td>\ubc1d\uc74c (\uacbd\uba74\ub3c4)<\/td><td>\uac80\uac8c<\/td><\/tr><tr><td>\ubc31\ub77c\uc774\ud2b8<\/td><td>\ub300\uc0c1 \ub4a4\ucabd<\/td><td>\ubc30\uacbd\ub9cc \ubc1d\uc74c<\/td><td>\uc2e4\ub8e8\uc5e3 \uc724\uacfd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.opto-e.com\/en\/basics\/illumination-geometries-and-techniques\" target=\"_blank\" rel=\"noopener\">Opto Engineering\uc758 \uc870\uba85 \uae30\ud558 \ud574\uc124<\/a>\uc740 \uc774\ub97c \uc774\ub807\uac8c \uc815\ub9ac\ud569\ub2c8\ub2e4. \uba85\uc2dc\uc57c\uc5d0\uc11c\ub294 \ud3c9\ud3c9\ud55c \uba74\uc774 \ubc18\uc0ac\ud55c \ube5b\uc744 \ub80c\uc988\uac00 \ubc1b\uace0, \ud3c9\ud3c9\ud558\uc9c0 \uc54a\uc740 \ubd80\ubd84\uc774 \ube5b\uc744 \ub80c\uc988 \uc218\uad11\uac01 \ubc16\uc73c\ub85c \ud769\ub728\ub824 <strong>\ubc1d\uc740 \ubc30\uacbd\uc5d0 \uc5b4\ub450\uc6b4 \uacb0\ud568<\/strong>\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc554\uc2dc\uc57c\ub294 \uadf8 \ubc18\ub300\ub85c, \ubc18\uc0ac\uad11\uc744 \ubc30\uc81c\ud558\uace0 \uc0b0\ub780\uad11\ub9cc \ubc1b\uc544 <strong>\uc5b4\ub450\uc6b4 \ubc30\uacbd\uc5d0 \ubc1d\uc740 \uacb0\ud568<\/strong>\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec\uc740 <strong>\ub458 \uc911 \ubb34\uc5c7\uc774 \uc88b\uc740\uc9c0\uac00 \uc544\ub2c8\ub77c, \ub0b4 \ud45c\uba74\uc5d0\uc11c \uc5b4\ub290 \ucabd\uc73c\ub85c \ub3d9\uc791\ud558\ub294\uc9c0<\/strong>\uc785\ub2c8\ub2e4. \uadf8\uac8c \ub2e4\uc74c \uc774\uc57c\uae30\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%90_%EB%AA%85%EC%8B%9C%EC%95%BC%EC%99%80_%EC%95%94%EC%8B%9C%EC%95%BC%EC%9D%98_%EA%B2%BD%EA%B3%84%EB%8A%94_%EC%96%B4%EB%94%94%EC%9D%B8%EA%B0%80\"><\/span>\ud83d\udcd0 \uba85\uc2dc\uc57c\uc640 \uc554\uc2dc\uc57c\uc758 \uacbd\uacc4\ub294 \uc5b4\ub514\uc778\uac00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c\ubd80\ud130\uac00 \uc774 \uae00\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. &#8220;\ub9c1\ub77c\uc774\ud2b8\ub294 \uba85\uc2dc\uc57c, \uc800\uac01 \ub9c1\uc740 \uc554\uc2dc\uc57c&#8221;\ub77c\uace0 \uc678\uc6b0\uba74 \uc2e4\ubb34\uc5d0\uc11c \uc5b4\uae0b\ub0a9\ub2c8\ub2e4. <strong>\uac19\uc740 \uc870\uba85\uc774 \ud45c\uba74\uc5d0 \ub530\ub77c \uba85\uc2dc\uc57c\ub3c4 \ub418\uace0 \uc554\uc2dc\uc57c\ub3c4 \ub418\uae30<\/strong> \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud310\ub2e8 \uae30\uc900\uc740 \ub450 \uac01\ub3c4\uc758 \ub300\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u2460 \uc870\uba85 \uc785\uc0ac\uac01 \u03b8  = atan(\ub9c1 \ubc18\uacbd R \u00f7 \uc791\ub3d9\uac70\ub9ac WD)\n\u2461 \ud45c\uba74\uc758 \uc815\ubc18\uc0ac \ub85c\ube0c \ubc18\uac01 \u03b1\n   (\uc644\uc804\ud55c \uac70\uc6b8\uc774\uba74 0\uc5d0 \uac00\uae5d\uace0, \uac70\uce60\uc218\ub85d \ucee4\uc9d0)\n\n\u03b8 &lt; \u03b1  \u2192  \uc815\ubc18\uc0ac \uc131\ubd84\uc774 \ub80c\uc988\ub97c \ub36e\ub294\ub2e4  \u2192  \ubc1d\uac8c \ubcf4\uc784 (\uba85\uc2dc\uc57c\ub85c \ub3d9\uc791)\n\u03b8 &gt; \u03b1  \u2192  \uc815\ubc18\uc0ac \uc131\ubd84\uc774 \ub80c\uc988\ub97c \ubc97\uc5b4\ub09c\ub2e4 \u2192  \uc5b4\ub461\uac8c \ubcf4\uc784 (\uc554\uc2dc\uc57c\ub85c \ub3d9\uc791)\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800 \ub80c\uc988\uac00 \ube5b\uc744 \ubc1b\uc544\ub4e4\uc774\ub294 \uac01\ub3c4\ubd80\ud130 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc0dd\uac01\ubcf4\ub2e4 \ud6e8\uc52c \uc881\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\uc785\uc0ac\ub3d9 \uc9c0\ub984 D = \ucd08\uc810\uac70\ub9ac f \u00f7 F\uc218 N\n\ubb3c\uccb4\uce21 \uc218\uad11 \ubc18\uac01 = atan( (D\/2) \u00f7 WD )\n\n\uc608) f = 25mm, F\/8, WD = 200mm\n    D = 25 \u00f7 8 = 3.13mm\n    \uc218\uad11 \ubc18\uac01 = atan(1.5625 \u00f7 200) = 0.448\ub3c4\n<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udccc <strong>\uacc4\uc0b0 \uadfc\uac70<\/strong>: Python\uc73c\ub85c \uacc4\uc0b0\ud588\uc2b5\ub2c8\ub2e4. f25 F\/4\uc5d0\uc11c\ub294 0.895\ub3c4, f25 F\/11\uc5d0\uc11c\ub294 0.326\ub3c4\uac00 \ub098\uc635\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub80c\uc988\ub294 0.45\ub3c4\uc9dc\ub9ac \uc881\uc740 \ucc3d\uc785\ub2c8\ub2e4.<\/strong> \ubc18\uba74 \ub9c1\ub77c\uc774\ud2b8\uc758 \uc785\uc0ac\uac01\uc740 \uc774\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub9c1 \ubc18\uacbd R<\/th><th>WD 100mm<\/th><th>WD 200mm<\/th><\/tr><\/thead><tbody><tr><td>15 mm<\/td><td>8.5\u00b0<\/td><td>4.3\u00b0<\/td><\/tr><tr><td>25 mm<\/td><td>14.0\u00b0<\/td><td>7.1\u00b0<\/td><\/tr><tr><td>50 mm<\/td><td>26.6\u00b0<\/td><td>14.0\u00b0<\/td><\/tr><tr><td>100 mm<\/td><td>45.0\u00b0<\/td><td>26.6\u00b0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c \uc911\uc694\ud55c \uacb0\ub860\uc774 \ub098\uc635\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\uc644\uc804\ud55c \uac70\uc6b8\uba74\uc774\ub77c\uba74, \uc5b4\ub5a4 \ub9c1\ub77c\uc774\ud2b8\ub97c \uc368\ub3c4 \uc5b4\ub461\uac8c \ub098\uc635\ub2c8\ub2e4.<\/strong> \uac70\uc6b8\uc5d0\uc11c \ubc18\uc0ac\ub41c \ube5b\uc740 \uc870\uba85\uc774 \uc788\ub358 \uc790\ub9ac\ub85c \ub418\ub3cc\uc544\uac11\ub2c8\ub2e4. \ub9c1 \ubc18\uacbd 15mm\uc9dc\ub9ac \uc791\uc740 \ub9c1\uc774\ub77c\ub3c4 \uc785\uc0ac\ub3d9 \ubc18\uacbd 1.56mm\ubcf4\ub2e4 \ud6e8\uc52c \ud06c\ubbc0\ub85c, \ubc18\uc0ac\uad11\uc740 \ub80c\uc988\ub97c \uc644\uc804\ud788 \ube44\uaef4\uac11\ub2c8\ub2e4. <strong>\uacbd\uba74 \ubd80\ud488\uc744 \ub9c1\ub77c\uc774\ud2b8\ub85c \ube44\ucd94\uba74\uc11c &#8220;\uc65c \uc5b4\ub461\uc9c0&#8221;\ub77c\uace0 \ud558\ub294 \uc0c1\ud669\uc758 \uc815\uccb4\uac00 \uc774\uac83\uc785\ub2c8\ub2e4.<\/strong> \uc774\ub54c \ud544\uc694\ud55c \uac83\uc774 \ub3d9\ucd95\uc870\uba85\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \ud45c\uba74\uc740 \uc644\uc804\ud55c \uac70\uc6b8\uc774 \uc544\ub2c8\ub77c \uc815\ubc18\uc0ac\uad11\uc774 \uc5b4\ub290 \uc815\ub3c4 \ud37c\uc9d1\ub2c8\ub2e4. \uadf8 \ud37c\uc9d0 \ubc18\uac01\uc774 \u03b1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"582\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-02-angle-map-1024x582.png\" alt=\"\" class=\"wp-image-2623\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-02-angle-map-1024x582.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-02-angle-map-300x170.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-02-angle-map-767x436.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-02-angle-map.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ud45c\uc801\uc778 \ud45c\uba74\uc744 \uac00\uc815\ud574 \uc870\ud569\ud574\ubcf4\uba74 \uc774\ub807\uac8c \uac08\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud45c\uba74<\/th><th>\ub85c\ube0c \ubc18\uac01 \u03b1 (\uac00\uc815)<\/th><th>\ub9c1 R15 (4.3\u00b0)<\/th><th>\ub9c1 R50 (14.0\u00b0)<\/th><th>\ub9c1 R100 (26.6\u00b0)<\/th><\/tr><\/thead><tbody><tr><td>\uacbd\uba74 \uc5f0\ub9c8 \uae08\uc18d<\/td><td>\uc57d 0.5\u00b0<\/td><td>\uc5b4\ub450\uc6c0<\/td><td>\uc5b4\ub450\uc6c0<\/td><td>\uc5b4\ub450\uc6c0<\/td><\/tr><tr><td>\ud5e4\uc5b4\ub77c\uc778 \uae08\uc18d<\/td><td>\uc57d 5\u00b0<\/td><td>\ubc1d\uc74c<\/td><td>\uc5b4\ub450\uc6c0<\/td><td>\uc5b4\ub450\uc6c0<\/td><\/tr><tr><td>\ubb34\uad11 \ub3c4\uc7a5<\/td><td>\uc57d 20\u00b0<\/td><td>\ubc1d\uc74c<\/td><td>\ubc1d\uc74c<\/td><td>\uc5b4\ub450\uc6c0<\/td><\/tr><tr><td>\uc885\uc774\u00b7\ud655\uc0b0\uba74<\/td><td>\uc57d 45\u00b0<\/td><td>\ubc1d\uc74c<\/td><td>\ubc1d\uc74c<\/td><td>\ubc1d\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\ub85c\ube0c \ubc18\uac01\uc740 \uac00\uc815\uac12\uc785\ub2c8\ub2e4.<\/strong> \ud45c\uba74 \uc885\ub958\ubcc4 \ub300\ud45c\uac12\uc744 \ub123\uc740 \uac83\uc774\uace0, \uc2e4\uc81c \uac12\uc740 \uac00\uacf5 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4. <strong>\ud655\uc2e4\ud558\uc9c0 \uc54a\uc74c<\/strong>\uc73c\ub85c \ubcf4\uc2dc\uace0, \uacbd\ud5a5\uc744 \uc77d\ub294 \uc6a9\ub3c4\ub85c \uc4f0\uc138\uc694. \uc815\ud655\ud55c \uac12\uc774 \ud544\uc694\ud558\uba74 \uc2e4\ubb3c\ub85c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\ub97c \uc138\ub85c\ub85c \uc77d\uc73c\uba74 \uc2e4\ubb34 \uac10\uac01\uc774 \uc7a1\ud799\ub2c8\ub2e4. <strong>\uac19\uc740 R50 \ub9c1\ub77c\uc774\ud2b8\uac00 \ubb34\uad11 \ub3c4\uc7a5\uc5d0\uc11c\ub294 \uba85\uc2dc\uc57c\ub85c, \ud5e4\uc5b4\ub77c\uc778 \uae08\uc18d\uc5d0\uc11c\ub294 \uc554\uc2dc\uc57c\ub85c \ub3d9\uc791\ud569\ub2c8\ub2e4.<\/strong> \uc870\uba85\uc744 \ubc14\uafb8\uc9c0 \uc54a\uace0 \ub300\uc0c1\ub9cc \ubc14\uafe8\uc744 \ubfd0\uc778\ub370 \uc601\uc0c1\uc774 \uc815\ubc18\ub300\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <strong>\uadf8\ub798\uc11c \uc2e4\ubb34\uc5d0\uc11c\ub294 &#8220;\ub9c1 \uc870\uba85 + \ub192\uc774 \uc870\uc808&#8221;\uc774 \uac15\ub825\ud569\ub2c8\ub2e4.<\/strong> WD\ub97c \ubc14\uafb8\uba74 \uc785\uc0ac\uac01\uc774 \ubc14\ub00c\uace0, \uc785\uc0ac\uac01\uc774 \ub85c\ube0c \ubc18\uac01\uc744 \ub118\ub098\ub4dc\ub294 \uc21c\uac04 \uc601\uc0c1\uc774 \ub4a4\uc9d1\ud799\ub2c8\ub2e4. \uc870\uba85\uc744 \uc0c8\ub85c \uc0ac\uae30 \uc804\uc5d0 <strong>\ub192\uc774\ubd80\ud130 \ubc14\uafd4\ubcf4\ub294 \uac83<\/strong>\uc774 \uccab \ubc88\uc9f8 \uc2dc\ub3c4\uac00 \ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%9F%A2_%EB%8F%99%EC%B6%95%EC%A1%B0%EB%AA%85_%E2%80%93_%EA%B2%BD%EB%A9%B4%EC%9D%84_%EC%9C%84%ED%95%9C_%EC%84%A0%ED%83%9D_%EB%8C%80%EC%8B%A0_%EA%B4%91%EB%9F%89%EC%9D%84_%EB%82%B8%EB%8B%A4\"><\/span>\ud83d\udfe2 \ub3d9\ucd95\uc870\uba85 \u2013 \uacbd\uba74\uc744 \uc704\ud55c \uc120\ud0dd, \ub300\uc2e0 \uad11\ub7c9\uc744 \ub0b8\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\uba74 \ubd80\ud488\uc5d0\ub294 \ub3d9\ucd95\uc870\uba85\uc774 \ub2f5\uc785\ub2c8\ub2e4. \ube54\uc2a4\ud50c\ub9ac\ud130\ub85c \ube5b\uc744 \uaebe\uc5b4 <strong>\uad11\ucd95\uacfc \uac19\uc740 \ubc29\ud5a5<\/strong>\uc5d0\uc11c \ub300\uc0c1\uc744 \ube44\ucd94\ubbc0\ub85c, \uac70\uc6b8 \uac19\uc740 \uba74\ub3c4 \ubc1d\uac8c \ub098\uc635\ub2c8\ub2e4. \uac01\uc778\uc774\ub098 \uc74c\uac01\ucc98\ub7fc <strong>\uba74\uc758 \uae30\uc6b8\uae30\uac00 \uc870\uae08 \ub2ec\ub77c\uc9c0\ub294 \uacb0\ud568<\/strong>\uc774 \uac80\uac8c \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\uac00\ub294 \uad11\ub7c9\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>50:50 \ube54\uc2a4\ud50c\ub9ac\ud130 \uae30\uc900 (\ud761\uc218 \ubb34\uc2dc)\n  \uc870\uba85 \u2192 \ube54\uc2a4\ud50c\ub9ac\ud130 \ud1b5\uacfc      50%\n  \ub300\uc0c1\uc5d0\uc11c \ubc18\uc0ac \u2192 \ube54\uc2a4\ud50c\ub9ac\ud130 \uc7ac\ud1b5\uacfc  50%\n  \uce74\uba54\ub77c \ub3c4\ub2ec = 0.5 \u00d7 0.5 = 25%\n\n\uac19\uc740 \ubc1d\uae30\ub97c \uc5bb\uc73c\ub824\uba74 \uad11\ub7c9\uc774 \uc57d 4\ubc30 \ud544\uc694\n<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udccc <strong>\uacc4\uc0b0 \uadfc\uac70<\/strong>: \uc655\ubcf5 2\ud68c \ud1b5\uacfc\ub97c \uacf1\ud55c \uac12\uc785\ub2c8\ub2e4. \ud761\uc218\ub85c \ud22c\uacfc\u00b7\ubc18\uc0ac\uac00 \uac01\uac01 45%\ub77c\uace0 \ubcf4\uba74 20.3%, \uc57d 4.9\ubc30\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\ub3d9\ucd95\uc870\uba85\uc740 \uad6c\uc870\uc0c1 \uc5b4\ub461\uc2b5\ub2c8\ub2e4.<\/strong> \uce74\ud0c8\ub85c\uadf8 \ubc1d\uae30\ub9cc \ubcf4\uace0 \ub2e4\ub978 \uc870\uba85\uacfc \ube44\uad50\ud558\uba74 \uc548 \ub429\ub2c8\ub2e4. \ub178\ucd9c \uc2dc\uac04\uc744 \ub298\ub9ac\uac70\ub098 \uad11\ub7c9\uc774 \ud070 \ubaa8\ub378\uc774 \ud544\uc694\ud558\uace0, \uadf8\ub9cc\ud07c <strong>\ubc1c\uc5f4\ub3c4 \ucee4\uc9d1\ub2c8\ub2e4.<\/strong> <a href=\"https:\/\/steelcrucian.com\/led-thermal-design-basics\/\">LED \uc5f4\uc124\uacc4<\/a>\uc5d0\uc11c \ub2e4\ub8ec \uc815\uc158 \uc628\ub3c4 \uacc4\uc0b0\uc774 \uc5ec\uae30\uc11c \ub2e4\uc2dc \ud544\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\ub610 \ud558\ub098, \ub3d9\ucd95\uc870\uba85\uc740 <strong>\ube54\uc2a4\ud50c\ub9ac\ud130 \uc790\uccb4\uac00 \uc2dc\uc57c\uc5d0 \ub4e4\uc5b4\uc624\ubbc0\ub85c<\/strong> \uc720\ub9ac\uba74\uc758 \uc5bc\ub8e9\uc774\ub098 \ud760\uc9d1\uc774 \uc601\uc0c1\uc5d0 \uadf8\ub300\ub85c \uc2e4\ub9bd\ub2c8\ub2e4. \uccad\uc18c \uad00\ub9ac\uac00 \uc131\ub2a5\uc758 \uc77c\ubd80\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%9F%A1_%EB%B0%B1%EB%9D%BC%EC%9D%B4%ED%8A%B8_%E2%80%93_%EA%B0%80%EC%9E%A5_%ED%99%95%EC%8B%A4%ED%95%9C_%EB%8C%80%EB%B9%84\"><\/span>\ud83d\udfe1 \ubc31\ub77c\uc774\ud2b8 \u2013 \uac00\uc7a5 \ud655\uc2e4\ud55c \ub300\ube44<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uce21\uc815 \uc6a9\ub3c4\ub77c\uba74 \uace0\ubbfc\ud560 \ud544\uc694\uac00 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \ub4a4\uc5d0\uc11c \ube44\ucd94\uba74 \ub300\uc0c1\uc740 <strong>\uac80\uc740 \uc2e4\ub8e8\uc5e3<\/strong>\uc774 \ub418\uace0, \ubc30\uacbd\uc740 \uade0\uc77c\ud558\uac8c \ubc1d\uc2b5\ub2c8\ub2e4. \uac00\uc7a5\uc790\ub9ac \ub300\ube44\uac00 \ucd5c\ub300\uac00 \ub418\ubbc0\ub85c \uce58\uc218 \uce21\uc815\uacfc \uc678\ud615 \uac80\uc0ac\uc5d0 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc31\ub77c\uc774\ud2b8\ub97c \uc4f8 \ub54c \uc2e4\ubb34\uc5d0\uc11c \ucc59\uae38 \uc810\uc740 \ub450 \uac00\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uccab\uc9f8, \ud655\uc0b0 \ud488\uc9c8.<\/strong> \ubc31\ub77c\uc774\ud2b8\ub294 \uacb0\uad6d \ud655\uc0b0\ud310\uc744 \ud1b5\ud574 \ub098\uc624\ub294 \uba74\uad11\uc6d0\uc785\ub2c8\ub2e4. \uade0\uc77c\ub3c4\uac00 \ub098\uc058\uba74 \uadf8 \uc5bc\ub8e9\uc774 \uadf8\ub300\ub85c \ubc30\uacbd \ubc1d\uae30 \ud3b8\ucc28\uac00 \ub418\uc5b4 \uc784\uacc4\uac12 \ucc98\ub9ac\uc5d0\uc11c \ubb38\uc81c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub458\uc9f8, \uac00\uc7a5\uc790\ub9ac \ubc88\uc9d0.<\/strong> \ud655\uc0b0 \ubc31\ub77c\uc774\ud2b8\ub294 \uc5ec\ub7ec \ubc29\ud5a5\uc758 \ube5b\uc774 \uc11e\uc5ec \uc788\uc5b4 \ub300\uc0c1 \ubaa8\uc11c\ub9ac\ub97c \uc57d\uac04 \ud30c\uace0\ub4ed\ub2c8\ub2e4. \uc815\ubc00 \uce21\uc815\uc5d0\uc11c\ub294 \uc2e4\uc81c \uce58\uc218\ubcf4\ub2e4 \uc791\uac8c \uce21\uc815\ub418\ub294 \uacbd\ud5a5\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub54c\ub294 \ud3c9\ud589\uad11(\ud154\ub808\uc13c\ud2b8\ub9ad) \ubc31\ub77c\uc774\ud2b8\ub97c \uac80\ud1a0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <strong>\ud22c\uba85\uccb4 \uac80\uc0ac\uc5d0\uc11c\ub294 \ubc31\ub77c\uc774\ud2b8\uac00 \uc554\uc2dc\uc57c\ub85c\ub3c4 \uc4f0\uc785\ub2c8\ub2e4.<\/strong> \uc815\uba74 \ud22c\uacfc\uad11\uc744 \ub80c\uc988 \ubc16\uc73c\ub85c \ube7c\uace0 \ub0b4\ubd80 \uae30\ud3ec\ub098 \uc774\ubb3c\uc774 \uc0b0\ub780\uc2dc\ud0a8 \ube5b\ub9cc \ubc1b\uc73c\uba74, \ud22c\uba85\ud55c \ub300\uc0c1 \uc548\uc758 \uacb0\ud568\uc774 \ubc1d\uac8c \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%8F%B1%EF%B8%8F_%EC%9B%80%EC%A7%81%EC%9D%B4%EB%8A%94_%EB%8C%80%EC%83%81_%E2%80%93_%EC%A1%B0%EB%AA%85_%EB%B0%9D%EA%B8%B0%EB%8A%94_%EB%85%B8%EC%B6%9C_%EC%8B%9C%EA%B0%84%EC%9D%B4_%EC%A0%95%ED%95%9C%EB%8B%A4\"><\/span>\u23f1\ufe0f \uc6c0\uc9c1\uc774\ub294 \ub300\uc0c1 \u2013 \uc870\uba85 \ubc1d\uae30\ub294 \ub178\ucd9c \uc2dc\uac04\uc774 \uc815\ud55c\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c 6\ub2e8\uacc4 \uc774\uc57c\uae30\uc640 \ub9cc\ub0a9\ub2c8\ub2e4. \ucee8\ubca0\uc774\uc5b4 \uc704\uc5d0\uc11c \uac80\uc0ac\ud55c\ub2e4\uba74 <strong>\ub178\ucd9c \uc2dc\uac04\uc774 \uba3c\uc800 \uc815\ud574\uc9c0\uace0, \uadf8\uac83\uc774 \uc870\uba85 \ubc1d\uae30 \uc694\uad6c\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\ud53d\uc140\ub2f9 \uc2e4\uc81c \ud06c\uae30 p = FOV \u00f7 \uc13c\uc11c \uac00\ub85c \ud53d\uc140\uc218\n\ud5c8\uc6a9 \ub178\ucd9c \uc2dc\uac04 t \u2264 \ud5c8\uc6a9 \ube14\ub7ec(px) \u00d7 p \u00f7 \uc774\ub3d9 \uc18d\ub3c4\n\n\uc608) FOV 100mm, 2048px \u2192 p = 0.0488 mm\/px\n    \uc18d\ub3c4 500mm\/s, \ube14\ub7ec 1px \ud5c8\uc6a9\n    t \u2264 1 \u00d7 0.0488 \u00f7 500 = 0.0977ms \u2248 98\u00b5s\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"549\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-03-exposure-1024x549.png\" alt=\"\" class=\"wp-image-2624\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-03-exposure-1024x549.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-03-exposure-300x161.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-03-exposure-767x411.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-03-exposure.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc774\ub3d9 \uc18d\ub3c4<\/th><th>\ube14\ub7ec 0.5px \ud5c8\uc6a9<\/th><th>\ube14\ub7ec 1px \ud5c8\uc6a9<\/th><\/tr><\/thead><tbody><tr><td>100 mm\/s<\/td><td>244 \u00b5s<\/td><td>488 \u00b5s<\/td><\/tr><tr><td>300 mm\/s<\/td><td>81 \u00b5s<\/td><td>163 \u00b5s<\/td><\/tr><tr><td>500 mm\/s<\/td><td>49 \u00b5s<\/td><td>98 \u00b5s<\/td><\/tr><tr><td>1,000 mm\/s<\/td><td>24 \u00b5s<\/td><td>49 \u00b5s<\/td><\/tr><tr><td>2,000 mm\/s<\/td><td>12 \u00b5s<\/td><td>24 \u00b5s<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udccc <strong>\uacc4\uc0b0 \uadfc\uac70<\/strong>: FOV 100mm \/ 2048px \uc870\uac74\uc5d0\uc11c \uacc4\uc0b0\ud588\uc2b5\ub2c8\ub2e4. FOV\uac00 \uc881\uc544\uc9c0\uba74 \ud53d\uc140\ub2f9 \ud06c\uae30\uac00 \uc791\uc544\uc838 \ub178\ucd9c \uc2dc\uac04\uc774 \ub354 \uc9e7\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub178\ucd9c\uc774 \uc218\uc2ed \u00b5s\ub85c \ub0b4\ub824\uac00\uba74 \uc5f0\uc18d \uc810\ub4f1 \uc870\uba85\uc73c\ub85c\ub294 \uad11\ub7c9\uc774 \ubaa8\uc790\ub78d\ub2c8\ub2e4.<\/strong> \uadf8\ub798\uc11c <strong>\uc2a4\ud2b8\ub85c\ube0c(\ud384\uc2a4) \uad6c\ub3d9<\/strong>\uc744 \uc501\ub2c8\ub2e4. \uce74\uba54\ub77c \ud2b8\ub9ac\uac70\uc5d0 \ub9de\ucdb0 \uc9e7\uace0 \uac15\ud558\uac8c \ucf1c\ub294 \ubc29\uc2dd\uc73c\ub85c, \uc815\uaca9\ubcf4\ub2e4 \ud070 \uc804\ub958\ub97c \uc21c\uac04\uc801\uc73c\ub85c \ud758\ub9ac\ub294 \uacfc\uad6c\ub3d9\uc744 \ud5c8\uc6a9\ud558\ub294 \uc81c\ud488\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\uc2a4\ud2b8\ub85c\ube0c \uacfc\uad6c\ub3d9\uc740 \ubc18\ub4dc\uc2dc \uc81c\uc870\uc0ac \uc0ac\uc591 \ubc94\uc704\uc5d0\uc11c \ud558\uc138\uc694.<\/strong> \ud5c8\uc6a9 \ud384\uc2a4 \ud3ed, \ub4c0\ud2f0, \ubc18\ubcf5 \uc8fc\uae30\uac00 \uc815\ud574\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ub118\uae30\uba74 <a href=\"https:\/\/steelcrucian.com\/led-thermal-design-basics\/\">\uc815\uc158 \uc628\ub3c4<\/a>\uac00 \uae09\uaca9\ud788 \uc62c\ub77c \uc218\uba85\uc774 \uc9e7\uc544\uc9c0\uac70\ub098 \uc989\uc2dc \uc190\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 \uc55e \uae00\uc5d0\uc11c \ub2e4\ub8ec \ubb38\uc81c\uac00 \uadf8\ub300\ub85c \ub530\ub77c\uc635\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <strong>\uac80\uc0ac \uc870\uba85\uc740 PWM \uc870\uad11\uc744 \ud53c\ud558\ub294 \ud3b8\uc774 \uc548\uc804\ud569\ub2c8\ub2e4.<\/strong> <a href=\"https:\/\/steelcrucian.com\/led-flicker-pwm-guide\/\">\ud50c\ub9ac\ucee4 \uae00<\/a>\uc5d0\uc11c \uacc4\uc0b0\ud588\ub4ef, \ub178\ucd9c \uc2dc\uac04\uc774 PWM \uc8fc\uae30\uc758 \uc815\uc218\ubc30\uac00 \uc544\ub2c8\uba74 \ud504\ub808\uc784\ub9c8\ub2e4 \ubc1d\uae30\uac00 \ub2ec\ub77c\uc9c0\uac70\ub098 \uc904\ubb34\ub2ac\uac00 \uc0dd\uae41\ub2c8\ub2e4. \uac80\uc0ac \uc870\uba85\uc758 \ubc1d\uae30 \uc870\uc808\uc740 <strong>\uc815\uc804\ub958(\uc544\ub0a0\ub85c\uadf8) \ubc29\uc2dd<\/strong>\uc774\ub098 <strong>\uce74\uba54\ub77c\uc640 \ub3d9\uae30\ud654\ub41c \uc2a4\ud2b8\ub85c\ube0c<\/strong>\uac00 \ub9de\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%97%BA%EF%B8%8F_%EA%B7%B8%EB%9E%98%EC%84%9C_%EB%AC%B4%EC%97%87%EB%B6%80%ED%84%B0_%EA%B3%A0%EB%A5%B4%EB%82%98\"><\/span>\ud83d\uddfa\ufe0f \uadf8\ub798\uc11c \ubb34\uc5c7\ubd80\ud130 \uace0\ub974\ub098<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"598\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-04-selection-1024x598.png\" alt=\"\" class=\"wp-image-2625\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-04-selection-1024x598.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-04-selection-767x448.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-04-selection-300x175.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/vision-04-selection.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc758 \uce78\uc740 <strong>\ucd9c\ubc1c\uc810<\/strong>\uc774\uc9c0 \uc815\ub2f5\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc2e4\uc81c \uc120\uc815\uc740 \uc774 \uc21c\uc11c\ub97c \uad8c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ubb34\uc5c7\uc744 \uac80\ucd9c\ud560\uc9c0 \ud55c \ubb38\uc7a5\uc73c\ub85c \uc801\uc2b5\ub2c8\ub2e4.<\/strong> &#8220;\ud45c\uba74 \ud760\uc9d1&#8221;\uc774 \uc544\ub2c8\ub77c &#8220;0.2mm \uc774\uc0c1\uc758 \uae01\ud798&#8221;\ucc98\ub7fc \uad6c\uccb4\uc801\uc774\uc5b4\uc57c \uc870\uba85 \uc870\uac74\uc774 \uc815\ud574\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub300\uc0c1 \ud45c\uba74\uc774 \uc5b4\ub290 \ucabd\uc778\uc9c0 \ubd05\ub2c8\ub2e4.<\/strong> \uacbd\uba74\uc778\uc9c0, \ubc18\uad11\ud0dd\uc778\uc9c0, \ubb34\uad11\uc778\uc9c0. \uc5ec\uae30\uc11c \ub3d9\ucd95\uc774 \ud544\uc694\ud55c\uc9c0\uac00 \uac08\ub9bd\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc785\uc0ac\uac01\uc744 \ubc14\uafd4\uac00\uba70 \ub208\uc73c\ub85c \uba3c\uc800 \ubd05\ub2c8\ub2e4.<\/strong> \uc190\uc804\ub4f1 \ud558\ub098\ub85c\ub3c4 \ub429\ub2c8\ub2e4. \uc5b4\ub290 \uac01\ub3c4\uc5d0\uc11c \uacb0\ud568\uc774 \uac00\uc7a5 \uc798 \ubcf4\uc774\ub294\uc9c0 \ucc3e\uc73c\uba74, \uadf8 \uac01\ub3c4\ub97c \ub9cc\ub4dc\ub294 \uc870\uba85\uc774 \ub2f5\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uadf8\ub2e4\uc74c \ud30c\uc7a5\uc744 \uac80\ud1a0\ud569\ub2c8\ub2e4.<\/strong> \uac19\uc740 \uae30\ud558\uc5d0\uc11c\ub3c4 \ud30c\uc7a5\uc5d0 \ub530\ub77c \ub300\ube44\uac00 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \ub178\ucd9c \uc2dc\uac04\uacfc \ubc1d\uae30\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/strong> \uc6c0\uc9c1\uc774\ub294 \ub77c\uc778\uc774\uba74 \uc704 \uacc4\uc0b0\uc73c\ub85c \ub178\ucd9c\uc744 \uba3c\uc800 \uad6c\ud558\uace0, \uadf8 \ub178\ucd9c\uc5d0\uc11c \ucda9\ubd84\ud55c \ubc1d\uae30\uac00 \ub098\uc624\ub294\uc9c0 \ubd05\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <strong>\uac00\uc7a5 \ube44\uc6a9\uc774 \uc801\uc740 \uc2dc\ub3c4\ub294 3\ubc88\uc785\ub2c8\ub2e4.<\/strong> \uc870\uba85 \uacac\uc801\uc744 \ubc1b\uae30 \uc804\uc5d0 \uc190\uc804\ub4f1\uacfc \uc2a4\ub9c8\ud2b8\ud3f0\uc73c\ub85c \uac01\ub3c4\ub97c \ubc14\uafd4\uac00\uba70 \ucc0d\uc5b4\ubcf4\uba74, \ud6c4\ubcf4\uac00 \ud558\ub098 \ub458\ub85c \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9D%93_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\"><\/span>\u2753 \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 1. &#8220;\ub9c1\ub77c\uc774\ud2b8\ub294 \uba85\uc2dc\uc57c \uc870\uba85\uc774\ub2e4&#8221;<\/strong> \u2192 \ud45c\uba74\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \ubb34\uad11 \ub3c4\uc7a5\uc5d0\uc11c\ub294 \uba85\uc2dc\uc57c\ub85c, \uacbd\uba74\uc5d0\uc11c\ub294 \uc554\uc2dc\uc57c\ub85c \ub3d9\uc791\ud569\ub2c8\ub2e4. \uc704 \uacc4\uc0b0\ub300\ub85c <strong>\uc785\uc0ac\uac01\uacfc \ud45c\uba74 \ub85c\ube0c \ubc18\uac01\uc758 \ub300\uc18c<\/strong>\uac00 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc870\uba85 \uc774\ub984\uc774 \uc544\ub2c8\ub77c \uae30\ud558\ub85c \ud310\ub2e8\ud558\uc138\uc694.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 2. &#8220;\uc548 \ubcf4\uc774\uba74 \uc870\uba85\uc744 \ub354 \ubc1d\uac8c&#8221;<\/strong> \u2192 \ubc1d\uae30\ub294 \ub300\ube44\ub97c \ub9cc\ub4e4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\ube44\uac00 0\uc778 \ubc30\uce58\uc5d0\uc11c \ubc1d\uae30\ub97c \ub450 \ubc30\ub85c \ud558\uba74 \ubc30\uacbd\uacfc \uacb0\ud568\uc774 \ud568\uaed8 \ub450 \ubc30\ub85c \ubc1d\uc544\uc9c8 \ubfd0\uc785\ub2c8\ub2e4. <strong>\uba3c\uc800 \uac01\ub3c4\ub97c \ubc14\uafb8\uace0<\/strong>, \ubc1d\uae30\ub294 \ub178\ucd9c \uc2dc\uac04\uc774 \ubd80\uc871\ud560 \ub54c \uc62c\ub9bd\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 3. &#8220;\ub3d9\ucd95\uc870\uba85\uc774 \uac00\uc7a5 \uc88b\uc740 \uc870\uba85\uc774\ub2e4&#8221;<\/strong> \u2192 \uacbd\uba74\uacfc \uac01\uc778\uc5d0\ub294 \uac15\ud558\uc9c0\ub9cc \uad6c\uc870\uc0c1 \uad11\ub7c9\uc774 25% \uc218\uc900\uc73c\ub85c \ub5a8\uc5b4\uc9c0\uace0, \ubb34\uad11 \ud45c\uba74\uc5d0\uc11c\ub294 \ub9c1\ub77c\uc774\ud2b8\ubcf4\ub2e4 \ub098\uc744 \uac8c \uc5c6\uc2b5\ub2c8\ub2e4. \uace1\uba74 \ubd80\ud488\uc740 \uc624\ud788\ub824 \ub3d4 \uc870\uba85\uc774 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\"><\/span>\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\ud575\uc2ec \ub0b4\uc6a9<\/th><\/tr><\/thead><tbody><tr><td>\uc870\uba85\uc758 \uc5ed\ud560<\/td><td>\ubc1d\uae30\uac00 \uc544\ub2c8\ub77c <strong>\ub300\ube44<\/strong>\ub97c \ub9cc\ub4dc\ub294 \uac83<\/td><\/tr><tr><td>\ud310\uc815 \uae30\uc900<\/td><td>\uc870\uba85 \uc785\uc0ac\uac01 \u03b8 \uc640 \ud45c\uba74 \ub85c\ube0c \ubc18\uac01 \u03b1 \uc758 \ub300\uc18c<\/td><\/tr><tr><td>\uc785\uc0ac\uac01<\/td><td>\u03b8 = atan(\ub9c1 \ubc18\uacbd \u00f7 \uc791\ub3d9\uac70\ub9ac)<\/td><\/tr><tr><td>\ub80c\uc988 \uc218\uad11 \ubc18\uac01<\/td><td>f25 F\/8 WD200 \uae30\uc900 \uc57d 0.45\u00b0 \u2014 \ub9e4\uc6b0 \uc881\uc74c<\/td><\/tr><tr><td>\uacbd\uba74 \ubd80\ud488<\/td><td>\uc5b4\ub5a4 \ub9c1\ub77c\uc774\ud2b8\ub85c\ub3c4 \uc5b4\ub450\uc6c0 \u2192 \ub3d9\ucd95 \ud544\uc694<\/td><\/tr><tr><td>\ub3d9\ucd95 \uad11\ub7c9<\/td><td>\uc655\ubcf5 2\ud68c \ud1b5\uacfc\ub85c \uc774\ub860\uc0c1 25%, \uc57d 4\ubc30 \uad11\ub7c9 \ud544\uc694<\/td><\/tr><tr><td>\ubc31\ub77c\uc774\ud2b8<\/td><td>\uc2e4\ub8e8\uc5e3 \ub300\ube44 \ucd5c\ub300. \uce58\uc218\u00b7\uc678\ud615 \uce21\uc815\uc5d0 \ucd5c\uc801<\/td><\/tr><tr><td>\uace1\uba74 \ubd80\ud488<\/td><td>\ub3d4 \uc870\uba85<\/td><\/tr><tr><td>\ub178\ucd9c \uc2dc\uac04<\/td><td>t \u2264 \ube14\ub7ec(px) \u00d7 \ud53d\uc140\ud06c\uae30(mm\/px) \u00f7 \uc18d\ub3c4(mm\/s)<\/td><\/tr><tr><td>500mm\/s \uc608<\/td><td>FOV100\/2048px\uc5d0\uc11c \uc57d 98\u00b5s<\/td><\/tr><tr><td>\uc870\uad11 \ubc29\uc2dd<\/td><td>\uac80\uc0ac \uc870\uba85\uc740 PWM \ub300\uc2e0 \uc815\uc804\ub958 \ub610\ub294 \ub3d9\uae30 \uc2a4\ud2b8\ub85c\ube0c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\"><\/span>\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\ud604\uc7ac \uc4f0\ub294 \uc870\uba85\uc758 <strong>\ub9c1 \ubc18\uacbd\uacfc \uc791\ub3d9\uac70\ub9ac<\/strong>\ub97c \uc7ac\uc5b4 \uc785\uc0ac\uac01\uc744 \uacc4\uc0b0\ud574\ubcf4\uc138\uc694. <code>atan(R \u00f7 WD)<\/code> \ud55c \uc904\uc774\uba74 \ub429\ub2c8\ub2e4. \uadf8 \uac01\ub3c4\uac00 \uc9c0\uae08 \ub300\uc0c1\uc5d0\uc11c \uba85\uc2dc\uc57c\uc778\uc9c0 \uc554\uc2dc\uc57c\uc778\uc9c0 \ud310\ub2e8\ud558\ub294 \ucd9c\ubc1c\uc810\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uac80\uc0ac\uac00 \uc798 \uc548 \ub418\ub294 \uac74\uc774 \uc788\ub2e4\uba74, <strong>\uc870\uba85 \ub192\uc774\ub9cc \ubc14\uafd4\uac00\uba70<\/strong> \uc601\uc0c1\uc744 \uba87 \uc7a5 \ucc0d\uc5b4\ubcf4\uc138\uc694. \uc785\uc0ac\uac01\uc774 \ud45c\uba74 \ub85c\ube0c \ubc18\uac01\uc744 \ub118\ub098\ub4dc\ub294 \uc9c0\uc810\uc5d0\uc11c \uc601\uc0c1\uc774 \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub77c\uc778 \uc18d\ub3c4\uac00 \uc788\ub294 \uc124\ube44\ub77c\uba74 \uc704 \uacf5\uc2dd\uc73c\ub85c <strong>\ud5c8\uc6a9 \ub178\ucd9c \uc2dc\uac04<\/strong>\uc744 \uad6c\ud558\uace0, \ud604\uc7ac \uc124\uc815\uacfc \ube44\uad50\ud574\ubcf4\uc138\uc694. \ube14\ub7ec\uac00 \uac80\ucd9c \uc2e4\ud328\uc758 \uc6d0\uc778\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\"><\/span>\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udca1 <a href=\"https:\/\/steelcrucian.com\/led-flicker-pwm-guide\/\">\ud50c\ub9ac\ucee4(Flicker)\uc640 \uc870\uba85 \ud488\uc9c8 \u2013 PWM \uc870\uad11\uc758 \ud568\uc815<\/a> \u2014 \uac80\uc0ac \uc870\uba85\uc5d0\uc11c PWM\uc744 \ud53c\ud574\uc57c \ud558\ub294 \uc774\uc720\uc640 \uce74\uba54\ub77c \uc904\ubb34\ub2ac \uacc4\uc0b0\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83d\udcd0 <a href=\"https:\/\/steelcrucian.com\/led-illuminance-distribution-calculator\/\">LED \uc870\ub3c4 \ubd84\ud3ec \uacc4\uc0b0\uae30<\/a> \u2014 \uc870\uba85 \ubc30\uce58\uc640 \uac04\uaca9\uc744 \uc815\ud560 \ub54c \uc2e4\uc81c \uc870\ub3c4 \ubd84\ud3ec\ub97c \uba3c\uc800 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83d\udccf <a href=\"https:\/\/steelcrucian.com\/light-meter-buying-guide\/\">\uc870\ub3c4\uacc4\u00b7\uceec\ub7ec\ubbf8\ud130 \uc120\ud0dd \uac00\uc774\ub4dc<\/a> \u2014 \uac80\uc0ac \uc870\uba85\uc758 \ubc1d\uae30\uc640 \uade0\uc77c\ub3c4\ub97c \uc2e4\uc81c\ub85c \uce21\uc815\ud558\ub824\uba74 \uc5b4\ub5a4 \uc7a5\ube44\uac00 \ud544\uc694\ud55c\uc9c0 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\ub2e4\uc74c \uae00\uc5d0\uc11c\ub294 <strong>\uac80\uc0ac \ub300\uc0c1\ubcc4 \uc870\uba85 \uc120\uc815 \uac00\uc774\ub4dc<\/strong>\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc774 \uae00\uc758 \ub124 \uac00\uc9c0 \uae30\ubc95\uc744 \uc2e4\uc81c \ubd80\ud488 \uc0ac\ub840\uc5d0 \uc801\uc6a9\ud574, \ud30c\uc7a5 \uc120\ud0dd\uacfc \ud3b8\uad11 \ud544\ud130 \ud65c\uc6a9\uae4c\uc9c0 \uc774\uc5b4\uc11c \uc815\ub9ac\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uac80\uc0ac \uc7a5\ube44\uc5d0\uc11c \ubd88\ub7c9\uc774 \uc548 \uc7a1\ud799\ub2c8\ub2e4. \uce74\uba54\ub77c\ub97c \ub354 \uc88b\uc740 \uac78\ub85c \ubc14\uafd4\ubd05\ub2c8\ub2e4. \ub80c\uc988\ub3c4 \ubc14\uafd4\ubd05\ub2c8\ub2e4. \uc54c\uace0\ub9ac\uc998\ub3c4 \uc190\ubd05\ub2c8\ub2e4. \uadf8\ub798\ub3c4 \uc548 \uc7a1\ud799\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uc870\uba85\uc744 \ubc14\uafb8\ub2c8 \ud55c \ubc88\uc5d0 \ubcf4\uc785\ub2c8\ub2e4. \uba38\uc2e0\ube44\uc804\uc5d0\uc11c \uc790\uc8fc \ubc8c\uc5b4\uc9c0\ub294 \uc77c\uc785\ub2c8\ub2e4. \uce74\uba54\ub77c\ub294 \uc788\ub294 \ub300\ube44\ub97c \uae30\ub85d\ud560 \ubfd0, \uc5c6\ub294 \ub300\ube44\ub97c \ub9cc\ub4e4\uc5b4\ub0b4\uc9c0\ub294 \ubabb\ud569\ub2c8\ub2e4. \ub300\ube44\ub97c \ub9cc\ub4dc\ub294 \uac83\uc740 \uc870\uba85\uc785\ub2c8\ub2e4. \uc774 \uae00\uc740 \uba85\uc2dc\uc57c\u00b7\uc554\uc2dc\uc57c\u00b7\ub3d9\ucd95\u00b7\ubc31\ub77c\uc774\ud2b8 \ub124 \uac00\uc9c0 \uae30\ubcf8 \ubc30\uce58\uac00 \uac01\uac01 \ubb34\uc5c7\uc744 \ubcf4\uc774\uac8c \ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5a4 \uc870\uba85\uc744 \uc5b8\uc81c&hellip;&nbsp;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":"","jetpack_post_was_ever_published":false},"categories":[72],"tags":[961,960,962,958,957,821,956,959],"class_list":["post-2621","post","type-post","status-publish","format-standard","hentry","category-optics","tag-961","tag-960","tag-962","tag-958","tag-957","tag-821","tag-956","tag-959"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/comments?post=2621"}],"version-history":[{"count":1,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2621\/revisions"}],"predecessor-version":[{"id":2626,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2621\/revisions\/2626"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=2621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=2621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=2621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}