{"id":2461,"date":"2026-09-13T22:07:29","date_gmt":"2026-09-13T13:07:29","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=2461"},"modified":"2026-09-13T22:07:30","modified_gmt":"2026-09-13T13:07:30","slug":"fresnel-lens-principle-applications","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/fresnel-lens-principle-applications\/","title":{"rendered":"\ud83d\udd0e \ud504\ub808\ub12c \ub80c\uc988 \uc6d0\ub9ac\uc640 \uc751\uc6a9 \uc644\ubcbd\uc815\ub9ac \u2013 \ub450\uaebc\uc6b4 \ub3cb\ubcf4\uae30\ub97c \uc587\uc740 \ud310 \ud55c \uc7a5\uc73c\ub85c \ubc14\uafbc 200\ub144 \uc804 \uc544\uc774\ub514\uc5b4"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ud604\uad00 \uc13c\uc11c\ub4f1\uc5d0 \uc190\uc744 \ud754\ub4e4\uba74 \ubd88\uc774 \ucf1c\uc9d1\ub2c8\ub2e4. \uadf8 \uc13c\uc11c \uc55e\uc744 \uc790\uc138\ud788 \ubcf4\uba74 <strong>\ub3d9\uc2ec\uc6d0 \ubb34\ub2ac\uac00 \ucd18\ucd18\ud788 \uc0c8\uaca8\uc9c4 \ubc18\ud22c\uba85 \ud50c\ub77c\uc2a4\ud2f1 \ub3d4<\/strong>\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\uc6a9\uce74\ub4dc \ud06c\uae30\uc758 \uc587\uc740 \ub3cb\ubcf4\uae30, \ubb34\ub300 \uc870\uba85 \uc55e\uc758 \uc904\ubb34\ub2ac \ub80c\uc988, VR \ud5e4\ub4dc\uc14b \uc548\uc758 \ub80c\uc988\ub3c4 \uac19\uc740 \ubb34\ub2ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ubd80 **\ud504\ub808\ub12c \ub80c\uc988(Fresnel Lens)**\uc785\ub2c8\ub2e4. \ub450\uaebc\uc6b4 \ubcfc\ub85d\ub80c\uc988\ub97c \uc587\uc740 \ud310 \ud55c \uc7a5\uc73c\ub85c \ubc14\uafbc 200\ub144 \uc804\uc758 \uc544\uc774\ub514\uc5b4\uc778\ub370, \uc9c0\uae08\ub3c4 \ud604\uc5ed\uc785\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 3\ub2e8\uacc4 <strong>\uad11\ud559 \ubd80\ud488 \uc124\uacc4<\/strong>\uc758 \uc138 \ubc88\uc9f8 \uae00\uc785\ub2c8\ub2e4. \uc774\ub984\uc774 \uac19\uc544 \ud5f7\uac08\ub9ac\uae30 \uc26c\uc6b4\ub370, <a href=\"https:\/\/steelcrucian.com\/fresnel-reflection-transmittance\/\">\ud504\ub808\ub12c \ubc18\uc0ac<\/a>\uc640 \ud504\ub808\ub12c \ub80c\uc988\ub294 <strong>\ubc1c\uacac\uc790\ub9cc \uac19\uace0 \uc11c\ub85c \ub2e4\ub978 \uac1c\ub150<\/strong>\uc785\ub2c8\ub2e4. \uac19\uc740 \uc0ac\ub78c(\uc624\uadc0\uc2a4\ud0f1 \uc7a5 \ud504\ub808\ub12c)\uc774 \ub0a8\uae34 \ub450 \uac00\uc9c0 \uc5c5\uc801\uc785\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_87_1 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\/fresnel-lens-principle-applications\/#%F0%9F%92%A1_%EB%B0%9C%EC%83%81_%E2%80%93_%EB%A0%8C%EC%A6%88%EC%97%90%EC%84%9C_%EC%A0%95%EC%9E%91_%EC%9D%BC%ED%95%98%EB%8A%94_%EB%B6%80%EB%B6%84%EC%9D%80_%ED%91%9C%EB%A9%B4%EB%BF%90%EC%9D%B4%EB%8B%A4\" >\ud83d\udca1 \ubc1c\uc0c1 \u2013 \ub80c\uc988\uc5d0\uc11c \uc815\uc791 \uc77c\ud558\ub294 \ubd80\ubd84\uc740 \ud45c\uba74\ubfd0\uc774\ub2e4<\/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\/fresnel-lens-principle-applications\/#%F0%9F%8F%9B%EF%B8%8F_1822%EB%85%84_%EB%93%B1%EB%8C%80%EC%97%90%EC%84%9C_%EC%8B%9C%EC%9E%91%EB%90%90%EB%8B%A4\" >\ud83c\udfdb\ufe0f 1822\ub144, \ub4f1\ub300\uc5d0\uc11c \uc2dc\uc791\ub410\ub2e4<\/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\/fresnel-lens-principle-applications\/#%F0%9F%93%90_%EC%84%A4%EA%B3%84%EC%9D%98_%ED%95%B5%EC%8B%AC_%E2%80%93_%ED%99%88_%EA%B2%BD%EC%82%AC%EA%B0%81%EC%9D%80_%EC%96%B4%EB%96%BB%EA%B2%8C_%EC%A0%95%ED%95%A0%EA%B9%8C\" >\ud83d\udcd0 \uc124\uacc4\uc758 \ud575\uc2ec \u2013 \ud648 \uacbd\uc0ac\uac01\uc740 \uc5b4\ub5bb\uac8c \uc815\ud560\uae4c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/steelcrucian.com\/fresnel-lens-principle-applications\/#%F0%9F%94%A7_%ED%99%88_%ED%94%BC%EC%B9%98%EC%99%80_%ED%99%88_%EA%B9%8A%EC%9D%B4\" >\ud83d\udd27 \ud648 \ud53c\uce58\uc640 \ud648 \uae4a\uc774<\/a><\/li><\/ul><\/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\/fresnel-lens-principle-applications\/#%E2%9A%A0%EF%B8%8F_%ED%94%84%EB%A0%88%EB%84%AC_%EB%A0%8C%EC%A6%88%EC%9D%98_%EA%B7%BC%EB%B3%B8%EC%A0%81_%ED%95%9C%EA%B3%84_%E2%80%93_draft%EB%A9%B4\" >\u26a0\ufe0f \ud504\ub808\ub12c \ub80c\uc988\uc758 \uadfc\ubcf8\uc801 \ud55c\uacc4 \u2013 draft\uba74<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/steelcrucian.com\/fresnel-lens-principle-applications\/#%EA%B2%B0%EC%83%81%EC%9A%A9%EC%9C%BC%EB%A1%9C%EB%8A%94_%EC%93%B0%EA%B8%B0_%EC%96%B4%EB%A0%B5%EB%8B%A4\" >\uacb0\uc0c1\uc6a9\uc73c\ub85c\ub294 \uc4f0\uae30 \uc5b4\ub835\ub2e4<\/a><\/li><\/ul><\/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\/fresnel-lens-principle-applications\/#%F0%9F%9B%A0%EF%B8%8F_%EC%96%B4%EB%94%94%EC%97%90_%EC%93%B0%EC%9D%BC%EA%B9%8C\" >\ud83d\udee0\ufe0f \uc5b4\ub514\uc5d0 \uc4f0\uc77c\uae4c<\/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\/fresnel-lens-principle-applications\/#%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-9\" href=\"https:\/\/steelcrucian.com\/fresnel-lens-principle-applications\/#%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-10\" href=\"https:\/\/steelcrucian.com\/fresnel-lens-principle-applications\/#%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-11\" href=\"https:\/\/steelcrucian.com\/fresnel-lens-principle-applications\/#%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%92%A1_%EB%B0%9C%EC%83%81_%E2%80%93_%EB%A0%8C%EC%A6%88%EC%97%90%EC%84%9C_%EC%A0%95%EC%9E%91_%EC%9D%BC%ED%95%98%EB%8A%94_%EB%B6%80%EB%B6%84%EC%9D%80_%ED%91%9C%EB%A9%B4%EB%BF%90%EC%9D%B4%EB%8B%A4\"><\/span>\ud83d\udca1 \ubc1c\uc0c1 \u2013 \ub80c\uc988\uc5d0\uc11c \uc815\uc791 \uc77c\ud558\ub294 \ubd80\ubd84\uc740 \ud45c\uba74\ubfd0\uc774\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelcrucian.com\/snells-law-guide\/\">\uc2a4\ub12c\uc758 \ubc95\uce59<\/a>\uc5d0\uc11c \uc815\ub9ac\ud588\ub4ef, \ube5b\uc774 \uaebe\uc774\ub294 \uac83\uc740 <strong>\ub9e4\uc9c8\uc758 \uacbd\uacc4\uba74<\/strong>\uc5d0\uc11c\uc785\ub2c8\ub2e4. \ub80c\uc988 \ub0b4\ubd80\ub97c \uc9c0\ub098\ub294 \ub3d9\uc548\uc5d0\ub294 \ubc29\ud5a5\uc774 \ubc14\ub00c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub807\ub2e4\uba74 \ub80c\uc988 \uac00\uc6b4\ub370\uc758 \ub450\uaebc\uc6b4 \uc0b4\ub369\uc774\ub294 \ubb34\uc2a8 \uc77c\uc744 \ud560\uae4c\uc694? <strong>\uc544\ubb34 \uc77c\ub3c4 \ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \ube5b\uc774 \ud1b5\uacfc\ud558\ub294 \ud1b5\ub85c\uc77c \ubfd0\uc774\uace0, \uc624\ud788\ub824 \ud761\uc218 \uc190\uc2e4\uacfc \ubb34\uac8c, \uc7ac\ub8cc\ube44\ub9cc \ub298\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub808\ub12c\uc758 \uc544\uc774\ub514\uc5b4\ub294 \ub2e8\uc21c\ud569\ub2c8\ub2e4. <strong>\uace1\uba74\ub9cc \ub0a8\uae30\uace0 \uc548\ucabd \uc0b4\uc744 \uac77\uc5b4\ub0b4\uc790.<\/strong> \uac77\uc5b4\ub0b8 \ub9cc\ud07c \uac01 \uad6c\uac04\uc744 \ud3c9\uba74 \ucabd\uc73c\ub85c \ub215\ud600 \ubd99\uc774\uba74, \ub450\uaed8\ub294 \uc587\uc544\uc9c0\uace0 \ud45c\uba74\uc758 \uae30\uc6b8\uae30\ub294 \uadf8\ub300\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-01-concept-1024x620.png\" alt=\"\" class=\"wp-image-2462\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-01-concept-1024x620.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-01-concept-300x182.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-01-concept-768x465.png 768w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-01-concept.png 1275w\" 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>\ud56d\ubaa9<\/th><th>\ud3c9\ubcfc\ub85d \uad6c\uba74\ub80c\uc988<\/th><th>\ud504\ub808\ub12c \ub80c\uc988<\/th><\/tr><\/thead><tbody><tr><td>\uc911\uc2ec \ub450\uaed8<\/td><td>\uc57d 15.7mm<\/td><td>\uc57d 6.7mm (3mm \ud310 + \ud648 \uae4a\uc774)<\/td><\/tr><tr><td>\ubb34\uac8c (PMMA \uae30\uc900)<\/td><td>\uc57d 84g<\/td><td>\uc57d 28g<\/td><\/tr><tr><td>\uad6c\uacbd \ud655\ub300 \uc2dc<\/td><td>\ub450\uaed8\uac00 \uae09\uaca9\ud788 \uc99d\uac00<\/td><td>\uac70\uc758 \uadf8\ub300\ub85c<\/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 PMMA(n=1.49), \ucd08\uc810\uac70\ub9ac 200mm, \uad6c\uacbd 100mm \uc870\uac74\uc73c\ub85c Python \uacc4\uc0b0\ud55c \uac12\uc785\ub2c8\ub2e4. \uad6c\uba74\ub80c\uc988 sag\ub294 R = f(n\u22121) = 98mm\uc5d0\uc11c \uad6c\ud588\uace0, \ubb34\uac8c\ub294 \ubc00\ub3c4 1.19g\/cm\u00b3\ub85c \ud658\uc0b0\ud588\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc81c\ud488\uc740 \ubca0\uc774\uc2a4 \ub450\uaed8\uc640 \ud615\uc0c1\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\uacbd\uc774 \ucee4\uc9c8\uc218\ub85d \ucc28\uc774\uac00 \uadf9\uc801\uc73c\ub85c \ubc8c\uc5b4\uc9d1\ub2c8\ub2e4. \uac19\uc740 \uc870\uac74\uc5d0\uc11c \uad6c\uacbd 50mm\uc77c \ub54c sag\ub294 3.24mm\uc9c0\ub9cc, 150mm\uc5d0\uc11c\ub294 <strong>34.92mm<\/strong>\ub85c \ucee4\uc9d1\ub2c8\ub2e4. \ub4f1\ub300\ucc98\ub7fc \ud070 \ub80c\uc988\uc5d0 \uad6c\uba74\uc744 \uc4f8 \uc218 \uc5c6\ub294 \uc774\uc720\uac00 \uc5ec\uae30 \uc788\uc2b5\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%8F%9B%EF%B8%8F_1822%EB%85%84_%EB%93%B1%EB%8C%80%EC%97%90%EC%84%9C_%EC%8B%9C%EC%9E%91%EB%90%90%EB%8B%A4\"><\/span>\ud83c\udfdb\ufe0f 1822\ub144, \ub4f1\ub300\uc5d0\uc11c \uc2dc\uc791\ub410\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub808\ub12c\uc740 1819\ub144 \ud504\ub791\uc2a4 \ub4f1\ub300\uc704\uc6d0\ud68c\uc5d0 \ud569\ub958\ud574, \ub2f9\uc2dc \ub4f1\ub300\uac00 \uc4f0\ub358 \ubb34\uac70\uc6b4 \ud3ec\ubb3c\uba74 \ubc18\uc0ac\uacbd\uc758 \ud55c\uacc4\ub97c \uac1c\uc120\ud558\ub294 \uc77c\uc744 \ub9e1\uc558\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 <strong>1822\ub144, \ub3d9\uc2ec\uc6d0 \ud504\ub9ac\uc998\uc744 \uacc4\ub2e8\uc2dd\uc73c\ub85c \ubc30\uc5f4\ud55c \ub80c\uc988 \uc124\uacc4\ub97c \uc644\uc131<\/strong>\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub294 \ud558\ub098\uc758 \ub80c\uc988\uac00 \uc544\ub2c8\ub77c <strong>\ud06c\uae30\ubcc4 \ub80c\uc988 \uac00\uc871<\/strong>\uc744 \uc124\uacc4\ud588\uc2b5\ub2c8\ub2e4. \ub4f1\ub300\uc758 \uc911\uc694\ub3c4\uc640 \uc694\uad6c\ub418\ub294 \uc2dc\uc778 \uac70\ub9ac\uc5d0 \ub9de\ucdb0 \ub4f1\uae09(Order)\uc744 \ub098\ub208 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub4f1\uae09<\/th><th>\ucd08\uc810\uac70\ub9ac<\/th><th>\uc8fc \uc6a9\ub3c4<\/th><\/tr><\/thead><tbody><tr><td>1\ub4f1\uae09<\/td><td>920mm<\/td><td>\uc8fc\uc694 \ud574\uc548 \ub4f1\ub300 (\uac00\uc7a5 \ud06c\uace0 \uac15\ud568)<\/td><\/tr><tr><td>6\ub4f1\uae09<\/td><td>150mm<\/td><td>\uc791\uc740 \ud56d\ub9cc\u00b7\ud558\ucc9c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub4f1\uae09\uc744 \uc815\ud558\ub294 \uae30\uc900\uc740 <strong>\uad11\uc6d0 \uc911\uc2ec\uc5d0\uc11c \ud504\ub9ac\uc998 \uc548\ucabd \uba74\uae4c\uc9c0\uc758 \uac70\ub9ac, \uc989 \ucd08\uc810\uac70\ub9ac<\/strong>\uc785\ub2c8\ub2e4. 1\ub4f1\uae09 \ub80c\uc988\ub294 \ub192\uc774\uac00 3.6m\ub97c \ub118\uace0 \ubb34\uac8c\uac00 1\ud1a4\uc5d0 \ub2ec\ud558\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. 1860\ub144\ub300\uc5d0\ub294 \ubbf8\uad6d\uc758 \ubaa8\ub4e0 \ub4f1\ub300\uac00 \ud504\ub808\ub12c \ub80c\uc988\ub97c \uac16\ucdc4\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\">\ud83d\udca1 <strong>\uc774 \ub4f1\uae09 \uc6a9\uc5b4\ub294 \uc9c0\uae08\ub3c4 \uc501\ub2c8\ub2e4.<\/strong> \ubc15\ubb3c\uad00 \uc804\uc2dc\ub098 LED\ub85c \uad50\uccb4\ub41c \ud604\ub300 \ub4f1\ub300\ub97c \uc124\uba85\ud560 \ub54c\ub3c4 &#8220;3\ub4f1\uae09 \ub80c\uc988&#8221;\ucc98\ub7fc \uac19\uc740 \ubd84\ub958\ub97c \uc0ac\uc6a9\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%93%90_%EC%84%A4%EA%B3%84%EC%9D%98_%ED%95%B5%EC%8B%AC_%E2%80%93_%ED%99%88_%EA%B2%BD%EC%82%AC%EA%B0%81%EC%9D%80_%EC%96%B4%EB%96%BB%EA%B2%8C_%EC%A0%95%ED%95%A0%EA%B9%8C\"><\/span>\ud83d\udcd0 \uc124\uacc4\uc758 \ud575\uc2ec \u2013 \ud648 \uacbd\uc0ac\uac01\uc740 \uc5b4\ub5bb\uac8c \uc815\ud560\uae4c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub808\ub12c \ub80c\uc988 \uc124\uacc4\uc758 \ubcf8\uc9c8\uc740 **&#8221;\ubc18\uacbd r \uc704\uce58\uc758 \ud648\uc744 \uba87 \ub3c4\ub85c \uae4e\uc744 \uac83\uc778\uac00&#8221;**\uc785\ub2c8\ub2e4. \uc774\uac83\ub3c4 \uc2a4\ub12c\uc758 \ubc95\uce59\uc73c\ub85c \ubc14\ub85c \ud480\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud3c9\ud589\uad11\uc774 \ub4e4\uc5b4\uc640 \ucd08\uc810 f\uc5d0 \ubaa8\uc774\ub824\uba74, \ubc18\uacbd r \uc704\uce58\uc5d0\uc11c \ube5b\uc744 \uc544\ub798 \uac01\ub3c4\ub9cc\ud07c \uaebe\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\ud544\uc694 \ud3b8\ud5a5\uac01 \u03b8 = arctan(r \/ f)\n\n\ud648 \uacbd\uc0ac\uac01 \u03b1 \ub294 \ub2e4\uc74c \uc2dd\uc744 \ub9cc\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.\nn \u00b7 sin(\u03b1) = sin(\u03b1 + \u03b8)\n\nn : \ub80c\uc988 \uc7ac\uc9c8\uc758 \uad74\uc808\ub960 (PMMA = 1.49)\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc2dd\uc740 \uc190\uc73c\ub85c \uc815\ub9ac\ub418\uc9c0 \uc54a\uc544 \uc218\uce58\ud574\uc11d\uc73c\ub85c \ud489\ub2c8\ub2e4. f=200mm, PMMA \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\ud558\uba74 \uc774\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"663\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-02-facet-angle-1024x663.png\" alt=\"\" class=\"wp-image-2463\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-02-facet-angle-1024x663.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-02-facet-angle-300x194.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-02-facet-angle-767x496.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-02-facet-angle.png 1306w\" 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>\ubc18\uacbd<\/th><th>\ud544\uc694 \ud3b8\ud5a5\uac01<\/th><th>\ud648 \uacbd\uc0ac\uac01<\/th><\/tr><\/thead><tbody><tr><td>10mm<\/td><td>2.86\u00b0<\/td><td>5.80\u00b0<\/td><\/tr><tr><td>20mm<\/td><td>5.71\u00b0<\/td><td>11.37\u00b0<\/td><\/tr><tr><td>30mm<\/td><td>8.53\u00b0<\/td><td>16.49\u00b0<\/td><\/tr><tr><td>40mm<\/td><td>11.31\u00b0<\/td><td>21.06\u00b0<\/td><\/tr><tr><td>50mm<\/td><td>14.04\u00b0<\/td><td>25.01\u00b0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc911\uc2ec \ubd80\uadfc\uc740 \uac70\uc758 \ud3c9\ud3c9\ud558\uace0, \uac00\uc7a5\uc790\ub9ac\ub85c \uac08\uc218\ub85d \uac00\ud30c\ub974\uac8c \uae4e\uc785\ub2c8\ub2e4. \ud504\ub808\ub12c \ub80c\uc988\uc758 \ub3d9\uc2ec\uc6d0 \ubb34\ub2ac\uac00 <strong>\ubc14\uae65\ucabd\uc77c\uc218\ub85d \uc9c4\ud558\uac8c \ubcf4\uc774\ub294 \uc774\uc720<\/strong>\uac00 \uc774\uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%A7_%ED%99%88_%ED%94%BC%EC%B9%98%EC%99%80_%ED%99%88_%EA%B9%8A%EC%9D%B4\"><\/span>\ud83d\udd27 \ud648 \ud53c\uce58\uc640 \ud648 \uae4a\uc774<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud648\uc744 \uba87 \uac1c\ub85c \ub098\ub20c\uc9c0(\ud53c\uce58)\ub97c \uc815\ud558\uba74 \ud648 \uae4a\uc774\uac00 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\ud648 \uae4a\uc774 = \ud53c\uce58 \u00d7 tan(\ud648 \uacbd\uc0ac\uac01)\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud53c\uce58<\/th><th>\ubc18\uacbd 25mm \uc704\uce58<\/th><th>\ubc18\uacbd 50mm \uc704\uce58<\/th><\/tr><\/thead><tbody><tr><td>0.1mm<\/td><td>\uc57d 25\u339b<\/td><td>\uc57d 47\u339b<\/td><\/tr><tr><td>0.3mm<\/td><td>\uc57d 75\u339b<\/td><td>\uc57d 140\u339b<\/td><\/tr><tr><td>0.5mm<\/td><td>\uc57d 125\u339b<\/td><td>\uc57d 233\u339b<\/td><\/tr><tr><td>1.0mm<\/td><td>\uc57d 249\u339b<\/td><td>\uc57d 467\u339b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud53c\uce58\ub97c \ucd18\ucd18\ud558\uac8c \ud558\uba74 \ub80c\uc988\uac00 \uc587\uc544\uc9c0\uace0 \ubb34\ub2ac\uac00 \ub35c \ubcf4\uc774\uc9c0\ub9cc, \uac00\uacf5\uc740 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4.<\/strong> \uc0c1\uc6a9 \uc81c\ud488\uc5d0\uc11c\ub294 \ub300\uad6c\uacbd \ub80c\uc988\uc5d0 0.1mm\ub300 \ud53c\uce58\ub97c \uc4f0\ub294 \uc0ac\ub840\uac00 \uc788\uc2b5\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=\"%E2%9A%A0%EF%B8%8F_%ED%94%84%EB%A0%88%EB%84%AC_%EB%A0%8C%EC%A6%88%EC%9D%98_%EA%B7%BC%EB%B3%B8%EC%A0%81_%ED%95%9C%EA%B3%84_%E2%80%93_draft%EB%A9%B4\"><\/span>\u26a0\ufe0f \ud504\ub808\ub12c \ub80c\uc988\uc758 \uadfc\ubcf8\uc801 \ud55c\uacc4 \u2013 draft\uba74<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub808\ub12c \ub80c\uc988\ub294 \uacf5\uc9dc\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uac00\uc7a5 \ud070 \uc190\uc2e4\uc6d0\uc774 **draft\uba74(\uc774\ud615 \uacbd\uc0ac\uba74)**\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud648 \ud558\ub098\ub294 \ube5b\uc744 \uaebe\ub294 <strong>\uc2ac\ub85c\ud504\uba74<\/strong>\uacfc, \ub2e4\uc74c \ud648\uc73c\ub85c \ub5a8\uc5b4\uc9c0\ub294 <strong>draft\uba74<\/strong> \ub450 \uac1c\ub85c \uc774\ub904\uc9d1\ub2c8\ub2e4. \uc774\ub860\uc801\uc73c\ub85c draft\uba74\uc740 \uad11\ucd95\uacfc \ud3c9\ud589(0\u00b0)\uc774\uc5b4\uc57c \uc190\uc2e4\uc774 \uc5c6\uc9c0\ub9cc, <strong>\uadf8\ub7ec\uba74 \uae08\ud615\uc5d0\uc11c \ub80c\uc988\ub97c \ube7c\ub0bc \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/strong> \uadf8\ub798\uc11c \uc2e4\uc81c\ub85c\ub294 1~3\u00b0 \uc815\ub3c4 \uae30\uc6b8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"578\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-03-draft-loss-1024x578.png\" alt=\"\" class=\"wp-image-2464\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-03-draft-loss-1024x578.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-03-draft-loss-300x169.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-03-draft-loss-768x433.png 768w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-03-draft-loss.png 1521w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc6b8\uc778 draft\uba74\uc740 \uc606 \ud648\uc5d0 \uadf8\ub9bc\uc790\ub97c \ub4dc\ub9ac\uc6b0\uace0, \uadf8 \uc601\uc5ed\uc758 \ube5b\uc740 \uc5c9\ub6b1\ud55c \ubc29\ud5a5\uc73c\ub85c \uad74\uc808\ub429\ub2c8\ub2e4. \ubc18\uacbd 50mm(\ud648 \uacbd\uc0ac 25\u00b0) \uc704\uce58\uc5d0\uc11c \uacc4\uc0b0\ud574\ubcf4\uba74 \uc774\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>draft \uac01\ub3c4<\/th><th>\uadf8\ub9bc\uc790 \uba74\uc801\ube44<\/th><\/tr><\/thead><tbody><tr><td>1\u00b0<\/td><td>\uc57d 0.8%<\/td><\/tr><tr><td>2\u00b0<\/td><td>\uc57d 1.6%<\/td><\/tr><tr><td>3\u00b0<\/td><td>\uc57d 2.5%<\/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>\uc704 \ud45c\ub294 \ub2e8\uc21c \uae30\ud558 \ubaa8\ub378\uc785\ub2c8\ub2e4.<\/strong> \uc2e4\uc81c\ub85c\ub294 \ud648 \uaf2d\uc9d3\uc810 \ub77c\uc6b4\ub4dc(\uae08\ud615 \uac00\uacf5 \ud55c\uacc4), \ud68c\uc808, \uc0b0\ub780\uae4c\uc9c0 \ub354\ud574\uc9d1\ub2c8\ub2e4. \ub2e4\ub9cc draft\uba74\uc744 \uc904\uc77c\uc218\ub85d \uc88b\uc9c0\ub9cc \uc81c\uc870 \uc81c\uc57d\uc0c1 0\uc73c\ub85c\ub294 \ub9cc\ub4e4 \uc218 \uc5c6\ub2e4\ub294 \uc810\uc740 \uc2e4\uc81c \uad11\ud559 \uc124\uacc4 \uc790\ub8cc\uc5d0\uc11c\ub3c4 \uc9c0\uc801\ub418\ub294 \ud55c\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7fc\uc5d0\ub3c4 \uc804\uccb4 \uc131\ub2a5\uc740 \ub098\uc058\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. <strong>f-number 1.0\uc778 \uc9d1\uad11\uc6a9 \ud504\ub808\ub12c \ub80c\uc988\uc758 \uc774\ub860 \ud22c\uacfc\uc728\uc740 80%\ub97c \ub118\ub294\ub2e4<\/strong>\uace0 \ubcf4\uace0\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc5d0 <a href=\"https:\/\/steelcrucian.com\/fresnel-reflection-transmittance\/\">\ud504\ub808\ub12c \ubc18\uc0ac<\/a>\uc5d0 \uc758\ud55c \ud45c\uba74 \uc190\uc2e4(PMMA \uc591\uba74 \uc57d 7.5%)\ub3c4 \ud568\uaed8 \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EA%B2%B0%EC%83%81%EC%9A%A9%EC%9C%BC%EB%A1%9C%EB%8A%94_%EC%93%B0%EA%B8%B0_%EC%96%B4%EB%A0%B5%EB%8B%A4\"><\/span>\uacb0\uc0c1\uc6a9\uc73c\ub85c\ub294 \uc4f0\uae30 \uc5b4\ub835\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub808\ub12c \ub80c\uc988\ub294 <strong>\uc9d1\uad11\uacfc \ubc30\uad11\uc5d0\ub294 \ud6cc\ub96d\ud558\uc9c0\ub9cc, \uc120\uba85\ud55c \uc0c1\uc744 \ub9fa\ub294 \uc6a9\ub3c4\ub85c\ub294 \ubd80\uc801\ud569<\/strong>\ud569\ub2c8\ub2e4. \uc774\uc720\ub294 \uc138 \uac00\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud648 \uacbd\uacc4\ub9c8\ub2e4 \ubd88\uc5f0\uc18d\uc774 \uc0dd\uaca8 \uc0b0\ub780\uacfc \ud68c\uc808\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/li>\n\n\n\n<li>draft\uba74\uc744 \uc9c0\ub09c \ube5b\uc774 \ubbf8\uad11(\uc2a4\ud2b8\ub808\uc774 \ub77c\uc774\ud2b8)\uc774 \ub418\uc5b4 \ub300\ube44\ub97c \ub5a8\uc5b4\ub728\ub9bd\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud648 \ubb34\ub2ac \uc790\uccb4\uac00 \uc774\ubbf8\uc9c0\uc5d0 \ub3d9\uc2ec\uc6d0 \ud328\ud134\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">VR \ud5e4\ub4dc\uc14b\uc5d0 \ud504\ub808\ub12c \ub80c\uc988\ub97c \uc4f0\uba74 \ud654\uba74\uc5d0 \ub3d9\uc2ec\uc6d0 \uc904\ubb34\ub2ac\uac00 \ube44\uce58\uac70\ub098 \ubc1d\uc740 \ud654\uba74\uc5d0\uc11c \ube5b\ubc88\uc9d0\uc774 \uc0dd\uae30\ub294 \ud604\uc0c1\uc774 \ubcf4\uace0\ub418\ub294 \uc774\uc720\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%9B%A0%EF%B8%8F_%EC%96%B4%EB%94%94%EC%97%90_%EC%93%B0%EC%9D%BC%EA%B9%8C\"><\/span>\ud83d\udee0\ufe0f \uc5b4\ub514\uc5d0 \uc4f0\uc77c\uae4c<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=\"751\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-04-applications-1024x751.png\" alt=\"\" class=\"wp-image-2465\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-04-applications-1024x751.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-04-applications-300x220.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-04-applications-767x562.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/fresnel-lens-04-applications.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. PIR \uc778\uccb4\uac10\uc9c0 \uc13c\uc11c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ud754\ud788 \ubcf4\ub294 \uc6a9\ub3c4\uc785\ub2c8\ub2e4. \uc587\uc740 \ud50c\ub77c\uc2a4\ud2f1 \uc2dc\ud2b8\uc5d0 \uc791\uc740 \ub80c\uc988(\ub80c\uc990\ub9bf) \uc5ec\ub7ec \uac1c\ub97c \uc131\ud615\ud558\uace0, \uc774\ub97c \uace1\uba74\uc73c\ub85c \uad6c\ubd80\ub824 \uc13c\uc11c\ub97c \uac10\uc309\ub2c8\ub2e4. \ub80c\uc988 \ud558\ub098\ud558\ub098\uac00 \uc11c\ub85c \ub2e4\ub978 \ubc29\ud5a5\uc758 \uc801\uc678\uc120\uc744 \uc13c\uc11c\ub85c \ubaa8\uc73c\uae30 \ub54c\ubb38\uc5d0, <strong>\uac10\uc9c0 \uad6c\uc5ed\uc744 \uc5ec\ub7ec \uac1c\ub85c \ub098\ub220 \uc124\uacc4<\/strong>\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\ub78c\uc774 \uad6c\uc5ed \uacbd\uacc4\ub97c \uc9c0\ub0a0 \ub54c \uc2e0\ud638 \ubcc0\ud654\uac00 \ucee4\uc838 \uac80\ucd9c\ub960\uc774 \uc62c\ub77c\uac11\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \uc9d1\uad11 \u2013 \uc870\uba85\uacfc \ud0dc\uc591\uad11<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LED\ub098 \ud0dc\uc591\uad11\ucc98\ub7fc \ud37c\uc9c0\ub294 \ube5b\uc744 \ud3c9\ud589\uad11\uc774\ub098 \ud55c \uc810\uc73c\ub85c \ubaa8\uc74d\ub2c8\ub2e4. \uad6c\uba74\ub80c\uc988\ub85c\ub294 \ubd88\uac00\ub2a5\ud55c \ub300\uad6c\uacbd\uc744 \uc587\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc5b4, \ud0dc\uc591\uad11 \uc9d1\uad11 \ubc1c\uc804\uacfc \ubb34\ub300 \uc870\uba85\uc5d0 \uc4f0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \uc2e0\ud638\ub4f1\u00b7\ub4f1\ub300\u00b7\ud6c4\ubbf8\ub4f1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6d0\uc870 \uc6a9\ub3c4\uc758 \uc5f0\uc7a5\uc120\uc785\ub2c8\ub2e4. \ub113\uc740 \uac01\ub3c4\uc758 \ube5b\uc744 \uc6d0\ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \ubaa8\uc73c\uba74\uc11c \uae30\uad6c \ub450\uaed8\ub97c \uc904\uc5ec\uc57c \ud558\ub294 \uacf3\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. VR \ud5e4\ub4dc\uc14b\u00b7\ud504\ub85c\uc81d\ud130<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9e7\uc740 \uac70\ub9ac\uc5d0\uc11c \ud070 \ud654\uba74\uc744 \ub9cc\ub4e4\uc5b4\uc57c \ud560 \ub54c \ucd08\ub2e8 \ucd08\uc810\uac70\ub9ac\uac00 \ud544\uc694\ud55c\ub370, \uad6c\uba74\ub80c\uc988\ub85c\ub294 \ub450\uaebc\uc6cc\uc9d1\ub2c8\ub2e4. \ud654\uc9c8 \uc800\ud558\ub97c \uac10\uc218\ud558\uace0 \ub450\uaed8\ub97c \ud0dd\ud558\ub294 \uacbd\uc6b0\uc785\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>\uacf5\ud1b5\uc810\uc774 \ubcf4\uc774\uc2dc\ub098\uc694?<\/strong> \uc804\ubd80 <strong>&#8220;\ub450\uaed8\ub098 \ubb34\uac8c\ub97c \uc904\uc5ec\uc57c \ud558\uace0, \uc815\ubc00\ud55c \uc0c1\uc740 \ud544\uc694 \uc5c6\ub294&#8221;<\/strong> \uc6a9\ub3c4\uc785\ub2c8\ub2e4. \uc774 \uc870\uac74\uc5d0 \ub9de\uc73c\uba74 \ud504\ub808\ub12c \ub80c\uc988\uac00 \uac70\uc758 \ud56d\uc0c1 \uc815\ub2f5\uc785\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;\ud504\ub808\ub12c \ub80c\uc988\uc640 \ud504\ub808\ub12c \ubc18\uc0ac\ub294 \uac19\uc740 \uc774\uc57c\uae30\ub2e4&#8221;<\/strong> \u2192 \uc774\ub984\ub9cc \uac19\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/steelcrucian.com\/fresnel-reflection-transmittance\/\">\ud504\ub808\ub12c \ubc18\uc0ac<\/a>\ub294 \uacbd\uacc4\uba74\uc5d0\uc11c \ube5b\uc774 \uc5bc\ub9c8\ub098 \ubc18\uc0ac\ub418\ub294\uc9c0\ub97c \ub2e4\ub8e8\ub294 \ud604\uc0c1\uc774\uace0, \ud504\ub808\ub12c \ub80c\uc988\ub294 \ub80c\uc988\uc758 \uad6c\uc870 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uac19\uc740 \uc0ac\ub78c\uc774 \ub0a8\uae34 \ubcc4\uac1c\uc758 \uc5c5\uc801\uc785\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 2. &#8220;\uc587\uc73c\ub2c8\uae4c \uc190\uc2e4\uc774 \uc801\uc5b4 \ub354 \ubc1d\ub2e4&#8221;<\/strong> \u2192 \uc7ac\ub8cc \ud761\uc218\ub294 \uc904\uc9c0\ub9cc draft\uba74 \uadf8\ub9bc\uc790, \ud648 \uaf2d\uc9d3\uc810 \uc0b0\ub780, \ud68c\uc808\uc774 \uc0c8\ub85c \uc0dd\uae41\ub2c8\ub2e4. \uac19\uc740 \uc870\uac74\uc758 \uad6c\uba74\ub80c\uc988\ubcf4\ub2e4 \ud22c\uacfc \ud6a8\uc728\uc740 \ubcf4\ud1b5 \ub0ae\uc2b5\ub2c8\ub2e4. \ud504\ub808\ub12c \ub80c\uc988\ub97c \uc4f0\ub294 \uc774\uc720\ub294 \ubc1d\uae30\uac00 \uc544\ub2c8\ub77c <strong>\ub450\uaed8\uc640 \ub300\uad6c\uacbd \uad6c\ud604<\/strong>\uc785\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;\ud648\uc774 \ucd18\ucd18\ud560\uc218\ub85d \ubb34\uc870\uac74 \uc88b\ub2e4&#8221;<\/strong> \u2192 \ud53c\uce58\ub97c \uc904\uc774\uba74 \ubb34\ub2ac\ub294 \ub35c \ubcf4\uc774\uc9c0\ub9cc, \uaf2d\uc9d3\uc810 \ub77c\uc6b4\ub4dc\uac00 \ucc28\uc9c0\ud558\ub294 \ube44\uc728\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \ucee4\uc838 \uc190\uc2e4\uc774 \ub298\uace0 \uae08\ud615 \uac00\uacf5\ube44\ub3c4 \uc624\ub985\ub2c8\ub2e4. \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc801\uc815 \ud53c\uce58\uac00 \uc788\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=\"%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>\ubc1c\uc0c1<\/td><td>\uad74\uc808\uc740 \ud45c\uba74\uc5d0\uc11c\ub9cc \uc77c\uc5b4\ub098\ubbc0\ub85c \ub0b4\ubd80 \uc0b4\uc744 \uac77\uc5b4\ub0b8\ub2e4<\/td><\/tr><tr><td>\uc5ed\uc0ac<\/td><td>1822\ub144 \uc624\uadc0\uc2a4\ud0f1 \uc7a5 \ud504\ub808\ub12c, \ub4f1\ub300\uc6a9\uc73c\ub85c \uac1c\ubc1c<\/td><\/tr><tr><td>\ub4f1\uae09(Order)<\/td><td>\ucd08\uc810\uac70\ub9ac \uae30\uc900. 1\ub4f1\uae09 920mm ~ 6\ub4f1\uae09 150mm<\/td><\/tr><tr><td>\ud648 \uacbd\uc0ac\uac01<\/td><td>n\u00b7sin(\u03b1) = sin(\u03b1 + \u03b8), \u03b8 = arctan(r\/f)<\/td><\/tr><tr><td>\uacbd\uc0ac\uac01 \uacbd\ud5a5<\/td><td>\uc911\uc2ec\uc740 \ud3c9\ud3c9, \uac00\uc7a5\uc790\ub9ac\ub85c \uac08\uc218\ub85d \uac00\ud30c\ub984<\/td><\/tr><tr><td>\ud648 \uae4a\uc774<\/td><td>\ud53c\uce58 \u00d7 tan(\ud648 \uacbd\uc0ac\uac01)<\/td><\/tr><tr><td>\ucd5c\ub300 \uc57d\uc810<\/td><td>draft\uba74 \uadf8\ub9bc\uc790 (1~3\u00b0\uc5d0\uc11c \uc57d 0.8~2.5%)<\/td><\/tr><tr><td>\ud22c\uacfc\uc728<\/td><td>f\/1.0 \uc9d1\uad11\uc6a9 \uc774\ub860\uac12 80% \ucd08\uacfc \ubcf4\uace0<\/td><\/tr><tr><td>\uc801\ud569 \uc6a9\ub3c4<\/td><td>\uc9d1\uad11\u00b7\ubc30\uad11 (PIR, \uc870\uba85, \ub4f1\ub300, \ud0dc\uc591\uad11)<\/td><\/tr><tr><td>\ubd80\uc801\ud569 \uc6a9\ub3c4<\/td><td>\uc815\ubc00 \uacb0\uc0c1 (\uce74\uba54\ub77c \ub4f1)<\/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>\uc9d1\uc774\ub098 \uc0ac\ubb34\uc2e4\uc758 <strong>\uc13c\uc11c\ub4f1\u00b7\uc778\uccb4\uac10\uc9c0 \uc13c\uc11c \ucee4\ubc84<\/strong>\ub97c \ubc1d\uc740 \uacf3\uc5d0\uc11c \ube44\uc2a4\ub4ec\ud788 \ube44\ucdb0\ubcf4\uc138\uc694. \uc791\uc740 \ub80c\uc988\ub4e4\uc774 \uaca9\uc790\ub85c \ubc30\uc5f4\ub41c \uad6c\uc870\uac00 \ubcf4\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uac00\uc9c0\uace0 \uacc4\uc2e0 \ud504\ub808\ub12c \ub3cb\ubcf4\uae30\uac00 \uc788\ub2e4\uba74, <strong>\uc911\uc2ec\ubd80\uc640 \uac00\uc7a5\uc790\ub9ac\uc758 \ubb34\ub2ac \uac04\uaca9\uacfc \uc9c4\ud558\uae30<\/strong>\ub97c \ube44\uad50\ud574\ubcf4\uc138\uc694. \uc704 \ud45c\uc758 \uacbd\uc0ac\uac01 \ubcc0\ud654\uac00 \ub208\uc73c\ub85c \ud655\uc778\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc9d1\uad11 \uc124\uacc4\ub97c \uac80\ud1a0 \uc911\uc774\ub77c\uba74 <strong>\ud648 \ud53c\uce58\uc640 draft\uac01\uc744 \uacf5\uae09\uc0ac\uc5d0 \uba3c\uc800 \ubb38\uc758<\/strong>\ud558\uc138\uc694. \ub450 \uac12\uc774 \ud6a8\uc728\uacfc \ubb34\ub2ac \uac00\uc2dc\uc131\uc744 \uacb0\uc815\ud569\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\udcd0 <a href=\"https:\/\/steelcrucian.com\/snells-law-guide\/\">\uc2a4\ub12c\uc758 \ubc95\uce59 \uc644\ubcbd\uc815\ub9ac \u2013 \ube5b\uc740 \uc65c \uaebe\uc77c\uae4c?<\/a> \u2014 \uc774 \uae00\uc758 \ud648 \uacbd\uc0ac\uac01 \uacf5\uc2dd\uc774 \uadf8\ub300\ub85c \uc5ec\uae30\uc11c \ub098\uc635\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83d\udd0d <a href=\"https:\/\/steelcrucian.com\/fresnel-reflection-transmittance\/\">\ud504\ub808\ub12c \ubc18\uc0ac\uc640 \ud22c\uacfc\uc728 \uc644\ubcbd\uc815\ub9ac<\/a> \u2014 \uc774\ub984\uc774 \uac19\uc544 \ud5f7\uac08\ub9ac\ub294 \uac1c\ub150. \ub80c\uc988 \ud45c\uba74\uc5d0\uc11c \uc0dd\uae30\ub294 \ubc18\uc0ac \uc190\uc2e4\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83d\udca1 <a href=\"https:\/\/steelcrucian.com\/light-guide-plate-lgp-pattern-design\/\">\ub3c4\uad11\ud310(LGP) \uc6d0\ub9ac\uc640 \ub3c4\ud2b8 \ud328\ud134 \uc124\uacc4 \uae30\ucd08<\/a> \u2014 \uac19\uc740 3\ub2e8\uacc4 \uad11\ud559 \ubd80\ud488. \ubbf8\uc138 \uad6c\uc870\ub85c \ube5b\uc758 \ubc29\ud5a5\uc744 \uc81c\uc5b4\ud55c\ub2e4\ub294 \uc810\uc774 \ub2ee\uc558\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83c\udf2b\ufe0f <a href=\"https:\/\/steelcrucian.com\/diffuser-plate-material-haze-guide\/\">\ud655\uc0b0\ud310 \uc7ac\uc9c8 \ube44\uad50 \uc644\ubcbd\uc815\ub9ac \u2013 PMMA\u00b7PC\u00b7PET\uc640 Haze<\/a> \u2014 \ube5b\uc744 \ubaa8\uc73c\ub294 \ud504\ub808\ub12c \ub80c\uc988\uc640 \uc815\ubc18\ub300\ub85c, \ube5b\uc744 \ud769\ub728\ub9ac\ub294 \ubd80\ud488\uc785\ub2c8\ub2e4. PMMA \ud22c\uacfc\uc728 92%\uc758 \uadfc\uac70\ub3c4 \uac19\uc740 \uacc4\uc0b0\uc5d0\uc11c \ub098\uc635\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\">*\ub2e4\uc74c \uae00\uc5d0\uc11c\ub294 **\ud504\ub9ac\uc998\uc2dc\ud2b8(BEF)\uc640 \ubc18\uc0ac\ud3b8\uad11\ud544\ub984(DBEF)*<em>\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ud655\uc0b0\uc73c\ub85c \ud769\ub728\ub9b0 \ube5b\uc744 \ub2e4\uc2dc \uc815\uba74\uc73c\ub85c \ubaa8\uc544 \ubc1d\uae30\ub97c \ub418\ucc3e\ub294 \uc6d0\ub9ac\ub97c \uc815\ub9ac\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud604\uad00 \uc13c\uc11c\ub4f1\uc5d0 \uc190\uc744 \ud754\ub4e4\uba74 \ubd88\uc774 \ucf1c\uc9d1\ub2c8\ub2e4. \uadf8 \uc13c\uc11c \uc55e\uc744 \uc790\uc138\ud788 \ubcf4\uba74 \ub3d9\uc2ec\uc6d0 \ubb34\ub2ac\uac00 \ucd18\ucd18\ud788 \uc0c8\uaca8\uc9c4 \ubc18\ud22c\uba85 \ud50c\ub77c\uc2a4\ud2f1 \ub3d4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\uc6a9\uce74\ub4dc \ud06c\uae30\uc758 \uc587\uc740 \ub3cb\ubcf4\uae30, \ubb34\ub300 \uc870\uba85 \uc55e\uc758 \uc904\ubb34\ub2ac \ub80c\uc988, VR \ud5e4\ub4dc\uc14b \uc548\uc758 \ub80c\uc988\ub3c4 \uac19\uc740 \ubb34\ub2ac\uc785\ub2c8\ub2e4. \uc804\ubd80 **\ud504\ub808\ub12c \ub80c\uc988(Fresnel Lens)**\uc785\ub2c8\ub2e4. \ub450\uaebc\uc6b4 \ubcfc\ub85d\ub80c\uc988\ub97c \uc587\uc740 \ud310 \ud55c \uc7a5\uc73c\ub85c \ubc14\uafbc 200\ub144 \uc804\uc758 \uc544\uc774\ub514\uc5b4\uc778\ub370, \uc9c0\uae08\ub3c4 \ud604\uc5ed\uc785\ub2c8\ub2e4. \ud83d\udca1 \uc774 \uae00\uc740 \uad11\ud559 \uc2dc\ub9ac\uc988&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":[834,730,838,441,837,773,835,836],"class_list":["post-2461","post","type-post","status-publish","format-standard","hentry","category-optics","tag-pir","tag-730","tag-838","tag-441","tag-837","tag-773","tag-835","tag-836"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2461","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=2461"}],"version-history":[{"count":1,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2461\/revisions"}],"predecessor-version":[{"id":2466,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2461\/revisions\/2466"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=2461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=2461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=2461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}