{"id":1114,"date":"2025-04-30T01:38:34","date_gmt":"2025-04-29T16:38:34","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=1114"},"modified":"2025-04-30T22:19:34","modified_gmt":"2025-04-30T13:19:34","slug":"optics1","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/optics1\/","title":{"rendered":"\uad11\ud559 \uae30\ucd08 \uac1c\ub150 \uc815\ub9ac: \uad11\uc18d, \uad11\ub3c4, \uc870\ub3c4, \ud718\ub3c4 \ud55c \ubc88\uc5d0 \uc774\ud574\ud558\uae30"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uc870\uba85\uc744 \uacf5\ubd80\ud558\uac70\ub098, \uce74\uba54\ub77c\ub97c \ub2e4\ub8e8\uac70\ub098, \ud639\uc740 \uc2dc\uac01 \ub514\uc790\uc778\uacfc \uad00\ub828\ub41c \ubd84\uc57c\uc5d0 \uad00\uc2ec\uc774 \uc788\ub2e4\uba74 \ubc18\ub4dc\uc2dc \uc54c\uc544\uc57c \ud560 \uac1c\ub150\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c <strong>\uad11\uc18d<\/strong>, <strong>\uad11\ub3c4<\/strong>, <strong>\uc870\ub3c4<\/strong>, <strong>\ud718\ub3c4<\/strong>\uc785\ub2c8\ub2e4. \uc774\ub984\uc774 \ube44\uc2b7\ud574\uc11c \ud5f7\uac08\ub9b4 \uc218 \uc788\uc9c0\ub9cc, \uac01\uac01\uc758 \uc758\ubbf8\ub294 \ubd84\uba85\ud788 \ub2e4\ub985\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c \ud587\uac08\ub9ac\ub294 4\uac00\uc9c0 \uc815\uc758\uc5d0 \ub300\ud574 \ud55c \ubc88\uc5d0 \uc815\ub9ac\ud574\ub4dc\ub9b4\uac8c\uc694.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/light-bright-3502684_640.jpg\" alt=\"\" class=\"wp-image-1118\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/light-bright-3502684_640.jpg 640w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/light-bright-3502684_640-300x200.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. \uad11\uc18d(Luminous Flux) \u2013 <strong>\ube5b\uc758 \ucd1d\ub7c9<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e8\uc704:<\/strong> \ub8e8\uba58(lm)<\/li>\n\n\n\n<li><strong>\uc815\uc758:<\/strong> \uad11\uc6d0\uc774 \ubc29\ucd9c\ud558\ub294 <strong>\ube5b\uc758 \ucd1d\ub7c9<\/strong>\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc608\uc2dc:<\/strong> \uc804\uad6c\uc5d0\uc11c \ub098\uc624\ub294 \ubaa8\ub4e0 \ube5b\uc758 \uc591.<br>\u2192 800lm \uc804\uad6c\ub294 400lm \uc804\uad6c\ubcf4\ub2e4 \ub450 \ubc30 \ub354 \ubc1d\uc740 \ube5b\uc744 \ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udca1\uc27d\uac8c \ub9d0\ud558\uba74:<\/strong> \u201c\uc774 \uc804\uad6c\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\uc774 \uc5bc\ub9c8\ub098 \ub9ce\uc740\uac00?\u201d\ub97c \ub098\ud0c0\ub0b4\ub294 \uac1c\ub150\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-7223388601690642\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- \ub514\uc2a4\ud50c\ub808\uc774 \uace0\uc815\ud615 300x250 -->\n<ins class=\"adsbygoogle\"\n     style=\"display:inline-block;width:300px;height:250px\"\n     data-ad-client=\"ca-pub-7223388601690642\"\n     data-ad-slot=\"2636513416\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. \uad11\ub3c4(Luminous Intensity) \u2013 <strong>\ud55c \ubc29\ud5a5\uc73c\ub85c \ub098\uac00\ub294 \ubc1d\uae30<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e8\uc704:<\/strong> \uce78\ub378\ub77c(cd)<\/li>\n\n\n\n<li><strong>\uc815\uc758:<\/strong> \uc5b4\ub5a4 \ubc29\ud5a5\uc73c\ub85c \ube5b\uc774 \uc5bc\ub9c8\ub098 \uc138\uac8c \ub098\uac00\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc608\uc2dc:<\/strong> \uc190\uc804\ub4f1\ucc98\ub7fc <strong>\ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \uac15\ud558\uac8c \ube5b\uc744 \ub0b4\ub294<\/strong> \uacbd\uc6b0.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udca1\uc27d\uac8c \ub9d0\ud558\uba74:<\/strong> \u201c\ube5b\uc774 \ud55c \ubc29\ud5a5\uc73c\ub85c \uc5bc\ub9c8\ub098 \uc138\uac8c \uc3d8\uc544\uc9c0\ub294\uac00?\u201d<\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-7223388601690642\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- \ub514\uc2a4\ud50c\ub808\uc774 \uace0\uc815\ud615 300x250 -->\n<ins class=\"adsbygoogle\"\n     style=\"display:inline-block;width:300px;height:250px\"\n     data-ad-client=\"ca-pub-7223388601690642\"\n     data-ad-slot=\"2636513416\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. \uc870\ub3c4(Illuminance) \u2013 <strong>\ube44\ucdb0\uc9c4 \uba74\uc758 \ubc1d\uae30<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e8\uc704:<\/strong> \ub7ed\uc2a4(lx) = \ub8e8\uba58\/\u33a1<\/li>\n\n\n\n<li><strong>\uc815\uc758:<\/strong> \uc5b4\ub5a4 \uba74\uc5d0 \ub3c4\ub2ec\ud55c <strong>\ube5b\uc758 \ubc1d\uae30<\/strong>. \uc989, \ube5b\uc744 \ubc1b\ub294 \ucabd\uc5d0\uc11c \ub290\ub07c\ub294 \ubc1d\uae30\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc608\uc2dc:<\/strong> \ucc45\uc0c1 \uc704 \uc870\uba85\uc774 \ubc1d\uc740\uac00 \uc5b4\ub450\uc6b4\uac00.<br>\u2192 \ub3c5\uc11c\ud560 \ub54c \ud544\uc694\ud55c \uc870\ub3c4\ub294 \uc57d 300~500lx.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udca1\uc27d\uac8c \ub9d0\ud558\uba74:<\/strong> \u201c\ube5b\uc744 \ubc1b\uc740 \uba74\uc774 \uc5bc\ub9c8\ub098 \ubc1d\uac8c \ub290\uaef4\uc9c0\ub294\uac00?\u201d<\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-7223388601690642\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- \ub514\uc2a4\ud50c\ub808\uc774 \uace0\uc815\ud615 300x250 -->\n<ins class=\"adsbygoogle\"\n     style=\"display:inline-block;width:300px;height:250px\"\n     data-ad-client=\"ca-pub-7223388601690642\"\n     data-ad-slot=\"2636513416\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. \ud718\ub3c4(Luminance) \u2013 <strong>\ud45c\uba74\uc774 \ubcf4\uc774\ub294 \ubc1d\uae30<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e8\uc704:<\/strong> \uce78\ub378\ub77c\/\u33a1<\/li>\n\n\n\n<li><strong>\uc815\uc758:<\/strong> <strong>\ube5b\ub098\ub294 \uba74 \uc790\uccb4\uc758 \ubc1d\uae30<\/strong>\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<br>\u2192 \ub208\uc5d0 \ubcf4\uc774\ub294 \ubc1d\uae30\uc758 \ub290\ub08c\uacfc \uac00\uc7a5 \uc9c1\uc811\uc801\uc73c\ub85c \uad00\ub828\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc608\uc2dc:<\/strong> \uc2a4\ub9c8\ud2b8\ud3f0 \ud654\uba74, TV, \ubaa8\ub2c8\ud130\uc5d0\uc11c \ub208\uc5d0 \ub4e4\uc5b4\uc624\ub294 \ubc1d\uae30.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udca1\uc27d\uac8c \ub9d0\ud558\uba74:<\/strong> \u201c\uc6b0\ub9ac \ub208\uc5d0 \ubcf4\uc774\ub294 \uadf8 \ubc1d\uae30 \uc790\uccb4!\u201d<\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-7223388601690642\"\n     crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-format=\"autorelaxed\"\n     data-ad-client=\"ca-pub-7223388601690642\"\n     data-ad-slot=\"1434278235\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/sealing-light-4013085_640.jpg\" alt=\"\" class=\"wp-image-1120\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/sealing-light-4013085_640.jpg 640w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/sealing-light-4013085_640-300x200.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd04 \ud63c\ub3d9\ud558\uae30 \uc26c\uc6b4 \uac1c\ub150 \uc815\ub9ac \uc694\uc57d\ud45c<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc6a9\uc5b4<\/th><th>\ub2e8\uc704<\/th><th>\uc758\ubbf8 \uc694\uc57d<\/th><th>\uc608\uc2dc<\/th><\/tr><\/thead><tbody><tr><td>\uad11\uc18d<\/td><td>\ub8e8\uba58(lm)<\/td><td>\uad11\uc6d0\uc5d0\uc11c \ub098\uc624\ub294 \uc804\ubc29\ud5a5\uc758 \ube5b\uc758 \ucd1d\ub7c9<\/td><td>\uc804\uad6c\uac00 \uc804\uccb4\uc801\uc73c\ub85c \ub0b4\ub294 \ube5b<\/td><\/tr><tr><td>\uad11\ub3c4<\/td><td>\uce78\ub378\ub77c(cd)<\/td><td>\ud2b9\uc815 \ud55c \ubc29\ud5a5\uc73c\ub85c \ubed7\ub294 \uc785\uccb4\uac01(Sr)\uc744 \uac16\ub294 \ube5b\uc758 \uc138\uae30<\/td><td>\uc190\uc804\ub4f1 \ube5b<\/td><\/tr><tr><td>\uc870\ub3c4<\/td><td>\ub7ed\uc2a4(lx)<\/td><td>\ube5b\uc774 \ube44\ucdb0\uc9c4 \uba74\uc774 \uc5bc\ub9c8\ub098 \ubc1d\uc740\uc9c0<br>(\uacc4\uce21\uae30 \uae30\uc900 \uc218\uad11\ubd80\ub85c \uc785\uc0ac\ub41c \ube5b\uc758 \ubc1d\uae30)<\/td><td>\ucc45\uc0c1 \uc704 \ubc1d\uae30<\/td><\/tr><tr><td>\ud718\ub3c4<\/td><td>cd\/\u33a1 \ub610\ub294 nit<\/td><td>\ub208\uc5d0 \ubcf4\uc774\ub294 \ud45c\uba74 \ubc1d\uae30<\/td><td>\ubaa8\ub2c8\ud130 \ud654\uba74\uc758 \ubc1d\uae30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"467\" height=\"464\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/20250430014757.png\" alt=\"\" class=\"wp-image-1128\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/20250430014757.png 467w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/20250430014757-300x298.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/04\/20250430014757-150x150.png 150w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ub9c8\ubb34\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub124 \uac00\uc9c0 \uac1c\ub150\uc740 \uc870\uba85 \uc124\uacc4, \uc0ac\uc9c4, \ub514\uc2a4\ud50c\ub808\uc774 \uc0b0\uc5c5\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc77c\ubc18\uc801\uc778 \uc2e4\ub0b4 \uc778\ud14c\ub9ac\uc5b4 \uc870\uba85 \uacc4\ud68d\uc5d0\ub3c4 \uaf2d \ud544\uc694\ud55c \uc9c0\uc2dd\uc785\ub2c8\ub2e4. \ud2b9\ud788 LED \uc870\uba85\uc774\ub098 \uad11\ud559 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud560 \ub54c \uc774 \ub2e8\uc704\ub97c \uc81c\ub300\ub85c \uc774\ud574\ud558\uba74 \ud6e8\uc52c \ub354 \uc815\ud655\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc55e\uc73c\ub85c \uad11\ud559 \uad00\ub828 \uc815\ubcf4\ub97c \ub354 \ub2e4\ub8f0 \uc608\uc815\uc774\ub2c8, \uc774 \uae30\ubcf8 \uac1c\ub150\uc744 \uaf2d \uc775\ud600\ub450\uc138\uc694! \ud83d\ude0a<\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-7223388601690642\"\n     crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-format=\"autorelaxed\"\n     data-ad-client=\"ca-pub-7223388601690642\"\n     data-ad-slot=\"1434278235\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>\uc870\uba85\uc744 \uacf5\ubd80\ud558\uac70\ub098, \uce74\uba54\ub77c\ub97c \ub2e4\ub8e8\uac70\ub098, \ud639\uc740 \uc2dc\uac01 \ub514\uc790\uc778\uacfc \uad00\ub828\ub41c \ubd84\uc57c\uc5d0 \uad00\uc2ec\uc774 \uc788\ub2e4\uba74 \ubc18\ub4dc\uc2dc \uc54c\uc544\uc57c \ud560 \uac1c\ub150\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub85c \uad11\uc18d, \uad11\ub3c4, \uc870\ub3c4, \ud718\ub3c4\uc785\ub2c8\ub2e4. \uc774\ub984\uc774 \ube44\uc2b7\ud574\uc11c \ud5f7\uac08\ub9b4 \uc218 \uc788\uc9c0\ub9cc, \uac01\uac01\uc758 \uc758\ubbf8\ub294 \ubd84\uba85\ud788 \ub2e4\ub985\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c \ud587\uac08\ub9ac\ub294 4\uac00\uc9c0 \uc815\uc758\uc5d0 \ub300\ud574 \ud55c \ubc88\uc5d0 \uc815\ub9ac\ud574\ub4dc\ub9b4\uac8c\uc694. 1. \uad11\uc18d(Luminous Flux) \u2013 \ube5b\uc758 \ucd1d\ub7c9 \ud83d\udca1\uc27d\uac8c \ub9d0\ud558\uba74: \u201c\uc774 \uc804\uad6c\uc5d0\uc11c \ub098\uc624\ub294 \ube5b\uc774 \uc5bc\ub9c8\ub098 \ub9ce\uc740\uac00?\u201d\ub97c \ub098\ud0c0\ub0b4\ub294 \uac1c\ub150\uc785\ub2c8\ub2e4.&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":[81,80,73,74,79,77,76,82,78,83],"class_list":["post-1114","post","type-post","status-publish","format-standard","hentry","category-optics","tag-81","tag-80","tag-73","tag-74","tag-79","tag-77","tag-76","tag-82","tag-78","tag-83"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/1114","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=1114"}],"version-history":[{"count":9,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/1114\/revisions"}],"predecessor-version":[{"id":1139,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/1114\/revisions\/1139"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=1114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=1114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=1114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}