{"id":5025,"date":"2026-07-14T17:48:09","date_gmt":"2026-07-14T09:48:09","guid":{"rendered":"https:\/\/www.opticalcutting.com\/?p=5025"},"modified":"2026-09-21T13:54:40","modified_gmt":"2026-09-21T05:54:40","slug":"%e3%82%b2%e3%83%ab%e3%83%9e%e3%83%8b%e3%82%a6%e3%83%a0%e3%83%ac%e3%83%b3%e3%82%ba%e8%a1%a8%e9%9d%a2%e7%b2%97%e3%81%95-ra-5nm","status":"publish","type":"post","link":"https:\/\/www.opticalcutting.com\/ja\/%e3%82%b2%e3%83%ab%e3%83%9e%e3%83%8b%e3%82%a6%e3%83%a0%e3%83%ac%e3%83%b3%e3%82%ba%e8%a1%a8%e9%9d%a2%e7%b2%97%e3%81%95-ra-5nm\/","title":{"rendered":"\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055\uff1aRa 5nm \u306e\u610f\u5473\u3068\u9054\u6210\u65b9\u6cd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Ra 5 nm \u306f\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u306b\u3068\u3063\u3066\u7279\u5225\u306a\u6570\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u78ba\u7acb\u3055\u308c\u305f\u7814\u78e8\u5316\u5b66\u306b\u3088\u3063\u3066\u65e5\u5e38\u7684\u306b\u9054\u6210\u3055\u308c\u308b\u4ed5\u4e0a\u3052\u306e\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u9069\u5207\u306b\u5236\u5fa1\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u3069\u308c\u3060\u3051\u9577\u304f\u7814\u78e8\u3057\u3066\u3082\u9054\u6210\u3067\u304d\u307e\u305b\u3093\u3002 <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> \u6563\u4e71\u304c\u3053\u306e\u30ec\u30d9\u30eb\u3067\u53b3\u5bc6\u306b\u898f\u5b9a\u3055\u308c\u308b\u7406\u7531\u3067\u3059\u30028\uff5e14 \u03bcm \u306e\u71b1\u8d64\u5916\u7dda\u5e2f\u3067\u306f\u3001\u53ef\u8996\u5149\u5149\u5b66\u7cfb\u3067\u306f\u898b\u3048\u306a\u3044\u8868\u9762\u30c6\u30af\u30b9\u30c1\u30e3\u304c\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u640d\u5931\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001Ra 5 nm \u30af\u30e9\u30b9\u304c\u7269\u7406\u7684\u306b\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3001 <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> \u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30ab\u30c3\u30c8\u4ee5\u964d\u306e\u3059\u3079\u3066\u306e\u6bb5\u968e\u3067\u3069\u306e\u3088\u3046\u306b\u63a8\u9032\u3055\u308c\u308b\u304b\u3001\u3069\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u3057\u3066\u56f3\u9762\u306b\u8a18\u8f09\u3059\u3079\u304d\u304b\u3001\u305d\u3057\u3066\u30b7\u30e7\u30c3\u30d7\u304c\u305d\u308c\u3092\u9054\u6210\u3067\u304d\u306a\u3044 3 \u3064\u306e\u5931\u6557\u30e2\u30fc\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/polished-germanium-infrared-lenses-1024x683.jpg\" alt=\"\u7814\u78e8\u3055\u308c\u305f\u8d64\u5916\u7dda\u30ec\u30f3\u30ba\u306b\u304a\u3051\u308bRa 5 nm\u30af\u30e9\u30b9\u306e\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055\" class=\"wp-image-5026\" title=\"Vimfun\u30ac\u30e9\u30b9\u5207\u65ad\u88c5\u7f6e\u306f\u3001\u7cbe\u5bc6\u5207\u65ad\u306e\u305f\u3081\u306e\u5b8c\u74a7\u306a\u5de5\u4f5c\u6a5f\u68b0\u3067\u3059\u3002\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/polished-germanium-infrared-lenses-1024x683.jpg 1024w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/polished-germanium-infrared-lenses-300x200.jpg 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/polished-germanium-infrared-lenses-768x512.jpg 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/polished-germanium-infrared-lenses-18x12.jpg 18w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/polished-germanium-infrared-lenses-600x400.jpg 600w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/polished-germanium-infrared-lenses.jpg 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u3001\u5149\u5b66\u30ac\u30e9\u30b9\u7b49\u306e\u30eb\u30fc\u30d7\u578b\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u3002<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">LWIR \u5e2f\u306b\u304a\u3051\u308b\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u8996\u5149\u5149\u5b66\u7cfb\u306f\u3001\u4e88\u60f3\u3088\u308a\u3082\u591a\u304f\u306e\u8868\u9762\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u8a31\u5bb9\u3057\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u30010.4\uff5e0.7 \u03bcm \u3067\u306f\u307b\u3068\u3093\u3069\u306e\u7814\u78e8\u75d5\u306f\u3059\u3067\u306b\u6ce2\u9577\u4ee5\u4e0b\u3060\u304b\u3089\u3067\u3059\u3002\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u304c\u4e3b\u8981\u306a\u30ec\u30f3\u30ba\u6750\u6599\u3067\u3042\u308b 8\uff5e14 \u03bcm \u3067\u306f\u3001\u6ce2\u9577\u3068\u30c6\u30af\u30b9\u30c1\u30e3\u306e\u95a2\u4fc2\u304c\u5909\u5316\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u308c\u306f\u76f4\u611f\u7684\u306a\u65b9\u5411\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6ce2\u9577\u304c\u9577\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u7c97\u3055\u304c\u7121\u95a2\u4fc2\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u3001\u3069\u306e\u7a7a\u9593\u5468\u6ce2\u6570\u304c\u6563\u4e71\u3057\u3001\u640d\u5931\u304c\u3069\u306e\u3088\u3046\u306b\u5206\u5e03\u3059\u308b\u304b\u3092\u5909\u3048\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e73\u6ed1\u306a\u8868\u9762\u304b\u3089\u306e\u5168\u7a4d\u5206\u6563\u4e71\u306f\u3001Rayleigh-Rice \u306e\u95a2\u4fc2\u306b\u5f93\u3044\u307e\u3059\u3002, <strong>TIS \u2248 (4\u03c0\u03c3\/\u03bb)\u00b2<\/strong>, \u3053\u3053\u3067\u3001\u03c3 \u306f <em>RMS<\/em> \u7c97\u3055\u3067\u3059\u3002\u305d\u306e\u533a\u5225\u304c\u3001\u307b\u3068\u3093\u3069\u306e\u4ed5\u69d8\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u70b9\u3067\u3059\u3002\u03c3 \u306f Ra \u3067\u306f\u306a\u304f Rq \u3067\u3059\u3002\u30ac\u30a6\u30b9\u5206\u5e03\u306e\u9ad8\u3055\u3092\u6301\u3064\u8868\u9762\u306e\u5834\u5408\u3001Ra \u306f Rq \u306e\u7d04 0.8 \u500d\u306a\u306e\u3067\u3001Ra \u3067\u8a18\u8ff0\u3055\u308c\u305f\u4ed5\u69d8\u306f\u3001\u6563\u4e71\u4e88\u7b97\u306b\u5165\u308b\u524d\u306b\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u03bb = 10 \u03bcm \u3067\u6570\u5024\u3092\u4ee3\u5165\u3059\u308b\u3068\u3001\u554f\u984c\u306e\u5f62\u72b6\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002\u03c3 = 5 nm \u306e\u5834\u5408\u3001TIS \u306f\u8868\u9762\u3042\u305f\u308a 0.01% \u672a\u6e80\u3067\u3059\u304c\u3001\u03c3 = 50 nm \u306e\u5834\u5408\u3001\u7d04 0.4% \u306b\u306a\u308a\u307e\u3059\u3002\u7d76\u5bfe\u5024\u3067\u306f\u5c0f\u3055\u3044\u3067\u3059\u304c\u3001\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4\u304c\u5236\u7d04\u3068\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u6c7a\u5b9a\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3001\u3055\u3089\u306b 2 \u3064\u306e\u52b9\u679c\u304c\u4f34\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ec\u30fc\u30b6\u30fc\u640d\u50b7\u95be\u5024\u3002.<\/strong> \u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u53d7\u52d5\u5149\u5b66\u7cfb\u3092\u4f7f\u7528\u3059\u308b CO\u2082 \u30ec\u30fc\u30b6\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u8868\u9762\u306e\u30d4\u30fc\u30af\u304c\u96fb\u754c\u5f37\u5ea6\u3092\u96c6\u4e2d\u3055\u305b\u3001\u5404\u30d4\u30fc\u30af\u304c\u6f5c\u5728\u7684\u306a\u958b\u59cb\u70b9\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u3001\u6570\u5024\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u3067\u3042\u308b\u5834\u5408\u3067\u3082\u78ba\u7acb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u7c97\u3044\u8868\u9762\u306f\u3001\u540c\u3058\u6750\u6599\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u7814\u78e8\u3055\u308c\u305f\u8868\u9762\u3088\u308a\u3082\u4f4e\u3044\u30d5\u30eb\u30a8\u30f3\u30b9\u3067\u6545\u969c\u3057\u307e\u3059\u3002\u640d\u50b7\u95be\u5024\u304c\u4ed5\u69d8\u306e\u4e00\u90e8\u3067\u3042\u308b\u5834\u5408\u3001\u305d\u308c\u306f\u72ec\u81ea\u306e\u90e8\u54c1\u3068\u72ec\u81ea\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u8a55\u4fa1\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7c97\u3055\u306e\u6570\u5024\u3060\u3051\u3067\u306f\u4e88\u6e2c\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AR \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9069\u5408\u6027\u3002.<\/strong> \u71b1\u753b\u50cf\u7528\u306e\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u5149\u5b66\u7cfb\u306f\u30018\uff5e12 \u03bcm \u5e2f\u3067\u307b\u307c\u5e38\u306b AR \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3066\u304a\u308a\u3001\u901a\u5e38\u306f ZnS\/Ge \u307e\u305f\u306f DLC \u3092\u5916\u5c64\u3068\u3059\u308b\u591a\u5c64\u30b9\u30bf\u30c3\u30af\u3067\u3059\u3002\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u57fa\u677f\u306b\u9069\u5408\u3059\u308b\u305f\u3081\u3001\u57fa\u677f\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u539a\u3055\u306e\u3070\u3089\u3064\u304d\u3068\u6709\u52b9\u958b\u53e3\u90e8\u5168\u4f53\u306e\u5149\u8def\u9577\u306e\u3070\u3089\u3064\u304d\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002\u7c97\u3044\u57fa\u677f\u3092\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3066\u3082\u5e73\u6ed1\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u305d\u308c\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ra 5 nm \u3068\u306f\u5177\u4f53\u7684\u306b\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ra \u306f\u3001\u5b9a\u7fa9\u3055\u308c\u305f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u9577\u306b\u308f\u305f\u308b\u3001\u5e73\u5747\u7dda\u304b\u3089\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u504f\u5dee\u306e\u7d76\u5bfe\u5024\u306e\u7b97\u8853\u5e73\u5747\u3067\u3059\u3002Ra 5 nm \u3067\u306f\u3001\u5e73\u5747\u504f\u5dee\u306f 5 \u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u3067\u3059\u3002\u3053\u308c\u306f\u4eba\u9593\u306e\u9aea\u306e\u6bdb\u306e\u76f4\u5f84\u306e\u7d04 1\/2000\u3001\u9752\u8272\u5149\u306e\u6ce2\u9577\u306e\u7d04 1\/80 \u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u305d\u306e\u6570\u5024\u3060\u3051\u3067\u306f\u307b\u3068\u3093\u3069\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u304c\u7406\u89e3\u3059\u308b\u4fa1\u5024\u306e\u3042\u308b\u90e8\u5206\u3067\u3059\u3002Ra \u306f\u5e73\u5747\u5024\u306a\u306e\u3067\u3001IR \u5149\u5b66\u7cfb\u3092\u53f0\u7121\u3057\u306b\u3059\u308b\u6b20\u9665\u3092\u6b63\u78ba\u306b\u96a0\u3057\u307e\u3059\u3002\u5358\u4e00\u306e\u6df1\u3044\u50b7\u3001\u30aa\u30ec\u30f3\u30b8\u30d4\u30fc\u30eb\u72b6\u306e\u9818\u57df\u3001\u9732\u51fa\u3057\u305f\u30b5\u30d6\u30b5\u30fc\u30d5\u30a7\u30b9\u30c0\u30e1\u30fc\u30b8\u4e0a\u306e\u30d4\u30c3\u30c8\u9818\u57df\u306a\u3069\u3067\u3059\u3002\u540c\u3058 Ra \u5024\u3067\u3082\u30012 \u3064\u306e\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u8868\u9762\u306f\u71b1\u753b\u50cf\u88c5\u7f6e\u3067\u5b8c\u5168\u306b\u7570\u306a\u308b\u52d5\u4f5c\u3092\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u5358\u4e00\u306e\u6570\u5024\u8aad\u307f\u53d6\u308a\u5024\u3088\u308a\u3082\u5b8c\u5168\u306a\u30c8\u30dd\u30b0\u30e9\u30d5\u30a3\u30fc\u30de\u30c3\u30d7\u304c\u91cd\u8981\u3067\u3042\u308a\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6761\u4ef6\u304c\u4ed5\u69d8\u3068\u3068\u3082\u306b\u4f1d\u9054\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001Ra 5 nm \u30af\u30e9\u30b9\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u306f\u3001\u7814\u78e8\u306e\u554f\u984c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u5168\u4f53\u7684\u306a\u30eb\u30fc\u30c8\u306e\u554f\u984c\u3067\u3059\u3002\u7814\u78e8\u5de5\u7a0b\u3067\u306f\u3001\u72ec\u81ea\u306e\u6b20\u9665\u3092\u4f5c\u308a\u59cb\u3081\u308b\u524d\u306b\u9664\u53bb\u3067\u304d\u308b\u6750\u6599\u306b\u306f\u9650\u754c\u304c\u3042\u308a\u3001\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u6750\u6599\u306f\u3001\u30bd\u30fc\u30a4\u30f3\u30b0\u3084\u30b0\u30e9\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u6bb5\u968e\u3067\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bd\u30fc\u30ab\u30c3\u30c8\u304b\u3089\u7814\u78e8\u9762\u307e\u3067<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u306e\u88fd\u9020\u306f\u3001\u30d6\u30e9\u30f3\u30af\u306e\u5207\u65ad\u3001\u7814\u78e8\u3001\u7814\u78e8\u3068\u3044\u3046\u56fa\u5b9a\u3055\u308c\u305f\u30b7\u30fc\u30b1\u30f3\u30b9\u306b\u5f93\u3044\u3001\u5404\u6bb5\u968e\u304c\u6b21\u306e\u6bb5\u968e\u306e\u5165\u529b\u6761\u4ef6\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u6700\u7d42\u7684\u306a\u4ed5\u4e0a\u3052\u306f\u3001\u524d\u306e\u3059\u3079\u3066\u306e\u6bb5\u968e\u304c\u6b21\u306e\u6bb5\u968e\u306b\u5fc5\u8981\u306a\u3082\u306e\u3092\u63d0\u4f9b\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u9054\u6210\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30fc\u30b8 1: \u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u5207\u65ad<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c3\u30c8\u76f4\u5f8c\u306e\u8868\u9762\u306f\u3001\u90e8\u54c1\u304c\u6700\u3082\u7c97\u3044\u72b6\u614b\u3067\u3042\u308a\u3001 <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> \u305d\u306e\u5f8c\u306e\u3059\u3079\u3066\u306e\u5de5\u7a0b\u304c\u76ee\u6307\u3059\u4e0a\u9650\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u305d\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u306f\u3001\u30ef\u30a4\u30e4\u30fc\u306e\u7825\u7c92\u30b5\u30a4\u30ba\u3001\u30ef\u30a4\u30e4\u30fc\u306e\u7dda\u901f\u5ea6\u3001\u9001\u308a\u901f\u5ea6\u3001\u304a\u3088\u3073\u30af\u30fc\u30e9\u30f3\u30c8\u4f9b\u7d66\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u5f53\u793e\u306e\u30a8\u30f3\u30c9\u30ec\u30b9\u30eb\u30fc\u30d7\u30de\u30b7\u30f3\u3067\u306f\u3001\u30e2\u30c7\u30eb\u306b\u5fdc\u3058\u3066\u30ef\u30a4\u30e4\u30fc\u901f\u5ea6\u306f\u6700\u5927 52\uff5e61 m\/s \u3067\u3001\u4f5c\u696d\u5f35\u529b\u306f\u30ef\u30a4\u30e4\u30fc\u5f84\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3055\u308c\u307e\u3059\u3002\u00d80.35 mm \u30eb\u30fc\u30d7\u3067\u306f 80 N\u3001\u00d80.8\uff5e1.0 mm \u3067\u306f 170 N \u3067\u3001\u30ab\u30c3\u30c8\u4e2d\u306f\u81ea\u52d5\u7684\u306b\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002\u7a4d\u6975\u7684\u306a\u9001\u308a\u901f\u5ea6\u3068\u6469\u8017\u3057\u305f\u30ef\u30a4\u30e4\u30fc\u306e\u4e21\u65b9\u304c\u3001\u30ab\u30c3\u30c8\u76f4\u5f8c\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u3088\u308a\u7c97\u304f\u3057\u3001\u30b0\u30e9\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u8ca0\u8377\u3092\u5897\u52a0\u3055\u305b\u3001\u7dcf\u30d7\u30ed\u30bb\u30b9\u6642\u9593\u3092\u5ef6\u9577\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c3\u30c8\u306f\u307e\u305f\u3001 <a href=\"https:\/\/www.opticalcutting.com\/ja\/subsurface-damage-optical-lens\/\">\u30b5\u30d6\u30b5\u30fc\u30d5\u30a7\u30b9\u30c0\u30e1\u30fc\u30b8<\/a> \u8868\u9762\u306e\u4e0b\u306b\u7d50\u6676\u304c\u7834\u58ca\u3055\u308c\u305f\u5c64\u3092\u6b8b\u3057\u307e\u3059\u3002\u3053\u306e\u5c64\u306f\u3001\u30b0\u30e9\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u4e2d\u306b\u5b8c\u5168\u306b\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u7814\u78e8\u306b\u3088\u3063\u3066\u8868\u9762\u304c\u8584\u304f\u306a\u308a\u3001\u30c0\u30e1\u30fc\u30b8\u30d5\u30ed\u30f3\u30c8\u304c\u9732\u51fa\u3055\u308c\u3001\u5b8c\u6210\u3057\u305f\u30ec\u30f3\u30ba\u3067\u7570\u5e38\u306a\u6563\u4e71\u3068\u900f\u904e\u7387\u306e\u4f4e\u4e0b\u3068\u3057\u3066\u73fe\u308c\u307e\u3059\u3002\u305d\u306e\u6df1\u3055\u306f\u3001\u30a4\u30f3\u30b4\u30c3\u30c8\u3001\u30ef\u30a4\u30e4\u30fc\u306e\u72b6\u614b\u3001\u304a\u3088\u3073\u9001\u308a\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u305f\u3081\u3001\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u8aad\u307f\u53d6\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u6750\u6599\u306e\u7834\u58ca\u8a66\u9a13\u306b\u3088\u3063\u3066\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30fc\u30b8 2: \u30b0\u30e9\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30e9\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u306f\u3001 <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> \u304c\u5b9f\u969b\u306b\u7372\u5f97\u307e\u305f\u306f\u5931\u308f\u308c\u308b\u5834\u6240\u3067\u3059\u3002\u3053\u308c\u306f 2 \u3064\u306e\u4ed5\u4e8b\u3092\u540c\u6642\u306b\u884c\u3044\u307e\u3059\u3002\u5207\u65ad\u306b\u3088\u308b\u30c0\u30e1\u30fc\u30b8\u5c64\u3092\u9664\u53bb\u3057\u3001\u5149\u5b66\u5f62\u72b6\uff08\u30ec\u30f3\u30ba\u306e\u66f2\u7387\u534a\u5f84\u3001\u7a93\u306e\u5e73\u9762\u5ea6\uff09\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u306e\u5834\u5408\u3001\u901a\u5e38\u306e\u30eb\u30fc\u30c8\u306f\u3001\u7825\u7c92\u30b5\u30a4\u30ba\u3092\u6bb5\u968e\u7684\u306b\u5c0f\u3055\u304f\u3057\u3066\u3044\u304f\u63a5\u7740\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30da\u30ec\u30c3\u30c8\u30c4\u30fc\u30eb\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\u30b9\u30c6\u30fc\u30b8<\/th><th>\u5178\u578b\u7684\u306a\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u7825\u7c92<\/th><th>\u3053\u306e\u30b9\u30c6\u30fc\u30b8\u306e\u76ee\u7684<\/th><\/tr><\/thead><tbody><tr><td>\u7c97\u7814\u524a<\/td><td>40\uff5e60 \u03bcm<\/td><td>\u30d0\u30eb\u30af\u9664\u53bb \u2014 \u30bd\u30fc\u30ab\u30c3\u30c8\u30c6\u30af\u30b9\u30c1\u30e3\u3068\u305d\u308c\u4ee5\u4e0b\u306e\u30c0\u30e1\u30fc\u30b8\u3092\u9664\u53bb\u3057\u307e\u3059<\/td><\/tr><tr><td>\u4e2d\u7814\u524a<\/td><td>15\uff5e25 \u03bcm<\/td><td>\u5f62\u72b6\u3092\u78ba\u7acb\u3057\u3001\u7c97\u7814\u78e8\u30c0\u30e1\u30fc\u30b8\u3092\u9664\u53bb\u3057\u307e\u3059<\/td><\/tr><tr><td>\u7d30\u633d\u304d<\/td><td>6\uff5e9 \u03bcm<\/td><td>\u30e9\u30d3\u30f3\u30b0\u306e\u7bc4\u56f2\u5185\u306b\u8868\u9762\u3092\u53ce\u3081\u307e\u3059<\/td><\/tr><tr><td>\u524d\u7814\u78e8\u30e9\u30c3\u30d7<\/td><td>1\uff5e3 \u03bcm<\/td><td>\u7814\u78e8\u5264\u304c\u904e\u5ea6\u306e\u9664\u53bb\u306a\u3057\u3067\u4ed5\u4e0a\u3052\u3089\u308c\u308b\u8868\u9762\u3092\u6b8b\u3057\u307e\u3059<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u7528\u306e\u7825\u7c92\u30e9\u30c0\u30fc\u3002\u5404\u30b9\u30c6\u30fc\u30b8\u306f\u3001\u524d\u306e\u30b9\u30c6\u30fc\u30b8\u304c\u6b8b\u3057\u305f\u30c0\u30e1\u30fc\u30b8\u306e\u6df1\u3055\u3088\u308a\u3082\u591a\u304f\u306e\u30c0\u30e1\u30fc\u30b8\u3092\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c6\u30fc\u30d6\u30eb\u306e\u6700\u5f8c\u306e\u884c\u306f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u5168\u4f53\u306e\u898f\u5b9a\u3067\u3042\u308a\u3001\u6b69\u7559\u307e\u308a\u306e\u554f\u984c\u304c\u6700\u3082\u591a\u304f\u767a\u751f\u3059\u308b\u7b87\u6240\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30f3\u30b0\u30e9\u30a4\u30f3\u30c9\u304b\u3089\u30e9\u30c3\u30d7\u3078\u306e\u79fb\u884c\u306f\u3001\u81ea\u7136\u306a\u691c\u8a3c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30f3\u30b0\u30e9\u30a4\u30f3\u30c9\u5f8c\u306e\u5c40\u6240\u7684\u306a\u30cf\u30a4\u30e9\u30a4\u30c8\u307e\u305f\u306f\u5747\u4e00\u3067\u306a\u3044\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u5207\u65ad\u306b\u3088\u308b\u640d\u50b7\u304c\u307e\u3060\u5b58\u5728\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u7814\u78e8\u304c\u958b\u59cb\u3055\u308c\u308b\u524d\u306b\u3055\u3089\u306b\u6750\u6599\u3092\u9664\u53bb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u305f\u3061\u306e <a href=\"https:\/\/www.opticalcutting.com\/ja\/%e8%b5%a4%e5%a4%96%e7%b7%9a%e5%85%89%e5%ad%a6%e7%a0%94%e7%a3%a8%e6%a9%9f%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/\">\u8d64\u5916\u7dda\u5149\u5b66\u7814\u78e8\u6a5f<\/a> \u786c\u5ea6\u3068\u8106\u6027\u306e\u7279\u5b9a\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u6301\u3064\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u7528\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u9664\u53bb\u7387\u3067\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30ac\u30e9\u30b9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u3088\u308a\u58ca\u308c\u3084\u3059\u3044\u6750\u6599\u306b\u9069\u7528\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3002 <a href=\"https:\/\/www.opticalcutting.com\/ja\/%e3%82%b2%e3%83%ab%e3%83%9e%e3%83%8b%e3%82%a6%e3%83%a0%e3%83%ac%e3%83%b3%e3%82%ba%e7%a0%94%e7%a3%a8%e8%a3%85%e7%bd%ae\/\">\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u7814\u78e8\u88c5\u7f6e<\/a> \u306e\u6982\u8981\u3067\u306f\u3001\u3053\u306e\u6bb5\u968e\u306e\u30de\u30b7\u30f3\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30fc\u30b8 3: \u7814\u78e8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u306f\u3001\u30b5\u30d5\u30a1\u30a4\u30a2\u3084\u70ad\u5316\u30b1\u30a4\u7d20\u3068\u6bd4\u8f03\u3057\u3066\u52b9\u7387\u7684\u306b\u7814\u78e8\u3055\u308c\u308b\u305f\u3081\u3001\u7814\u78e8\u304c\u6307\u5b9a\u3055\u308c\u305f <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong>. \u306b\u5230\u9054\u3059\u308b\u969b\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u308b\u3053\u3068\u306f\u3081\u3063\u305f\u306b\u3042\u308a\u307e\u305b\u3093\u3002\u96e3\u3057\u3055\u306f\u6750\u6599\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u65b0\u3057\u3044\u6b20\u9665\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u958b\u53e3\u90e8\u5168\u4f53\u306b\u5747\u4e00\u306b\u9664\u53bb\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u78e8\u5316\u5b66\u306f\u5f93\u6765\u901a\u308a\u3067\u3059\u3002\u30b3\u30ed\u30a4\u30c0\u30eb\u30b7\u30ea\u30ab\u30b9\u30e9\u30ea\u30fc\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30f3\u9178\u5316\u30bb\u30ea\u30a6\u30e0\u3092\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u307e\u305f\u306f\u30d4\u30c3\u30c1\u30e9\u30c3\u30d7\u3067\u4f7f\u7528\u3057\u307e\u3059\u3002\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u306e dn\/dT \u306b\u3088\u308a\u5c40\u6240\u7684\u306a\u6e29\u5ea6\u304c\u9664\u53bb\u7387\u3092\u5909\u5316\u3055\u305b\u3001\u5927\u304d\u306a\u958b\u53e3\u90e8\u3067\u306f\u5358\u4e00\u306e\u4e2d\u5fc3\u8aad\u307f\u53d6\u308a\u3067\u306f\u6c7a\u3057\u3066\u308f\u304b\u3089\u306a\u3044\u4e2d\u5fc3\u304b\u3089\u7aef\u3078\u306e\u52fe\u914d\u3092\u6b8b\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u6700\u7d42\u6e2c\u5b9a\u306f\u958b\u53e3\u90e8\u5168\u4f53\u3067\u3001\u4e2d\u5fc3\u3001\u4e2d\u9593\u534a\u5f84\u3001\u304a\u3088\u3073\u7aef\u4ed8\u8fd1\u306e\u3044\u304f\u3064\u304b\u306e\u5834\u6240\u3067\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5f53\u793e\u306e <a href=\"https:\/\/www.opticalcutting.com\/ja\/%e3%82%b2%e3%83%ab%e3%83%9e%e3%83%8b%e3%82%a6%e3%83%a0%e5%85%89%e5%ad%a6%e7%a0%94%e7%a3%a8%e6%a9%9f\/\">\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u5149\u5b66\u7814\u78e8\u6a5f<\/a> \u30da\u30fc\u30b8\u3067\u306f\u3001\u6a5f\u5668\u5074\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ra 5 nm \u306b\u5230\u9054\u3067\u304d\u306a\u3044 3 \u3064\u306e\u5931\u6557\u30e2\u30fc\u30c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089 3 \u3064\u306e\u305d\u308c\u305e\u308c\u306f\u3001\u8868\u9762\u306b <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> \u7570\u306a\u308b\u7406\u7531\u3067\u5931\u6557\u3057\u3001\u305d\u308c\u305e\u308c\u306b\u7570\u306a\u308b\u4fee\u6b63\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30aa\u30ec\u30f3\u30b8\u30d4\u30fc\u30eb\u3002.<\/strong> \u7814\u78e8\u9664\u53bb\u7387\u304c\u8868\u9762\u7de9\u548c\u7387\u3092\u4e0a\u56de\u3063\u305f\u3068\u304d\u306b\u767a\u751f\u3059\u308b\u3001\u6d45\u304f\u5bc6\u63a5\u3057\u305f\u30d0\u30f3\u30d7\u3002\u659c\u3081\u7167\u660e\u4e0b\u3067\u8996\u899a\u7684\u306b\u78ba\u8a8d\u3067\u304d\u3001\u5e72\u6e09\u8a08\u3067\u691c\u51fa\u3067\u304d\u307e\u3059\u3002\u7814\u78e8\u5727\u529b\u304c\u4f7f\u7528\u4e2d\u306e\u30b3\u30f3\u30d1\u30a6\u30f3\u30c9\u306b\u5bfe\u3057\u3066\u9ad8\u3059\u304e\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u9577\u6642\u9593\u306e\u7814\u78e8\u4e2d\u306b\u30e9\u30c3\u30d7\u304c\u71b1\u304f\u306a\u3063\u305f\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u4e00\u5ea6\u767a\u751f\u3059\u308b\u3068\u3001\u7814\u78e8\u3067\u306f\u5e73\u6ed1\u5316\u3055\u308c\u307e\u305b\u3093\u3002\u90e8\u54c1\u306f\u30d5\u30a1\u30a4\u30f3\u30b0\u30e9\u30a4\u30f3\u30c9\u306b\u623b\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d4\u30c3\u30c1\u6c5a\u67d3\u3002.<\/strong> \u30d4\u30c3\u30c1\u30e9\u30c3\u30d7\u306f\u3001\u30b9\u30c6\u30fc\u30b8\u9593\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u7de9\u3044\u5834\u5408\u306b\u3001\u4ee5\u524d\u306e\u7814\u524a\u30b9\u30c6\u30fc\u30b8\u304b\u3089\u306e\u7814\u78e8\u5264\u3092\u57cb\u3081\u8fbc\u307f\u307e\u3059\u3002\u57cb\u3081\u8fbc\u307e\u308c\u305f\u7c92\u5b50\u306f\u30e9\u30f3\u30c0\u30e0\u306a\u6df1\u3044\u50b7\u3092\u751f\u6210\u3057\u3001Ra \u306e\u8aad\u307f\u53d6\u308a\u5024\u304c\u4f55\u3092\u793a\u3057\u3066\u3044\u3066\u3082\u30011 \u3064\u306e\u50b7\u3067\u8868\u9762\u306f\u5931\u683c\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6b8b\u7559\u3059\u308b\u30b5\u30d6\u30b5\u30fc\u30d5\u30a7\u30b9\u30c0\u30e1\u30fc\u30b8\u3002.<\/strong> \u7814\u78e8\u304c\u307e\u3060\u640d\u50b7\u304c\u5b58\u5728\u3059\u308b\u72b6\u614b\u3067\u958b\u59cb\u3055\u308c\u305f\u5834\u5408\u3001\u8868\u9762\u5c64\u304c\u9664\u53bb\u3055\u308c\u3001\u6700\u7d42\u7684\u306b\u640d\u50b7\u9762\u304c\u9732\u51fa\u3057\u307e\u3059\u3002\u5e72\u6e09\u8a08\u691c\u67fb\u4e0b\u3067\u306e\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0\u3068\u7570\u5e38\u306a\u30c8\u30dd\u30b0\u30e9\u30d5\u30a3\u30fc\u3002\u4fee\u6b63\u306f\u5e38\u306b\u30b0\u30e9\u30a4\u30f3\u30c9\u306b\u623b\u3059\u3053\u3068\u3067\u3059\u304c\u3001\u305d\u306e\u6642\u70b9\u3067\u306f\u9ad8\u4fa1\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u300c\u9069\u5207\u306b\u7814\u78e8\u3057\u3066\u3044\u308b\u300d\u306f\u305a\u306e\u30b7\u30e7\u30c3\u30d7\u304c\u3001\u305d\u308c\u3067\u3082\u4ed5\u4e0a\u3052\u3092\u7dad\u6301\u3067\u304d\u306a\u3044\u6700\u3082\u4e00\u822c\u7684\u306a\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"960\" height=\"763\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/germanium-lens-precision-polishing-process.jpg\" alt=\"\u958b\u53e3\u90e8\u5168\u4f53\u306b\u308f\u305f\u308b\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055\u306e\u7cbe\u5bc6\u7814\u78e8\u5236\u5fa1\" class=\"wp-image-5027\" title=\"Vimfun\u30ac\u30e9\u30b9\u5207\u65ad\u88c5\u7f6e\u306f\u3001\u7cbe\u5bc6\u5207\u65ad\u306e\u305f\u3081\u306e\u5b8c\u74a7\u306a\u5de5\u4f5c\u6a5f\u68b0\u3067\u3059\u3002\" srcset=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/germanium-lens-precision-polishing-process.jpg 960w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/germanium-lens-precision-polishing-process-300x238.jpg 300w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/germanium-lens-precision-polishing-process-768x610.jpg 768w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/germanium-lens-precision-polishing-process-15x12.jpg 15w, https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/07\/germanium-lens-precision-polishing-process-600x477.jpg 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><figcaption>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u3001\u5149\u5b66\u30ac\u30e9\u30b9\u7b49\u306e\u30eb\u30fc\u30d7\u578b\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u3002<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Ra 5 nm \u306e\u6e2c\u5b9a\u3068\u898f\u5b9a\u306e\u65b9\u6cd5\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ra 5 nm \u30ec\u30d9\u30eb\u3067\u306f\u3001, <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> 2 \u3064\u306e\u6280\u8853\u3067\u9069\u5207\u306b\u6e2c\u5b9a\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b 3 \u756a\u76ee\u306e\u6280\u8853\u306f\u3001\u307e\u3063\u305f\u304f\u9069\u5207\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u767d\u8272\u5e72\u6e09\u8a08\u3002.<\/strong> \u975e\u63a5\u89e6\u3067\u9ad8\u901f\u3067\u3042\u308a\u3001\u5358\u4e00\u306e\u6570\u5024\u3067\u306f\u306a\u304f\u5b8c\u5168\u306a\u30c8\u30dd\u30b0\u30e9\u30d5\u30a3\u30fc\u30de\u30c3\u30d7\u3092\u8fd4\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001Ra \u5024\u304c\u5e73\u5747\u5316\u3057\u3066\u3057\u307e\u3046\u30aa\u30ec\u30f3\u30b8\u30d4\u30fc\u30eb\u3001\u30d4\u30c3\u30c8\u3001\u50b7\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u751f\u7523\u76e3\u8996\u306e\u901a\u5e38\u306e\u9078\u629e\u80a2\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u539f\u5b50\u9593\u529b\u9855\u5fae\u93e1\u3002.<\/strong> \u5c0f\u3055\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u306e\u30b5\u30d6\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u306e\u5782\u76f4\u5206\u89e3\u80fd\u3002\u751f\u7523\u306b\u306f\u9045\u3059\u304e\u307e\u3059\u304c\u3001\u53c2\u7167\u6e2c\u5b9a\u3084\u91cd\u8981\u306a\u90e8\u54c1\u306e\u3042\u3044\u307e\u3044\u306a\u5e72\u6e09\u6e2c\u5b9a\u7d50\u679c\u306e\u89e3\u6c7a\u306b\u306f\u6c7a\u5b9a\u7684\u306a\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a5\u89e6\u5f0f\u30d7\u30ed\u30d5\u30a1\u30a4\u30ed\u30e1\u30c8\u30ea\u30fc\u306f\u3053\u3053\u3067\u306f\u9069\u5207\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/strong> \u30b9\u30bf\u30a4\u30e9\u30b9\u30c1\u30c3\u30d7\u306f\u6e2c\u5b9a\u5bfe\u8c61\u306e\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u3088\u308a\u3082\u6841\u9055\u3044\u306b\u5927\u304d\u304f\u3001\u67d4\u3089\u304b\u3044\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u3092\u3053\u3059\u308b\u3068\u3001\u691c\u67fb\u5bfe\u8c61\u306e\u50b7\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed5\u69d8\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u6a5f\u5668\u306e\u9078\u629e\u3088\u308a\u3082\u91cd\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.iso.org\/standard\/69532.html\" target=\"_blank\" rel=\"noopener noreferrer\">ISO 10110-8<\/a>, \u3001\u5149\u5b66\u56f3\u9762\u306e\u8868\u9762\u30c6\u30af\u30b9\u30c1\u30e3\u306b\u306f\u3001\u5024\u3068\u3068\u3082\u306b\u6e2c\u5b9a\u5e2f\u57df\u5e45\uff08\u4f4e\u304a\u3088\u3073\u9ad8\u7a7a\u9593\u5468\u6ce2\u6570\u5236\u9650\uff09\u3092\u8a18\u8f09\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5e2f\u57df\u5e45\u306a\u3057\u3067\u300cRa \u2264 5 nm\u300d\u3068\u898f\u5b9a\u3055\u308c\u305f\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u5149\u5b66\u90e8\u54c1\u306f\u3001\u898f\u5b9a\u304c\u4e0d\u5341\u5206\u3067\u3059\u3002\u540c\u3058\u8868\u9762\u3067\u3082\u3001\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u306f\u5408\u683c\u3057\u3001\u5225\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u306f\u4e0d\u5408\u683c\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u3069\u3061\u3089\u306e\u5f53\u4e8b\u8005\u3082\u9593\u9055\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u5e2f\u57df\u5e45\u3092\u56f3\u9762\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u306f\u3001\u53d7\u3051\u5165\u308c\u7d1b\u4e89\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u6700\u3082\u5b89\u4fa1\u306a\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe  id=\"_ytid_43911\"  width=\"640\" height=\"360\"  data-origwidth=\"640\" data-origheight=\"360\" src=\"https:\/\/www.youtube.com\/embed\/RKs-0PLUuNY?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube \u30d7\u30ec\u30fc\u30e4\u30fc\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d76\u5bfe\u7684\u306a\u8868\u9762\u7c97\u3055\u306e\u6570\u5024\u3092\u516c\u8868\u3057\u306a\u3044\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u88c5\u7f6e\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u3001\u901a\u5e38\u3001\u6e2c\u5b9a\u5e2f\u57df\u5e45\u3001\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u3001\u307e\u305f\u306f\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u304c\u660e\u8a18\u3055\u308c\u3066\u3044\u306a\u3044\u30012 \u6841\u306e\u8868\u9762\u7c97\u3055\u306e\u6bb5\u968e\u3054\u3068\u306e\u8868\u304c\u6e80\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u305d\u308c\u3089\u3092\u7e70\u308a\u8fd4\u3059\u306e\u3092\u3084\u3081\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7406\u7531\u306f\u7c21\u5358\u3067\u3059\u3002\u30ab\u30c3\u30c8\u76f4\u5f8c\u304a\u3088\u3073\u7814\u524a\u76f4\u5f8c\u306e <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> \u306f\u3001\u7279\u5b9a\u306e\u30a4\u30f3\u30b4\u30c3\u30c8\u3001\u30ef\u30a4\u30e4\u30fc\u306e\u72b6\u614b\u3001\u9001\u308a\u3001\u304a\u3088\u3073\u56fa\u5b9a\u5177\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u4ed6\u4eba\u306e\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u3067\u3001\u958b\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5e2f\u57df\u5e45\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u6570\u5024\u306f\u3001\u3042\u306a\u305f\u306e\u3082\u306e\u306b\u95a2\u3059\u308b\u6709\u7528\u306a\u60c5\u5831\u306f\u4f55\u3082\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002\u53d7\u3051\u5165\u308c\u4f1a\u8b70\u3067\u305d\u308c\u3092\u5f15\u7528\u3057\u8fd4\u3059\u3053\u3068\u306f\u3001\u7d1b\u4e89\u304c\u59cb\u307e\u308b\u65b9\u6cd5\u3067\u3059\u3002\u4e0a\u8a18\u306e\u7269\u7406\u5b66\u306f\u4e00\u822c\u7684\u3067\u3042\u308a\u3001\u81ea\u5206\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u756a\u53f7\u306f\u4e00\u822c\u7684\u3067\u306f\u306a\u304f\u3001\u305d\u3046\u3067\u306a\u3044\u3075\u308a\u3092\u3059\u308b\u3053\u3068\u306f\u3001\u6709\u7528\u306a\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u7c21\u5358\u306a\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u305f\u3061\u304c\u4ee3\u308f\u308a\u306b\u3059\u308b\u3053\u3068\uff1a\u6750\u6599\u3092\u9001\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u30ab\u30c3\u30c8\u3057\u307e\u3059\u3002\u30c8\u30e9\u30a4\u30a2\u30eb\u306f\u3001\u5207\u65ad\u304a\u3088\u3073\u7814\u524a\u7bc4\u56f2\u3067\u7121\u6599\u3067\u3059\u3002\u90e8\u54c1\u306f\u3001\u4f7f\u7528\u3057\u305f\u30d7\u30ed\u30bb\u30b9\u30b7\u30fc\u30c8\u3068\u3068\u3082\u306b\u8fd4\u5374\u3055\u308c\u3001\u6e2c\u5b9a\u306f\u3001\u6307\u5b9a\u3057\u305f\u5e2f\u57df\u5e45\u3067\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u305d\u308c\u304c\u5951\u7d04\u306b\u8a18\u8f09\u3059\u308b\u4fa1\u5024\u306e\u3042\u308b\u552f\u4e00\u306e\u6570\u5024\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u8df5\u7684\u306a\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3057 <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> \u304c\u3001\u7814\u524a\u3067\u6b63\u5e38\u306b\u898b\u3048\u305f\u90e8\u54c1\u3067\u76ee\u6a19\u3092\u9054\u6210\u3067\u304d\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u9806\u5e8f\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7834\u58ca\u8a66\u9a13\u3067\u30b5\u30f3\u30d7\u30eb 1 \u500b\u3067\u30c0\u30e1\u30fc\u30b8\u5c64\u304c\u9664\u53bb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u6b21\u306b\u659c\u3081\u5149\u3067\u30aa\u30ec\u30f3\u30b8\u30d4\u30fc\u30eb\u3092\u63a2\u3057\u3001\u6b21\u306b\u30b9\u30c6\u30fc\u30b8\u9593\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6b8b\u7559\u30c0\u30e1\u30fc\u30b8\u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u3042\u308a\u3001\u4eba\u3005\u304c\u6700\u5f8c\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30a4\u30f3\u3092\u898f\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001\u307e\u305a\u56f3\u9762\u306e\u8a00\u8a9e\u3092\u4fee\u6b63\u3057\u3066\u304f\u3060\u3055\u3044\uff08Ra \u5024\u3001\u5e2f\u57df\u5e45\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u4f4d\u7f6e\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6a5f\u5668\u304c\u4f55\u3092\u3059\u3079\u304d\u304b\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u6b21\u306b\u3001\u5207\u65ad\u8a31\u5bb9\u5dee\u3068\u7814\u524a\u30e9\u30c0\u30fc\u3092\u4e00\u7dd2\u306b\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u5404\u30b9\u30c6\u30fc\u30b8\u306e\u6a5f\u68b0\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u6982\u8981\u30a6\u30a9\u30fc\u30af\u30b9\u30eb\u30fc\u3067\u8aac\u660e\u3057\u307e\u3059\u3002\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u81ea\u4f53\u306e\u6750\u6599\u30c7\u30fc\u30bf\u3001\u304a\u3088\u3073\u7814\u78e8\u7279\u6027\u306e\u80cc\u5f8c\u306b\u3042\u308b\u7269\u7406\u7684\u7279\u6027\u3092\u542b\u3080\u30c7\u30fc\u30bf\u306f\u3001\u4ee5\u4e0b\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/www.opticalcutting.com\/ja\/%e3%82%b2%e3%83%ab%e3%83%9e%e3%83%8b%e3%82%a6%e3%83%a0%e3%83%96%e3%83%a9%e3%83%b3%e3%82%af%e3%81%8b%e3%82%89%e3%83%ac%e3%83%b3%e3%82%ba%e3%81%b8%e3%81%ae%e3%83%97%e3%83%ad%e3%82%bb%e3%82%b9\/\">\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30d6\u30e9\u30f3\u30af\u304b\u3089\u30ec\u30f3\u30ba\u3078\u306e\u30d7\u30ed\u30bb\u30b9<\/a> \u30b9\u30c6\u30fc\u30b8\u304c\u3069\u306e\u3088\u3046\u306b\u9023\u52d5\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u304a\u308a\u3001 <a href=\"https:\/\/www.opticalcutting.com\/ja\/%e8%b5%a4%e5%a4%96%e7%b7%9a%e5%85%89%e5%ad%a6%e8%a3%bd%e9%80%a0%e8%a3%85%e7%bd%ae\/\">\u8d64\u5916\u7dda\u5149\u5b66\u88fd\u9020\u88c5\u7f6e<\/a> Crystran \u306e\u30b2\u30eb\u30de\u30cb\u30a6\u30e0 \u30c7\u30fc\u30bf\u30b7\u30fc\u30c8 <a href=\"https:\/\/www.crystran.com\/optical-materials\/germanium-ge\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ra 5 nm \u306f\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u3067\u9054\u6210\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u3067\u3059\u304b\uff1f<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u8868\u9762\u304c\u7814\u78e8\u6a5f\u306b\u30b5\u30d6\u30b5\u30fc\u30d5\u30a7\u30b9\u30c0\u30e1\u30fc\u30b8\u304c\u306a\u3044\u72b6\u614b\u3067\u5c4a\u3051\u3070\u3001\u78ba\u7acb\u3055\u308c\u305f\u7814\u78e8\u5316\u5b66\u3067\u306f\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u30ec\u30d9\u30eb\u3067\u82e6\u52b4\u3057\u3066\u3044\u308b\u30b7\u30e7\u30c3\u30d7\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u7814\u78e8\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u4e0a\u6d41\u306e\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e2c\u5b9a\u5e2f\u57df\u5e45\u304c\u305d\u308c\u307b\u3069\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f <strong>\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/strong> Ra \u306f\u3001\u6a5f\u5668\u304c\u898b\u308b\u7a7a\u9593\u5468\u6ce2\u6570\u5e2f\u57df\u3067\u8a08\u7b97\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\u30b5\u30a4\u30ba\u307e\u305f\u306f\u30d5\u30a3\u30eb\u30bf\u30fc\u30ab\u30c3\u30c8\u30aa\u30d5\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u540c\u3058\u7269\u7406\u7684\u8868\u9762\u3067\u7570\u306a\u308b\u6570\u5024\u304c\u5f97\u3089\u308c\u307e\u3059\u3002ISO 10110-8 \u306f\u3001\u5e2f\u57df\u304c\u4eee\u5b9a\u3055\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u660e\u8a18\u3055\u308c\u308b\u3088\u3046\u306b precisamente \u5b58\u5728\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7814\u78e8\u3067\u7c97\u3044\u307e\u305f\u306f\u640d\u50b7\u3057\u305f\u7814\u524a\u9762\u3092\u4fee\u6b63\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002\u7814\u78e8\u306e\u9664\u53bb\u7387\u306f\u3001\u7814\u524a\u30c0\u30e1\u30fc\u30b8\u5c64\u3092\u30af\u30ea\u30a2\u3059\u308b\u306b\u306f\u4f4e\u3059\u304e\u307e\u3059\u3002\u7814\u78e8\u6a5f\u3092\u5f37\u304f\u62bc\u3059\u3068\u30aa\u30ec\u30f3\u30b8\u30d4\u30fc\u30eb\u304c\u767a\u751f\u3057\u3001\u7d50\u5c40\u3001\u30d5\u30a1\u30a4\u30f3\u30b0\u30e9\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u306b\u623b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30c0\u30e1\u30fc\u30b8\u306f\u7814\u524a\u3067\u9664\u53bb\u3055\u308c\u3001\u7814\u78e8\u306f\u7814\u524a\u304c\u6b8b\u3057\u305f\u3082\u306e\u3092\u4ed5\u4e0a\u3052\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ra \u307e\u305f\u306f RMS \u3092\u898f\u5b9a\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6563\u4e71\u4e88\u7b97\u3067\u4f7f\u7528\u3059\u308b\u3082\u306e\u3001\u304a\u3088\u3073\u305d\u308c\u304c\u3069\u3061\u3089\u3067\u3042\u308b\u304b\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6563\u4e71\u8a08\u7b97\u3067\u306f RMS (Rq) \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u56f3\u9762\u3067\u306f\u3001\u7fd2\u6163\u3067 Ra \u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30ac\u30a6\u30b9\u8868\u9762\u3067\u306f\u3001Ra \u306f Rq \u306e\u7d04 0.8 \u500d\u3067\u3059\u304c\u3001\u50b7\u3084\u30d4\u30c3\u30c8\u306e\u3042\u308b\u8868\u9762\u3067\u306f\u305d\u306e\u6bd4\u7387\u306f\u5f53\u3066\u306f\u307e\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u5358\u4e00\u306e\u5024\u3067\u306f\u306a\u304f\u30c8\u30dd\u30b0\u30e9\u30d5\u30a3\u30fc\u30de\u30c3\u30d7\u3092\u8981\u6c42\u3059\u308b\u3082\u3046 1 \u3064\u306e\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u306e\u7c97\u3055\u306f\u3001AR \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3055\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u57fa\u677f\u3092\u5e73\u6ed1\u5316\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u57fa\u677f\u306b\u9069\u5408\u3059\u308b\u305f\u3081\u3001\u57fa\u677f\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u306f\u958b\u53e3\u90e8\u5168\u4f53\u306b\u308f\u305f\u308b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u539a\u3055\u306e\u5909\u52d5\u3068\u3057\u3066\u5f15\u304d\u7d99\u304c\u308c\u307e\u3059\u3002\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u4ed5\u4e0a\u3052\u306b\u5931\u6557\u3057\u305f\u57fa\u677f\u3092\u6551\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7814\u78e8\u3055\u308c\u305f\u8d64\u5916\u7dda\u30ec\u30f3\u30ba\u306e Ra 5 nm \u30af\u30e9\u30b9\u306e\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u958b\u53e3\u90e8\u5168\u4f53\u306b\u308f\u305f\u308b\u30b2\u30eb\u30de\u30cb\u30a6\u30e0\u30ec\u30f3\u30ba\u8868\u9762\u7c97\u3055\u3092\u5236\u5fa1\u3059\u308b\u7cbe\u5bc6\u7814\u78e8.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ra 5 nm is not an exotic number for germanium. It is a class of finish that established polishing chemistry reaches routinely \u2014 and that a badly controlled process will miss no matter how long you polish. The reason germanium lens surface roughness gets specified this tightly is scatter: in the 8\u201314 \u03bcm thermal band, [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":5026,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[862],"tags":[868,869,929,927,928],"class_list":["post-5025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-process-technology","tag-germanium-optics","tag-infrared-lens-manufacturing","tag-ir-polishing","tag-ra-5nm","tag-surface-roughness"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/posts\/5025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/comments?post=5025"}],"version-history":[{"count":2,"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/posts\/5025\/revisions"}],"predecessor-version":[{"id":5514,"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/posts\/5025\/revisions\/5514"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/media\/5026"}],"wp:attachment":[{"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/media?parent=5025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/categories?post=5025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/ja\/wp-json\/wp\/v2\/tags?post=5025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}