﻿{"id":267,"date":"2025-11-04T17:00:15","date_gmt":"2025-11-04T09:00:15","guid":{"rendered":"https:\/\/www.bihec.com\/knightoptical\/?p=267"},"modified":"2025-11-04T17:00:15","modified_gmt":"2025-11-04T09:00:15","slug":"820diw25","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/knightoptical\/820diw25\/","title":{"rendered":"Knight Optical 820DIW25\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 \u3001Knight\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\u3001Knight\u5149\u5b66\u6ee4\u6ce2\u5668\u3001\u8fdb\u53e3\u4ee3\u7406Knight"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical-820diw25\/\" title=\"View all posts in Knight Optical 820DIW25\" target=\"_blank\">Knight Optical 820DIW25<\/a>\uff0c<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/820nm%e5%ae%bd%e5%b8%a6%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" title=\"View all posts in 820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\" target=\"_blank\">820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a> \u3001<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" title=\"View all posts in Knight\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\" target=\"_blank\">Knight\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight%e5%85%89%e5%ad%a6%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" title=\"View all posts in Knight\u5149\u5b66\u6ee4\u6ce2\u5668\" target=\"_blank\">Knight\u5149\u5b66\u6ee4\u6ce2\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86knight\/\" title=\"View all posts in \u8fdb\u53e3\u4ee3\u7406Knight\" target=\"_blank\">\u8fdb\u53e3\u4ee3\u7406Knight<\/a><\/p>\n<h2><a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical\/\" title=\"View all posts in Knight Optical\" target=\"_blank\">Knight Optical<\/a>\u00a0 820DIW25\uff0c<span class=\"base\" data-ui-id=\"page-title-wrapper\">820nm<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e5%ae%bd%e5%b8%a6%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" title=\"View all posts in \u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\" target=\"_blank\">\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a><\/span><\/h2>\n<h3 class=\"font-weight-normal\"><span class=\"base\" data-ui-id=\"page-title-wrapper\">820nm Broadband Interference Bandpass Filter 25mmdia x 75nmBW<\/span><\/h3>\n<h3 class=\"font-weight-normal\"><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span><span class=\"base\" data-ui-id=\"page-title-wrapper\">820\u7eb3\u7c73\u5bbd\u5e26<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" title=\"View all posts in \u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\" target=\"_blank\">\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\uff0c\u4ecb\u8d28\u539a\u5ea625\u5fae\u7c73\uff0c\u5e26\u5bbd75\u7eb3\u7c73<\/span><\/span><\/span><\/span><\/h3>\n<table id=\"product-attribute-specs-table\" class=\"data table table-sm additional-attributes\">\n<tbody>\n<tr>\n<th class=\"col label\" scope=\"row\"><span class=\"transmart-tgt-font-container\">\u76f4\u5f84\uff08\u6beb\u7c73\uff09<\/span><\/th>\n<td class=\"col data\" data-th=\"Diameter (mm)\">25<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\"><span class=\"transmart-tgt-font-container\">\u539a\u5ea6\uff08\u6beb\u7c73\uff09<\/span><\/th>\n<td class=\"col data\" data-th=\"Thickness (mm)\">6.1<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\"><span class=\"transmart-tgt-font-container\">\u5e73\u5747\u963b\u6321\u6b21\u6570<\/span><\/th>\n<td class=\"col data\" data-th=\"Avg. Blocking OD\">5<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\"><span class=\"transmart-tgt-font-container\">\u5e73\u5747\u963b\u6321\u8ddd\u79bb<\/span><\/th>\n<td class=\"col data\" data-th=\"Avg. Blocking Range\"><span class=\"transmart-tgt-font-container\">200\u7eb3\u7c73\u52301150\u7eb3\u7c73<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\"><span class=\"transmart-tgt-font-container\">\u963b\u65ad\u7c7b\u578b<\/span><\/th>\n<td class=\"col data\" data-th=\"Blocking Type\"><span class=\"transmart-tgt-font-container\">\u7535\u4ecb\u8d28<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\"><span>CWL(nm)<\/span><\/th>\n<td class=\"col data\" data-th=\"CWL(nm)\">820<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">FWHM<\/th>\n<td class=\"col data\" data-th=\"FWHM\">75<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\"><span class=\"transmart-tgt-font-container\">\u5df2\u5b89\u88c5\/\u672a\u5b89\u88c5<\/span><\/th>\n<td class=\"col data\" data-th=\"Mounted\/Unmounted\"><span class=\"transmart-tgt-font-container\">\u5df2\u5b89\u88c5\u5b8c\u6bd5<\/span><\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\"><span class=\"transmart-tgt-font-container\">\u5cf0\u503c\u4f20\u8f93\u7387\uff08%\uff09<\/span><\/th>\n<td class=\"col data\" data-th=\"Peak Transmission (%)\">70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span><a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight\/\" title=\"View all posts in Knight\" target=\"_blank\">Knight<\/a> Optical\u516c\u53f8\u751f\u4ea7\u7684\u5bbd\u5e26\u53ca\u8d85\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" title=\"View all posts in \u6ee4\u6ce2\u5668\" target=\"_blank\">\u6ee4\u6ce2\u5668<\/a>\uff0c\u80fd\u591f\u4e13\u95e8\u8fc7\u6ee4\u5e76\u4f20\u8f93\u7279\u5b9a\u7a84\u6ce2\u957f\u7684\u4fe1\u53f7\uff0c\u540c\u65f6\u53cd\u5c04\u6240\u6709\u5176\u4ed6\u6ce2\u957f\u7684\u5149\u4fe1\u53f7\u3002<\/span><\/span><\/span><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6211\u4eec\u63d0\u4f9b\u4e00\u7cfb\u5217\u9ad8\u54c1\u8d28\u7684\u53ef\u89c1\u5149\u53ca\u8fd1<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e7%ba%a2%e5%a4%96%e6%bb%a4%e5%85%89%e7%89%87\/\" title=\"View all posts in \u7ea2\u5916\u6ee4\u5149\u7247\" target=\"_blank\">\u7ea2\u5916\u6ee4\u5149\u7247<\/a>\uff0c\u6ce2\u957f\u8303\u56f4\u8986\u76d6400\u7eb3\u7c73\u81f3940\u7eb3\u7c73\uff0c\u5177\u6709\u591a\u79cd\u4e0d\u540c\u7684\u5e26\u5bbd\u9009\u62e9\uff0c\u80fd\u591f\u6ee1\u8db3\u4ece\u8f66\u724c\u8bc6\u522b\u7cfb\u7edf\u5230\u95ed\u8def\u7535\u89c6\u4ee5\u53ca\u9ad8\u7aef\u76d1\u63a7\u7cfb\u7edf\u7b49\u5404\u79cd\u5e94\u7528\u9700\u6c42\u3002\u901a\u5e38\uff0c\u8fd9\u4e9b<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e6%bb%a4%e5%85%89%e7%89%87\/\" title=\"View all posts in \u6ee4\u5149\u7247\" target=\"_blank\">\u6ee4\u5149\u7247<\/a>\u91c7\u75283\u81f37\u5c42\u4ecb\u8d28\u7ed3\u6784\u8bbe\u8ba1\uff1b\u5728OD4\u5149\u5bc6\u5ea6\u7684\u6761\u4ef6\u4e0b\uff0c\u5b83\u4eec\u80fd\u591f\u6709\u6548\u963b\u6321200\u7eb3\u7c73\u81f3\u8fdc\u7ea2\u5916\u6ce2\u6bb5\uff083000\u7eb3\u7c73\u4ee5\u4e0a\uff09\u7684\u53ef\u89c1\u5149\u3002\u8fd9\u7c7b\u5bbd\u5e26<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e5%85%89%e7%89%87\/\" title=\"View all posts in \u5e72\u6d89\u5e26\u901a\u6ee4\u5149\u7247\" target=\"_blank\">\u5e72\u6d89\u5e26\u901a\u6ee4\u5149\u7247<\/a>\u7684\u900f\u5149\u7387\u6807\u51c6\u503c\u4e3a60%\u81f370%\u3002<\/span><\/span><\/span><\/p>\n<p><span class=\"transmart-tgt-container\"><span class=\"transmart-tgt-wrapper\"><span>\u6240\u6709\u5355\u72ec\u5b89\u88c5\u7684\u5e72\u6d89\u6ee4\u5149\u7247\u5747\u7ecf\u8fc7 CNC \u52a0\u5de5\uff0c\u5e76\u7ecf\u8fc7\u5bc6\u5c01\u5904\u7406\uff0c\u4ee5\u786e\u4fdd\u5b83\u4eec\u5728\u957f\u671f\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u6700\u9ad8\u7684\u7a33\u5b9a\u6027\u3002\u867d\u7136\u6211\u4eec\u7684\u6807\u51c6\u4ea7\u54c1\u5747\u4e3a\u5df2\u5b89\u88c5\u597d\u7684\u5f62\u5f0f\uff0c\u4f46\u6839\u636e\u5ba2\u6237\u8981\u6c42\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u63d0\u4f9b\u672a\u5b89\u88c5\u3001\u4e14\u8fb9\u7f18\u7ecf\u8fc7\u822a\u7a7a\u7ea7\u9ed1\u8272\u6d82\u5c42\u7684\u5e72\u6d89\u6ee4\u5149\u7247\u3002<\/span><\/span><\/span><\/p>\n<p id=\"fHPQZkV\"><img decoding=\"async\" loading=\"lazy\" width=\"2521\" height=\"982\" class=\"alignnone size-full wp-image-270 \" src=\"https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a.png 2521w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-300x117.png 300w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-1024x399.png 1024w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-768x299.png 768w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-1536x598.png 1536w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-2048x798.png 2048w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-500x195.png 500w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-800x312.png 800w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-1280x499.png 1280w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909bfc508b5a-1920x748.png 1920w\" sizes=\"(max-width: 2521px) 100vw, 2521px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/820nm%e5%ae%bd%e5%b8%a6%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 10.863636363636pt;\" aria-label=\"820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (2\u4e2a\u9879\u76ee)\">820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical-820diw25\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"Knight Optical 820DIW25 (1\u4e2a\u9879\u76ee)\">Knight Optical 820DIW25<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical-820diw25-%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"Knight Optical 820DIW25 \u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (1\u4e2a\u9879\u76ee)\">Knight Optical 820DIW25 \u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical-820diw25%ef%bc%8c820nm%e5%ae%bd%e5%b8%a6%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8-knight-optical-820diw25%ef%bc%8c820nm%e5%ae%bd%e5%b8%a6%e5%b9%b2%e6%b6%89\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"Knight Optical 820DIW25\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 Knight Optical 820DIW25\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (1\u4e2a\u9879\u76ee)\">Knight Optical 820DIW25\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 Knight Optical 820DIW25\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight%e5%85%89%e5%ad%a6%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 12.772727272727pt;\" aria-label=\"Knight\u5149\u5b66\u6ee4\u6ce2\u5668 (3\u4e2a\u9879\u76ee)\">Knight\u5149\u5b66\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 22pt;\" aria-label=\"Knight\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (14\u4e2a\u9879\u76ee)\">Knight\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e5%ae%bd%e5%b8%a6%e5%b9%b2%e6%b6%89%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 10.863636363636pt;\" aria-label=\"\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (2\u4e2a\u9879\u76ee)\">\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86knight\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 17.545454545455pt;\" aria-label=\"\u8fdb\u53e3\u4ee3\u7406Knight (7\u4e2a\u9879\u76ee)\">\u8fdb\u53e3\u4ee3\u7406Knight<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Knight Optical 820DIW25\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 \u3001Knight\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\u3001Knight\u5149\u5b66\u6ee4\u6ce2\u5668\u3001\u8fdb\u53e3\u4ee3\u7406Knight Knight Optica 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