﻿{"id":269,"date":"2025-11-04T17:06:39","date_gmt":"2025-11-04T09:06:39","guid":{"rendered":"https:\/\/www.bihec.com\/knightoptical\/?p=269"},"modified":"2025-11-04T17:06:39","modified_gmt":"2025-11-04T09:06:39","slug":"820fiw50","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/knightoptical\/820fiw50\/","title":{"rendered":"Knight Optical 820FIW50\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\uff0c\u4ecb\u8d28\u539a\u5ea650\u5fae\u7c73\uff0c\u5e26\u5bbd65\u7eb3\u7c73\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-820fiw50%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\/\" title=\"View all posts in Knight Optical 820FIW50\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668\" target=\"_blank\">Knight Optical 820FIW50\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\uff0c\u4ecb\u8d28\u539a\u5ea650\u5fae\u7c73\uff0c\u5e26\u5bbd65\u7eb3\u7c73\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 <a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/820fiw50\/\" title=\"View all posts in 820FIW50\" target=\"_blank\">820FIW50<\/a>\uff0c<span class=\"base\" data-ui-id=\"page-title-wrapper\"><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><\/span><\/h2>\n<h3 class=\"font-weight-normal\">820nm Broadband Interference Bandpass Filter 50mmdia x 65nmBW<\/h3>\n<h3 class=\"font-weight-normal\">820\u7eb3\u7c73<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>\uff0c\u4ecb\u8d28\u539a\u5ea650\u5fae\u7c73\uff0c\u5e26\u5bbd65\u7eb3\u7c73<\/h3>\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<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\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\u81ea\u52a8\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\u6211\u4eec\u7684<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\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u6ee4\u5149\u7247\u80fd\u591f\u5728OD4\u539a\u5ea6\u4e0b\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 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https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-300x117.png 300w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-1024x400.png 1024w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-768x300.png 768w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-1536x600.png 1536w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-2048x800.png 2048w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-500x195.png 500w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-800x312.png 800w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-1280x500.png 1280w, https:\/\/www.bihec.com\/knightoptical\/wp-content\/uploads\/sites\/1145\/2025\/11\/img_6909c152eca3c-1920x750.png 1920w\" sizes=\"(max-width: 2553px) 100vw, 2553px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/820fiw50\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"820FIW50 (1\u4e2a\u9879\u76ee)\">820FIW50<\/a>\n<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-1 tag-link-position-2\" style=\"font-size: 10.065573770492pt;\" 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\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 21.196721311475pt;\" aria-label=\"Knight (27\u4e2a\u9879\u76ee)\">Knight<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 22pt;\" aria-label=\"Knight Optical (32\u4e2a\u9879\u76ee)\">Knight Optical<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical-820fiw50\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"Knight Optical 820FIW50 (1\u4e2a\u9879\u76ee)\">Knight Optical 820FIW50<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical-820fiw50%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\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"Knight Optical 820FIW50\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (1\u4e2a\u9879\u76ee)\">Knight Optical 820FIW50\uff0c820nm\u5bbd\u5e26\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-optical%e5%85%89%e5%ad%a6%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 16.950819672131pt;\" aria-label=\"Knight Optical\u5149\u5b66\u6ee4\u6ce2\u5668 (11\u4e2a\u9879\u76ee)\">Knight Optical\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-8 tag-link-position-8\" style=\"font-size: 18.098360655738pt;\" 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\/knight%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-9\" style=\"font-size: 19.934426229508pt;\" aria-label=\"knight\u8fdb\u53e3\u4ee3\u7406 (21\u4e2a\u9879\u76ee)\">knight\u8fdb\u53e3\u4ee3\u7406<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/knight-%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-10\" style=\"font-size: 21.540983606557pt;\" aria-label=\"Knight \u8fdb\u53e3\u4ee3\u7406 (29\u4e2a\u9879\u76ee)\">Knight \u8fdb\u53e3\u4ee3\u7406<\/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-10 tag-link-position-11\" style=\"font-size: 10.065573770492pt;\" 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\/%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-11 tag-link-position-12\" style=\"font-size: 17.295081967213pt;\" aria-label=\"\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (12\u4e2a\u9879\u76ee)\">\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/knightoptical\/tag\/%e6%a0%87%e5%87%86%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-12 tag-link-position-13\" style=\"font-size: 16.032786885246pt;\" aria-label=\"\u6807\u51c6\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668 (9\u4e2a\u9879\u76ee)\">\u6807\u51c6\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-optical\/\" class=\"tag-cloud-link tag-link-13 tag-link-position-14\" style=\"font-size: 19.704918032787pt;\" aria-label=\"\u8fdb\u53e3\u4ee3\u7406knight optical (20\u4e2a\u9879\u76ee)\">\u8fdb\u53e3\u4ee3\u7406knight optical<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Knight Optical 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