{"id":374,"date":"2025-10-30T11:19:38","date_gmt":"2025-10-30T03:19:38","guid":{"rendered":"https:\/\/www.bihec.com\/knight-optical\/?p=374"},"modified":"2025-10-30T11:19:38","modified_gmt":"2025-10-30T03:19:38","slug":"%e4%bb%a3%e7%90%86knight-optical-589din25-%e7%aa%84%e5%b8%a6%e5%b9%b2%e6%89%b0%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8%e6%bb%a4%e5%85%89%e7%89%87","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/knight-optical\/%e4%bb%a3%e7%90%86knight-optical-589din25-%e7%aa%84%e5%b8%a6%e5%b9%b2%e6%89%b0%e5%b8%a6%e9%80%9a%e6%bb%a4%e6%b3%a2%e5%99%a8%e6%bb%a4%e5%85%89%e7%89%87\/","title":{"rendered":"\u4ee3\u7406Knight Optical 589DIN25 \u7a84\u5e26\u5e72\u6270\u5e26\u901a\u6ee4\u6ce2\u5668,\u6ee4\u5149\u7247"},"content":{"rendered":"

\u4ee3\u7406Knight Optical 589DIN25<\/a> \u7a84\u5e26\u5e72\u6270\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>,\u6ee4\u5149\u7247<\/h2>\n

Knight Optical<\/a>\u8fd9\u4e00\u7cfb\u5217\u7684\u5e72\u6d89\u6761\u7eb9\u5e26\u901a\u6ee4\u6ce2\u5668\u7528\u4e8e\u9694\u79bb\u548c\u4f20\u8f93\u6307\u5b9a\u7684\u7a84\u6ce2\u957f\uff0c\u5e76\u53cd\u5c04\u5149\u8c31\u4e2d\u6240\u6709\u5176\u4ed6\u5165\u5c04\u6ce2\u957f\u3002<\/span><\/p>\n

\u901a\u5e38\uff0cKnight Optical\u7684\u6ee4\u6ce2\u5668\u662f3-7\u8154\u4f53\uff0c\u5e76\u4e14\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u622a\u6b62\u5728OD4\u65f6\uff0c\u963b\u6321\u662f200nm\u5230FIR\uff083000+nm\uff09\u7684\u91d1\u5c5e\u4ecb\u7535\u6750\u6599\u3002Knight Optical\u4e5f\u53ef\u4ee5\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u5e26\u6709\u4ecb\u7535\u963b\u6321\u7684\u5e72\u6270\u5e26\u901a\u6ee4\u6ce2\u5668\u3002<\/span><\/p>\n

\u5404\u4e2a\u6ee4\u5149\u7247\u662f\u901a\u8fc7\u6570\u63a7\u5207\u5272\u5236\u6210\uff0c\u5e76\u5bc6\u5c01\u5728\u73af\u4e2d\uff0c\u5f62\u6210\u5806\u53e0\u7ed3\u6784\uff0c\u786e\u4fdd\u4e86\u957f\u671f\u7684\u6700\u5927\u7a33\u5b9a\u6027\u3002\u867d\u7136Knight Optical\u7684\u6807\u51c6\u5e93\u5b58\u4ea7\u54c1\u662f\u5b89\u88c5\u597d\u7684\uff0c\u4f46\u4e5f\u53ef\u4ee5\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u672a\u5b89\u88c5\u4e14\u8fb9\u7f18\u7ecf\u8fc7\u822a\u7a7a\u7ea7\u9ed1\u8272\u5904\u7406\u7684\u7c7b\u578b\u3002Knight Optical\u6240\u6709\u7684\u5e26\u901a\u6ee4\u5149\u7247\u90fd\u9644\u5e26\u4f20\u8f93\u66f2\u7ebf\uff1bASCII\u6587\u4ef6\u53ef\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u3002<\/span><\/p>\n

Knight Optical 589DIN25 \u7a84\u5e26\u5e72\u6270\u5e26\u901a\u6ee4\u6ce2\u5668\u89c4\u683c\uff1a<\/strong><\/p>\n\n\n\n
Diameter & Aperture (mm):<\/strong>


Thickness (mm):<\/strong>
Blocking:
<\/strong>




CWL Tolerance (nm):<\/strong>
HBW Tolerance (nm):<\/strong>
Optimum Operating temperature:<\/strong>
Edge Treatment:<\/strong>
Edge Marking Format:
<\/strong>
Surface Quality:<\/strong>
Usable Temperature Limits:<\/strong>
Design Type:<\/strong>
Assembly:<\/strong><\/td>\n		12.5mm \u00b1 0.2 (8.5mm aperture)
25.0mm \u00b1 0.2 (21mm aperture)
50.0mm \u00b1 0.2 (46mm aperture)
6.1mm +\/-0.2
<0.01% (OD4) @ 200nm to 1150nm (for filters with CWL less than 380nm)
<0.001% (OD5) @ 200nm to 1150nm (for filters with CWL between 380nm and 1064)
<0.001% (OD5) @ 200nm to 1850nm (for filters with CWL between 1080nm and 1640)
\u00b1 20% of FWHM
\u00b1 20% of FWHM
23\u00b0C
Mounted in black anodized aluminium ring
In most cases {Knight Optical Part#} – {KOLTD} – arrow in direction of light path
80\/50
-50\u00b0C to +80\u00b0C
Typical 3 cavity design
All filters are scribed and hermetically sealed to ensure maximum long-term stability
(Information sheet on scribed interference filters)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Knight Optical 589DIN25 \u7a84\u5e26\u5e72\u6270\u5e26\u901a\u6ee4\u6ce2\u7247<\/a>\uff1a<\/strong><\/p>\n

\"\"<\/p>\n

Knight Optical<\/a>\nKnight Optical 01SCT075<\/a>\nKnight Optical 01SCT150<\/a>\nKnight Optical 01SCT250<\/a>\nKnight Optical 515DIN25<\/a>\nKnight Optical 515FIN25<\/a>\nKnight Optical 532DIN12<\/a>\nKnight Optical 532DIN25<\/a>\nKnight Optical 546DIN25<\/a>\nKnight Optical 578DIN25<\/a>\nKnight Optical 589DIN25<\/a>\nKnight Optical 633DIN12<\/a>\nKnight Optical 850FIA25-MO2<\/a>\nKnight Optical 870FIA25-MO2<\/a>\nKnight Optical\u504f\u632f\u5668<\/a>\nKnight Optical\u5149\u5b66\u6750\u6599<\/a>\nKnight Optical\u5149\u5b66\u7a97\u53e3<\/a>\nKnight Optical\u6c1f\u5316\u9541\u5149\u5b66\u7a97\u53e3<\/a>\nKnight Optical\u6ee4\u6ce2\u7247<\/a>\nKnight Optical\u7ea2\u5916\u7a97\u53e3<\/a>\nKnight Optical\u8fd1\u7ea2\u5916\u5e26\u901a\u6ee4\u6ce2\u7247<\/a>\nKnight Optical\u900f\u955c<\/a>\nKO\u5e72\u6d89\u5e26\u901a\u6ee4\u6ce2\u5668<\/a>\nKO\u6ee4\u5149\u7247<\/a>\n\u82f1\u56fdKnight Optical<\/a><\/div>","protected":false},"excerpt":{"rendered":"

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