{"id":389,"date":"2025-12-03T11:40:34","date_gmt":"2025-12-03T03:40:34","guid":{"rendered":"https:\/\/www.bihec.com\/knight-optical\/?p=389"},"modified":"2025-12-03T11:40:34","modified_gmt":"2025-12-03T03:40:34","slug":"knight-optical%e5%85%89%e5%ad%a6%e6%9d%90%e6%96%99%ef%bc%8c%e6%b0%9f%e5%8c%96%e9%92%a1%e7%aa%97%e5%8f%a3%ef%bc%8cbaf%e2%82%82%e5%85%89%e5%ad%a6%e7%aa%97%e5%8f%a3-2","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/knight-optical\/knight-optical%e5%85%89%e5%ad%a6%e6%9d%90%e6%96%99%ef%bc%8c%e6%b0%9f%e5%8c%96%e9%92%a1%e7%aa%97%e5%8f%a3%ef%bc%8cbaf%e2%82%82%e5%85%89%e5%ad%a6%e7%aa%97%e5%8f%a3-2\/","title":{"rendered":"Knight Optical\u5149\u5b66\u6750\u6599\uff0c\u6c1f\u5316\u94a1\u7a97\u53e3\uff0cBaF\u2082\u5149\u5b66\u7a97\u53e3"},"content":{"rendered":"

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\"\"<\/p>\n

Material: Barium Fluoride
\nDiameter: +0.0\/-0.2mm
\nThickness: \u00b10.2
\nSurface Flatness @ 633nm: <2\u03bb over 90% CA
\nSurface Quality (S\/D): <60\/40
\nParallelism: <5\u2019<\/p>\n

Diameter: 2mm to 100mm+
\nThickness: 0.5mm to 10.0mm+
\nSurface Flatness @ 633nm: <0.5 fringe
\nSurface Quality (S\/D): <20-10
\nParallelism: <30\u201d<\/p>\n

Part No. Type D (mm) W (mm) L (mm) T (mm) Drilled
\nWBF1300 Standard 13 1 Undrilled
\nWBF1301 Standard 13 2 Undrilled
\nWBF1500 Standard 15 2 Undrilled
\nWBF2000 Standard 20 1 Undrilled
\nWBF2500 Standard 25 1 Undrilled
\nWBF2501 Standard 25 2 Undrilled
\nWBF3800 Standard 38 3 Undrilled
\nWBF4000 Standard 40 5 Undrilled
\nWBF3201 Spectroscopic Grade 32 3 Drilled
\nWBF3200 Spectroscopic Grade 32 3 Undrilled
\nWBF4124 Spectroscopic Grade 23 41 4 Drilled
\nWBF4123 Spectroscopic Grade 23 41 4 Undrilled<\/p>\n

\"\"<\/p>\n

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