4.25μm 25mm Diameter, IR Shortpass Filter

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Stock #21-255 5-7 Days
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NT$15,750
Qty 1-5
NT$15,750
Qty 6+
NT$14,175
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下載產品資料
Diameter (mm):
25.00 +0.0/-0.2
Angle of Incidence (°):
0
Optical Density OD (Average):
≥3.0
Cut-Off Wavelength (nm):
4,250.00
Cut-Off Wavelength (μm):
4.25
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Silicon
Rejection Wavelength (nm):
4510 - 7000
Surface Quality:
80-50
Thickness (mm):
1.00
Thickness Tolerance (mm):
±0.2
Transmission (%):
≥85
Transmission Wavelength (nm):
3300 - 4150
Transmission Wavelength (μm):
3.3 - 4.15
Type:
Shortpass Filter
Durability:
MIL-C-48497A, Section 4.5.3
Cut-Off Tolerance (%):
±2
Rejection Wavelength (μm):
4.51 - 7

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 在廣波段紅外波段範圍內平均穿透率 ≥ 85%
  • 整個攔截波段 OD≥3.0
  • 環境和醫療應用的常見波長

紅外(IR)低通濾光片是符合成本效益的濾光片系列,整個穿透頻譜內穿透率高,還能在隔絕波段提供 OD ≥3.0 攔截。這些低通濾光片的攔截波長為 3.95 至 13.3μm,可覆蓋整個紅外光譜。這些濾光片擁有耐用的鍍膜以及光學品質級的矽鍺基材,可以使用與高品質光學元件相關的正常清潔和處理方式。紅外(IR)低通濾光片是環境科學、生命科學和醫療診斷領域眾多成像與檢測應用的理想選擇。這些濾光片可以與 紅外(IR)高通濾光片結合使用,形成自訂頻寬濾光片及精調光學系統。

 
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