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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

1200nm, 25mm Diameter, Dichroic Longpass Filter

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Stock #87-044 5-7 Days
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NT$3,696 NT$6,160
Qty 1-5
NT$3,696 NT$6,160
Qty 6+
NT$2,961 NT$4,935
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下載產品資料
Diameter (mm):
25.00 +0.0/-0.1
Angle of Incidence (°):
45
Cut-On Wavelength (nm):
1,200.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Hard Coated
Reflection (%):
>97, Average Polarization
>95, Absolute Polarization
Reflection Wavelength (nm):
920 - 1160
Surface Quality:
60-40
Thickness (mm):
1.05
Thickness Tolerance (mm):
±0.1
Transmission (%):
>85, Average Polarization
>80, Absolute Polarization
Transmission Wavelength (nm):
1240 - 1600
Type:
Dichroic Filter
Dimensional Tolerance (mm):
+0.0/-0.2
Transmitted Wavefront Tolerance:
λ/4
Cut-On Tolerance (%):
±2
Slope Factor (%):
3.00
Environmental Durability:
Humidity per MIL-STD-810H, Section 507.6
Temperature per MIL-STD-810H, Section 501.7 and 502.7
Physical Durability:
Adhesion per MIL-PRF-13830B, Section C.4.5.12
Moderate abrasion per MIL-PRF-13830B, Section C.4.5.11
Cleaning per MIL-C-48497A Section 4.5.4.2
Wavelength Range (nm):
920 - 1600
Wavelength Range (μm):
0.92 - 1.6

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

產品系列說明

  • 非常適用於螢光或多光譜成像
  • 明確的穿透波長
  • 穿透與反射範圍大

我們推出的TECHSPEC®二向色高通濾光片針對45° 入射角而設計。遭阻隔的光將以90° 反射,因此這些濾光片非常適合在螢光應用中使用,或作為光譜分光鏡。這些硬質鍍膜濾光片的偏振相依性低,光譜範圍大,並具備精密熔融石英基材。我們提供反射與穿透曲線,以便您可將TECHSPEC®二向色高通濾光片輕鬆整合到任何應用中。

Hard coatings are used to increase durability while maintaining performance. The hard coating provides Dichroic Longpass Filters with high resistance to humidity, temperature, and abrasion, while also reducing the risk of damage when being handled.

技術資訊

Filter Type Transmitted Wavefront (RMS) Surface Quality Surface Flatness
(P-V)
R(avg) T(avg)
HP Dichroic λ/10 40-20 λ/2 >98% >90%
Fluorescence Dichroics 60-40 - >98% >90%
Dichroic Longpass λ/4 40-20 - >97% >85%
 
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