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38.1mm Dia., 3mm Thick, Uncoated, ISP Optics Quartz Window | Q-W-38-3

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Stock #24-600 Clearance 5-7 Days
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NT$9,520
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下載產品資料
Abbe Number (vd):
67.8
Bevel:
Protective as needed
Clear Aperture (%):
85
Clear Aperture CA (mm):
32.38
Diameter (mm):
38.10 +0.00/-0.13
Thickness (mm):
3.00 ±0.13
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C)
Density (g/cm3):
2.20
Edges:
Fine Ground
Index of Refraction nd:
1.458
Knoop Hardness (kg/mm2):
522
Parallelism (arcmin):
<3
Poisson's Ratio:
0.16
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Quartz
Surface Flatness (P-V):
1λ per inch @ 633nm
Surface Quality:
40-20
Type:
Protective Window
Wavelength Range (nm):
190 - 3500
Young's Modulus (GPa):
73
Model Number:
Q-W-38-3

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

產品系列說明

  • 190 - 3500nm 範圍內的高穿透率
  • 高耐化學性
  • 低熱膨脹係數

ISP Optics 石英窗鏡採用晶體石英(SiO2)基材,提供從紫外到中波紅外(MWIR)的高穿透率。與熔融石英不同,結晶石英沒有氫氧根離子雜質,可在 1.4 - 2.7µm 之間使用,且在穿透過程中不會出現驟降。這種材料還具有較高的耐化學性、較低的熱膨脹係數和相對較高的硬度等特性,使這些窗鏡在惡劣的環境或溫度波動的環境中使用時具有優勢。ISP Optics 石英窗鏡是在紫外、可見光或紅外應用中作為保護窗鏡來保護傳感器、雷射或其他電子光學元件的理想選擇。

 
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