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50.8mm Dia., 3mm Thick, Uncoated, ISP Optics Germanium (Ge) Window | GE-W-50-3

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Stock #24-564 Clearance 聯絡我們
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NT$6,720 NT$13,440
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NT$6,720 NT$13,440
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下載產品資料
Bevel:
Protective as needed
Clear Aperture (%):
85
Clear Aperture CA (mm):
43.18
Diameter (mm):
50.80 +0.00/-0.13
Thickness (mm):
3.00 ±0.13
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
6.1
Density (g/cm3):
5.33
Edges:
Fine Ground
Index of Refraction nd:
4.002 @ 11µm
Knoop Hardness (kg/mm2):
780
Parallelism (arcmin):
<3
Poisson's Ratio:
0.28
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Flatness (P-V):
λ/10 @ 10.6μm
Surface Quality:
40-20
Type:
Protective Window
Wavelength Range (nm):
2000 - 14000
Young's Modulus (GPa):
102.7
Model Number:
GE-W-50-3

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

產品系列說明

  • 低色散帶來最小的色差
  • 未鍍膜穿透範圍為 2 – 16µm
  • 可提供 8 - 12µm 範圍內的BBAR鍍膜或DLC鍍膜
  • 由於鍺的材料供應鏈中斷,我們的鍺產品的交貨時間可能會增加,價格也會有所變動。欲了解更多訊息,請聯繫我們的客戶服務團隊

ISP Optics 鍺(Ge)窗鏡透過長波紅外(LWIR)光譜進行穿透和低吸收,適用於熱成像應用。鍺的努氏硬度為780,是需要堅固型光學元件的紅外應用的理想選擇。窗鏡有無鍍膜、8 - 12µm的寬頻抗反射(BBAR)鍍膜、8 - 12µm的類金剛石碳(DLC)鍍膜版本。ISP Optics 鍺窗鏡是整合到熱成像系統的理想選擇,特別是需要堅固光學元件的應用。鍺會受熱失控的影響,穿透率會隨著溫度的升高而降低。因此,鍺窗鏡應在溫度低於100℃時使用。

 
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