25.4mm Dia. x 63.5mm FL, Uncoated, ISP Optics Barium Fluoride (BaF>sub>2) DCX Lens | BF-BX-25-63

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Stock #24-739 New 5-7 Days
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NT$15,400
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NT$15,400
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下載產品資料
Diameter (mm):
25.40 +0.00/-0.13
Effective Focal Length EFL (mm):
63.50 @ 5μm
Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
Irregularity (P-V) @ 632.8nm:
λ
Centering (arcmin):
<3
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
4.90 ±0.20
Edge Thickness ET (mm):
2.00
Radius R1 (mm):
56.49
Radius R2 (mm):
56.49
Clear Aperture CA (mm):
22.86
f/#:
2.50
Focal Length Tolerance (%):
±2
Numerical Aperture NA:
0.2
Type:
Double-Convex Lens
Wavelength Range (nm):
200 - 12000
Model Number:
BF-BX-25-63

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 在 0.2 - 12μm 範圍內擁有出眾的穿透率
  • 無抗反射鍍膜的高穿透率
  • 是紅外光譜和紅外成像應用的理想選擇

ISP Optics 氟化鋇(BaF2)雙凸透鏡(DCX)是紅外光譜以及在0.2 - 12µm範圍內需要高穿透率的紅外成像應用的理想選擇。氟化鋇具有低折射率的特點,能夠實現從真空紫外(VUV)到長波紅外(LWIR)的出色傳輸,而無需抗反射鍍膜。這些透鏡比氟化鈣透鏡具有更高的抗高能輻射能力,而物理特性類似。ISP Optics 氟化鋇透鏡在乾燥環境下的使用溫度可高達 800°C ,但長時間暴露在潮濕環境中會降低紫外範圍的穿透率。

請注意: 這些光學透鏡對熱衝擊非常敏感。

 
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