50.8mm Dia. x 200mm FL, 3 - 12μm Coated, ISP Optics Germanium (Ge) PCX Lens

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Stock #24-880 5-7 Days
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NT$30,730
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NT$30,730
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NT$24,584
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下載產品資料
Diameter (mm):
50.80 +0.00/-0.13
Effective Focal Length EFL (mm):
200.00 @10.6µm
Coating:
BBAR (3000-12000nm)
Coating Specification:
Ravg <5.0% @ 3 - 12μm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
Irregularity (P-V) @ 10.6μm:
λ/20
Focal Length Tolerance (%):
±2
Centering (arcmin):
<3
Center Thickness CT (mm):
3.00 ±0.20
Edge Thickness ET (mm):
2.50
Radius R1 (mm):
597.16
Clear Aperture CA (mm):
45.72
f/#:
3.94
Numerical Aperture NA:
0.13
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
3000 - 12000
Model Number:
AR312-GE-PX-50-200

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 是熱成像應用的理想選擇
  • 未鍍膜穿透範圍為 2 - 16µm
  • 可提供無鍍膜或適用3 - 12µm的 BBAR 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 鍺平凸透鏡對長波紅外(LWIR)光譜提供高穿透和低吸收,適用於熱成像應用。鍺(Ge)具有化學惰性、不溶於水、努氏硬度為780,因此非常適合需要堅固光學元件的應用。然而,鍺(Ge)會發生熱失控,應在低於100℃的溫度下使用。ISP 鍺平凸透鏡的無鍍膜版本在 2 - 16µm 的穿透範圍廣,寬頻抗反射鍍膜(BBAR)版本可增強在中波紅外(MWIR)和長波紅外(LWIR)波段的穿透性能。

 
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