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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

VIS-NIR鍍膜雙凹 (DCV) 透鏡

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  • 採用抗反射鍍膜,對於400 - 700nm的光可為表面提供小於1.75%的反射率
  • 880nm光的反射率小於0.25%
  • 針對0°入射角而設計
  • 多種鍍膜選擇:無鍍膜VIS-EXTMgF2VIS 0°NIR INIR II

雙凹 (DCV) 透鏡具有兩個向內彎曲的曲面以及負焦距。它們用於影像縮小及散射光線

一般規格

Bevel:
Protective bevel as needed
Coating:
VIS-NIR (400-1000nm)
Wavelength Range (nm):
400 - 1000
Coating Specification:
Rabs ≤0.25% @ 880nm
Ravg ≤1.25% @ 400 - 870nm
Ravg ≤1.25% @ 890 - 1000nm
Focal Length Tolerance (%):
±1
Surface Quality:
40-20

產品

Dia. (mm) EFL (mm) BFL (mm)  Coating   Substrate   比較   庫存號碼   價格  Buy
6.00 -6.00 -6.41 VIS-NIR (400-1000nm)
Other Coating Options
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N-SF11
6.00 -9.00 -9.32 VIS-NIR (400-1000nm)
Other Coating Options
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N-BK7
6.00 -12.00 -12.33 VIS-NIR (400-1000nm)
Other Coating Options
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N-BK7
9.00 -9.00 -9.61 VIS-NIR (400-1000nm)
Other Coating Options
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N-SF11
9.00 -12.00 -12.41 VIS-NIR (400-1000nm)
Other Coating Options
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N-SF11
9.00 -18.00 -18.49 VIS-NIR (400-1000nm)
Other Coating Options
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N-BK7
12.00 -12.00 -12.81 VIS-NIR (400-1000nm)
Other Coating Options
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N-SF11
12.00 -18.00 -18.65 VIS-NIR (400-1000nm)
Other Coating Options
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N-BK7
12.00 -24.00 -24.65 VIS-NIR (400-1000nm)
Other Coating Options
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N-BK7
20.00 -20.00 -20.55 VIS-NIR (400-1000nm)
Other Coating Options
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N-SF11
25.00 -25.00 -25.69 VIS-NIR (400-1000nm)
Other Coating Options
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N-SF11
25.00 -50.00 -50.82 VIS-NIR (400-1000nm)
Other Coating Options
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N-BK7
25.00 -100.00 -101.64 VIS-NIR (400-1000nm)
Other Coating Options
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N-BK7

Technical Information

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