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Products / 光學產品 / Optical Lenses / Plano-Convex Lenses / Telecom-NIR 鍍膜平凸 (PCX) 透鏡
檢視所有 4 產品系列

2.5mm Dia. x 2.0mm FL, Telecom-NIR Coated, Plano-Convex Lens

Stock #45-972 Clearance
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NT$718
Qty 1
NT$718
Volume Pricing
Request a Quote
Diameter (mm):
2.50 +0.00/-0.05
Effective Focal Length EFL (mm):
2.00
Back Focal Length BFL (mm):
1.57
Coating:
Telecom-NIR
Coating Specification:
Rabs ≤0.25% @ 1295 - 1325nm
Rabs ≤0.25% @ 1535 - 1565nm
Ravg ≤0.25% @ 1200 - 1600nm
Substrate:
N-LASF9
Surface Quality:
20-10
Focal Length Tolerance (%):
±1
Centering (arcmin):
30-45
Center Thickness CT (mm):
0.80
Center Thickness Tolerance (mm):
±0.05
Edge Thickness ET (mm):
0.25
Radius R1 (mm):
1.70
Clear Aperture CA (mm):
2.25
f/#:
0.8
Numerical Aperture NA:
0.63
Focal Length Specification Wavelength (nm):
587.6
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
1200 - 1600

Regulatory Compliance

RoHS:
Compliant
×

產品系列說明

  • 正焦距
  • 微距 PCX 透鏡用於收集和聚焦光線
  • 供應各種不同鍍膜：無鍍膜、MgF2 及 NIR I

平凸 (PCX) 鏡片具有正焦距，是成像應用收集和聚焦光線的理想選擇，也可用於發射器、探測器、雷射和光纖等各種其他應用。這類微距 PCX 透鏡採用 Telecom-NIR 鍍膜，最適合一般電信波長使用。

These lenses are also available Uncoated, MgF2 coated and NIR-I coated. 有關這類鍍膜的詳細規格，請參閱抗反射鍍膜入門資料。

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