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38.1mm Dia. x 63.5mm FL, Uncoated, ISP Optics Germanium (Ge) Meniscus Lens | GE-PM-38-63

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产品编码 #24-832 Clearance 6-10 工作日
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Product Details

类型:
Meniscus Lens
型号:
GE-PM-38-63

Physical & Mechanical Properties

直径 (mm):
38.10 +0.00/-0.13
中心厚度 CT (mm):
3.90 ±0.20
中心偏(弧分):
<3
有效孔径 (%):
90
有效孔径 CA(mm):
34.29
边缘厚度 ET (mm):
3.00

Optical Properties

有效焦距 EFL (mm):
63.50 @ 10.6μm
基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
有效焦距/有效孔径直径比:
1.67
数字孔径 NA:
0.30
涂层:
Uncoated
波长范围 (nm):
2000 - 14000
焦距容差 (%):
±2
半径 R1 (mm):
87.30
半径 R2 (mm):
61.94
表面质量:
60-40
Irregularity (P-V) @ 10.6μm:
λ/20

合规性

RoHS 2015:
Certificate of Conformance:
Reach 240:

产品系列说明

  • 正弯月透镜设计
  • 可最小化球面像差并减小光斑尺寸
  • 波长范围为 2 - 16μm
  • 由于锗的原材料供应链中断,我们的锗材料产品交付周期可能会延长,价格也可能会发生变化。如需了解更多信息,请向我们的 客服团队进行咨询。

ISP Optics 锗弯月透镜是一种凸凹透镜,旨在最大限度地减少球面像差和光斑尺寸。锗能通过中波红外(MWIR)和长波红外(LWIR)光谱提供均匀的传输,使其成为热成像、遥感和红外光谱学等应用的理想选择。由于热失控或随着温度的升高导致的透过率下降,锗材料光学元件应在温度低于100℃的环境中使用。ISP Optics 锗(Ge)弯月透镜的焦距范围为 13 至 150 毫米,采用标准英制尺寸,可轻松集成到台式系统中。

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