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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

825nm 25mm Diameter, OD 2.0 Shortpass Filter

TECHSPEC OD 2.0 Shortpass Filters

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Stock #64-647 Clearance 5-7 Days
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NT$4,410
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NT$4,410
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Specifications

概況

Type:
Shortpass Filter

物理和機械特性

Diameter (mm):
25.00 +0.0/-0.2
Thickness (mm):
3.00
Thickness Tolerance (mm):
±0.1
Clear Aperture (%):
80.00

光學特性

Angle of Incidence (°):
0
Optical Density OD (Average):
≥2.0
Cut-Off Wavelength (nm):
825.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Traditional Coated
Rejection Wavelength (nm):
880 - 1080
Surface Quality:
40-20
Transmission (%):
>85
Transmission Wavelength (nm):
400 - 800
Transmitted Wavefront, P-V:
λ/4
Slope Factor (%):
±3
Cut-Off Tolerance (%):
±2
Wavelength Range (nm):
400 - 1080

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

產品概覽

  • 明確的截止波長
  • 高效穿透/攔截
  • 採用精密熔融石英基材

我們推出的 TECHSPEC® OD 2.0 低通濾光片經過精心設計,可非常明確區分反射與穿透,因此在多種應用中極為實用。這些濾光片可用於多種截止波長,非常適用於螢光應用及區分光譜級,並可與我們推出的高通濾光片搭配使用,建立客製的高效帶通濾光片。85% 的平均穿透率,以及平均 2.0 的截止光學密度,可在機器視覺及計測應用實現絕佳對比率。背面採用單層抗反射鍍膜,可強化各個濾光片的效率。

Technical Information

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