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All Products / Optics / Polarization Optics / Linear Polarizers / Absorptive (Dichroic) Polarizers / Nanoparticle Polarizers / UV, VIS-NIR, and NIR High Contrast Polarizers
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25mm Dia. High Contrast IR Polarizer

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Stock #36-655 In Stock
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C$1,464.40
Qty 1-9
C$1,464.40
Qty 10+
C$1,332.80
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Angle of Incidence (°):
±20
Clear Aperture CA (mm):
22.50
Diameter (mm):
25.00
Extinction Ratio:
100,000:1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Soda Lime Float Glass
Operating Temperature (°C):
-20 to +120
Thickness (mm):
2.00
Thickness Tolerance (mm):
±0.2
Transmission (%):
>80
Type:
Linear Polarizer
Dimensional Tolerance (mm):
+0.0/-0.2
Construction:
Nanoparticle
Clear Aperture (%):
90
Transmitted Wavefront, P-V:
< λ/4
Beam Deviation (arcmin):
<1
Polarization Axis Mark (%):
±2
Wavelength Range (nm):
650 - 1700

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 197:
Compliant
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Certificate of Conformance:
View
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Product Family Description

  • Multiple Wavelength Ranges for UV, VIS and NIR
  • >100,000:1 Contrast Ratios Available
  • Ideal for Use in Harsh Environments

UV, VIS-NIR, and NIR High Contrast Polarizers offer both versatility and performance over a wide range of wavelengths. These polarizers contain uniformly stretched silver nano-particles in a 220 ±25μm thick soda-lime glass laminated on a thicker soda-lime substrate for increased durability. UV, VIS-NIR, and NIR High Contrast Polarizers are ideal for harsh environments, can withstand up to 120°C, are resistant to UV-radiation and chemicals, and can be safely used in humid environments.