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12.5mm Dia. High Contrast IR Polarizer

Stock #36-654
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Qty 10+
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Linear Polarizer
Extinction Ratio:
Clear Aperture CA (mm):
Wavelength Range (nm):
650 - 1700
Diameter (mm):
Clear Aperture (%):
Dimensional Tolerance (mm):
Thickness (mm):
Thickness Tolerance (mm):
Angle of Incidence (°):
Transmission (%):
Transmitted Wavefront, P-V:
< λ/4
Beam Deviation (arcmin):
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Soda Lime Float Glass
Polarization Axis Mark (%):
Operating Temperature (°C):
-20 to +120

Regulatory Compliance

RoHS 2015:
Reach 197:

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.