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High Contrast Near-Infrared (NIR) Polarizing Film

High Contrast NIR Polarizing Film

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  • >1,000:1 Extinction Ratio from 700nm-1600nm
  • Ideal for NIR Imaging Applications
  • Affordable Alternative to Conventional Glass Polarizers
  • Ultra-Broadband NIR Polarizing Films also Available

High Contrast Near-Infrared (NIR) Polarizing Film provides excellent contrast in the VIS and NIR spectrum and is an affordable alternative to conventional glass polarizers. These polarizing films are designed for assisting stray light management with NIR photodetectors and glare reduction in industrial imaging applications. With 1,000:1 contrast in NIR and 10,000:1 contrast in VIS, these polarizing films have excellent broadband performance. High Contrast Near-Infrared (NIR) Polarizing Film features high transmission between 415 - 1600nm and can be easily cut to size. These polarizing films are ideal for the use in sensing, NIR imaging, and SWIR applications.

Common Specifications

Thickness (mm):
0.50 (Nominal)
Construction:
Polarizing Film
Coating:
Uncoated
Extinction Ratio:
>1000:1 (700nm-1600nm)
>10000:1 AVG (400nm-800nm)
Substrate:
Polymer Film on TAC
P-Polarization Transmission (%):
532nm: 65
830nm: 70
1550nm: 80
S-Polarization Transmission (%):
532nm: 0.002
830nm: 0.04
1550nm: 0.1
Surface Quality:
80-50
Wavelength Range (nm):
420 - 1600
Cold Resistance (°C x Hours):
-40 x 500
Storage Temperature (°C):
15-25

Products

Dia. (mm)  Dimensions (mm)   Thickness (mm)   Compare   Stock Number   Price  Buy
10.00 - 0.50
12.50 - 0.50
- 12.5 x 12.5 0.50
20.00 - 0.50
25.00 - 0.50
- 25.0 x 25.0 0.50
50.00 - 0.50
- 50.0 x 50.0 0.50
- 76.0 x 76.0 0.50

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Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.