Name: Broadband NIR Polarizing Film 12.5mm Dia
SKU: 71-117
Price: C$77.00

Broadband NIR Polarizing Film 12.5mm Dia

Stock #71-117 New In Stock

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C$77.00

Qty 1-9
C$77.00

Qty 10+
C$70.00

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Coating:

Uncoated

Diameter (mm):

12.50 +/- 0.25

Extinction Ratio:

5,000:1 (400-760nm), 1350:1 (760-2200nm) Average, typical

Polymer Film on TAC

Operating Temperature (°C):

Heat Resistance 70°C Dry Cold Resistance -51°C

Thickness (mm):

0.58

Thickness Tolerance (mm):

+/- 0.1

Transmission (%):

Single: 26(400-760nm) 40(760-2200nm) Crossed: 0.0005 (400-760nm) 0.029 (760-2200nm)

Type:

Linear Polarizer

Dimensional Tolerance (mm):

+/- 0.25

Construction:

Polarizing Film

Note:

Protective film both sides, polarization axis indicated but cutout on polarizer edge

Wavelength Range (nm):

400 - 2200

Transmission, Single (%):

26(400-760nm) 40(760-2200nm)

Transmission, Crossed (%):

0.0005 (400-760nm) 0.029 (760-2200nm)

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

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Product Family Description

Ideal for NIR Polarization Applications
>400:1 Extinction Ratio from 800 - 2200nm
High Efficiency Across Wavelength Range
Durable Polymer Substrate

Near-Infrared (NIR) Linear Polarizing Film consists of a durable polymer substrate and is ideal for imaging applications that range from the visible to NIR (400 - 2200nm). This polarizing polymer film features an excellent average transmission of 39% with greater than 99.6% polarization efficiency for incident randomly polarized light between 760 and 2200nm. Multiple rectangular sizes are available to accommodate light sources that range from low power NIR lasers with small beam diameters, to larger LED light beams. Near-Infrared (NIR) Linear Polarizing Film is used in industrial imaging and laboratory applications, i.e. to attenuate the intensity of low output NIR lasers and LEDs or to reduce glare in images recorded using NIR photodetectors. The polarization axis is labelled on the protective masking of the polarizing polymer film for rectangular parts and as a notch cutout on the polarizing polymer film for circular parts.

Note: Remove protective masking before first use.