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All Products / Optics / Polarization Optics / Linear Polarizers / Absorptive (Dichroic) Polarizers / Polymer Film Polarizers / Ultra-High Contrast Polarizing Film (XP42HE)
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

500 x 500mm Linear Polarizing Film (XP42HE-40)

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S$433.48
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S$433.48
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S$388.53
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Extinction Ratio:
30,000:1 (nominal at 555nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film XP42HE-40
Operating Temperature (°C):
-40 to +80
Dimensions (mm):
500.0 x 500.0
Thickness (mm):
0.40 ±0.05
Transmission (%):
Single: 42.6 ±2
Parallel: 36.4
Crossed: <0.001 (nominal at 555nm)
Type:
Linear Polarizer
Dimensional Tolerance (mm):
+0.0/-3.0
Construction:
Polarizing Film
Note:
Polarization axis can be identified as follows:
Circular Parts - Parallel to direction of notch on polarizer
Square Parts - Parallel to mark on protective film
Rectangular Parts - Parallel to first listed dimension
Wavelength Range (nm):
400 - 700
Polarization Efficiency (%):
>99.99 (nominal at 555nm)

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
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Reach 235:
Contains SVHC(s)
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Product Family Description

  • Superior 30,000:1 Extinction Ratio
  • Excellent Transmission from 400-700nm
  • Available in a Range of Sizes
  • Custom Sizes Available

TECHSPEC® Ultra-High Contrast Polarizing Film (XP42HE) are designed to produce a 30,000:1 contrast ratio from 400 – 700nm with an excellent transmission of 42.6%. These polarizing films are available in rectangular geometries in a range of sizes. TECHSPEC Ultra-High Contrast Polarizing Film (XP42HE) are easily cut to required geometries using common cutting tools for system integration. Additionally, the 500 x 1000mm version #24-286 is available with an adhesive backing to facilitate incorporation into various applications. These polarizing films are ideal for imaging, metrology, and microscopy applications where contrast sensitivity is paramount.