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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

50 x 50mm Linear Polarizer (XP42-70)

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Stock #19-943 New
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$21.50
Qty 1+
$21.50
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Type:
Linear Polarizer
Extinction Ratio:
up to 9000:1 (nominal at 555nm)
Wavelength Range (nm):
400 - 700
Dimensions (mm):
50.0 x 50.0
Dimensional Tolerance (mm):
+1.0/-1.0
Thickness (mm):
0.72
Thickness Tolerance (mm):
±0.15
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Transmission (%):
Single: 42 ±2 (nominal at 555nm)
Parallel: 36.4 (nominal at 555nm)
Crossed: <0.004 (nominal at 555nm)
Polarization Efficiency (%):
>99.98
Construction:
Polarizing Film on PMMA
Operating Temperature (°C):
-40 to +80
Heat Resistance (°C x Hours):
80 x 500
Cold Resistance (°C x Hours):
-40 x 500
Humidity Resistance (°C x Hours):
60 x 90% RH x 500
Transmission Variance after 1000 Hours (%):
<±5
Note:
The polarization axis is parallel to the notch on the polarizer.

Product Family Description

  • High Transmission of Unpolarized Light from 400 – 700nm
  • Excellent Extinction Ratio of 9000:1
  • Available in Custom Sizes
  • High-Temperature Options Also Available

Ideal for a range of imaging applications, TECHSPEC® High Contrast Linear Polarizing Film (XP42) features an excellent extinction ratio and high transmission from 400 – 700nm. This polarizing film is offered in multiple thicknesses; thicker polarizing film has increased rigidity. Available in sheets, TECHSPEC® High Contrast Linear Polarizing Film (XP42) can be cut to fit any application need.

Note: Polarizer Film with adhesive available. 

Immediate Custom Quotes Available

If you have a need for any round, square, or rectangular size of a TECHSPEC High Contrast Linear Polarizing Film (XP42) in dimensions between 3mm and 600mm, please visit our Polarizing Film Tool.  We’ll provide an immediate quote, and can deliver the part to your requested size in approximately 3 weeks.  A full list of standard manufacturing tolerances and restrictions are listed.  For fully customized polymer polarizers to your requirements, visit our Customized Polymer Polarizers Capabilities page.

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